Essec\Faculty\Model\Profile {#2233
#_id: "B00000524"
#_source: array:40 [
"bid" => "B00000524"
"academId" => "2092"
"slug" => "vranceanu-radu"
"fullName" => "Radu VRANCEANU"
"lastName" => "VRANCEANU"
"firstName" => "Radu"
"title" => array:2 [
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]
"email" => "vranceanu@essec.edu"
"status" => "ACTIF"
"campus" => "Campus de Cergy"
"departments" => []
"phone" => "+33 (0)1 34 43 31 83"
"sites" => []
"facNumber" => "2092"
"externalCvUrl" => "https://faculty.essec.edu/cv/vranceanu-radu/pdf"
"googleScholarUrl" => "https://scholar.google.com/citations?user=tEKz0_sAAAAJ"
"facOrcId" => "https://orcid.org/0000-0003-2050-8269"
"career" => array:10 [
0 => Essec\Faculty\Model\CareerItem {#2255
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"en" => "ESSEC Business School"
]
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]
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}
1 => Essec\Faculty\Model\CareerItem {#2256
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]
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2 => Essec\Faculty\Model\CareerItem {#2257
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}
3 => Essec\Faculty\Model\CareerItem {#2258
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4 => Essec\Faculty\Model\CareerItem {#2259
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5 => Essec\Faculty\Model\CareerItem {#2260
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6 => Essec\Faculty\Model\CareerItem {#2261
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7 => Essec\Faculty\Model\CareerItem {#2262
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8 => Essec\Faculty\Model\CareerItem {#2263
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]
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}
9 => Essec\Faculty\Model\CareerItem {#2264
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0 => Essec\Faculty\Model\Diplome {#2235
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1 => Essec\Faculty\Model\Diplome {#2237
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2 => Essec\Faculty\Model\Diplome {#2234
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3 => Essec\Faculty\Model\Diplome {#2238
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"bio" => array:2 [
"fr" => "<p>Radu Vranceanu est professeur d'économie à l'ESSEC et chercheur associé au THEMA (CNRS). Docteur en économie de l'Université de Paris 2, HDR, il a développé une expertise dans l'analyse des inefficacités informationnelles et la formation des anticipations. Il a réalisé des études appliquées aux problèmes aussi variés que les crises financières et de change, politiques monétaire et de dette publique, gestion de la recherche, le contrat de travail, économie de la santé, etc. Il est également engagé dans la recherche en économie expérimentale. Radu Vranceanu a une expérience de fonctionnaire international auprès de la Commission Economique pour l'Europe des Nations Unies. Il a dirigé la recherche à l'ESSEC pendant des nombreuses années. Il est à présent le Référent à l'Intégrité Scientifique de l'ESSEC.</p>\n"
"en" => "<p>Radu Vranceanu is Professor of Economics at ESSEC Business School and a research fellow with THEMA (CNRS) research center. He holds a Doctorate in Economics from the University of Paris II, HDR, and is widely recognized as having special expertise in the theory of expectations and the analysis of informational inefficiencies, which he has applied to various fields including financial and banking crises, monetary and public debt policies, research management, labor contracts, defense and health economics. He is also a contributor to research in experimental economics. In 2000-2001 Radu Vranceanu worked for the UN Economic Commission for Europe; he also served as a Dean for Research of ESSEC Business School for many years. Since 2020, he has been the ESSEC representative for scientific integrity (RIS).</p>\n"
]
"department" => array:2 [
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"en" => "Economics"
]
"site" => array:2 [
"fr" => "https://orcid.org/0000-0003-2050-8269"
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"en" => "Economics of information - Economic modelling - Experimental economics - Work - macro and general economic analysis"
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0 => Essec\Faculty\Model\TeachingItem {#2249
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1 => Essec\Faculty\Model\TeachingItem {#2251
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2 => Essec\Faculty\Model\TeachingItem {#2252
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3 => Essec\Faculty\Model\TeachingItem {#2254
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4 => Essec\Faculty\Model\TeachingItem {#2253
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5 => Essec\Faculty\Model\TeachingItem {#2250
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"fr" => null
"en" => null
]
"country" => array:2 [
"fr" => null
"en" => null
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
6 => Essec\Faculty\Model\ExtraActivity {#2243
#_index: null
#_id: null
#_source: array:9 [
"startDate" => "2002-01-01"
"endDate" => "2002-12-31"
"year" => null
"uuid" => "502"
"type" => array:2 [
"fr" => "Activités professionnelles"
"en" => "Professional activities"
]
"subType" => array:2 [
"fr" => "Consulting"
"en" => "Consulting"
]
"label" => array:2 [
"fr" => "Projet financé par l'IER et l'UE : Deregulating International Movements of Capital in Romania"
"en" => "IER and EU financed project: Deregulating International Movements of Capital in Romania"
]
"institution" => array:2 [
"fr" => null
"en" => null
]
"country" => array:2 [
"fr" => null
"en" => null
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
7 => Essec\Faculty\Model\ExtraActivity {#2244
#_index: null
#_id: null
#_source: array:9 [
"startDate" => "2003-01-01"
"endDate" => "2004-12-31"
"year" => null
"uuid" => "502"
"type" => array:2 [
"fr" => "Activités professionnelles"
"en" => "Professional activities"
]
"subType" => array:2 [
"fr" => "Consulting"
"en" => "Consulting"
]
"label" => array:2 [
"fr" => "Projet financé par l'IER et l'UE : "Romanian monetary policy and institutions: Meeting the EU challenge""
"en" => "IER and EU financed project: "Romanian monetary policy and institutions: Meeting the EU challenge""
]
"institution" => array:2 [
"fr" => null
"en" => null
]
"country" => array:2 [
"fr" => null
"en" => null
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
8 => Essec\Faculty\Model\ExtraActivity {#2245
#_index: null
#_id: null
#_source: array:9 [
"startDate" => "2005-01-01"
"endDate" => "2005-12-31"
"year" => null
"uuid" => "502"
"type" => array:2 [
"fr" => "Activités professionnelles"
"en" => "Professional activities"
]
"subType" => array:2 [
"fr" => "Consulting"
"en" => "Consulting"
]
"label" => array:2 [
"fr" => "Financing defense firms in France (and Europe), une étude sous la coordination de M. Guille et J. Belin, Université Paris 2, financée par le Ministère Français de la Défense"
"en" => "Financing defense firms in France (and Europe), a study under the coordination of M. Guille et J. Belin, Paris 2 University, financed by the French Ministry of Defense"
]
"institution" => array:2 [
"fr" => null
"en" => null
]
"country" => array:2 [
"fr" => null
"en" => null
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
9 => Essec\Faculty\Model\ExtraActivity {#2246
#_index: null
#_id: null
#_source: array:9 [
"startDate" => "2006-01-01"
"endDate" => "2006-12-31"
"year" => null
"uuid" => "502"
"type" => array:2 [
"fr" => "Activités professionnelles"
"en" => "Professional activities"
]
"subType" => array:2 [
"fr" => "Consulting"
"en" => "Consulting"
]
"label" => array:2 [
"fr" => "Expert Indépendant pour la Commission Européenne et OSB Consulting (Autriche) - Peer Review de "Incentives for indefinite contracts in Spain""
"en" => "Independent Expert for the European Commission and the OSB Consulting (Austria) - Peer Review on "Incentives for indefinite contracts in Spain""
]
"institution" => array:2 [
"fr" => null
"en" => null
]
"country" => array:2 [
"fr" => null
"en" => null
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
10 => Essec\Faculty\Model\ExtraActivity {#2247
#_index: null
#_id: null
#_source: array:9 [
"startDate" => "2002-01-01"
"endDate" => "2003-12-31"
"year" => "2002"
"uuid" => "103"
"type" => array:2 [
"fr" => "Activités de recherche"
"en" => "Research activities"
]
"subType" => array:2 [
"fr" => "Membre d'un comité de lecture"
"en" => "Editorial Board Membership"
]
"label" => array:2 [
"fr" => "Membre du comité de lecture - Economic Systems"
"en" => "Editorial board membership - Economic Systems"
]
"institution" => array:2 [
"fr" => null
"en" => null
]
"country" => array:2 [
"fr" => null
"en" => null
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
11 => Essec\Faculty\Model\ExtraActivity {#2248
#_index: null
#_id: null
#_source: array:9 [
"startDate" => "2007-01-01"
"endDate" => null
"year" => null
"uuid" => "103"
"type" => array:2 [
"fr" => "Activités de recherche"
"en" => "Research activities"
]
"subType" => array:2 [
"fr" => "Membre d'un comité de lecture"
"en" => "Editorial Board Membership"
]
"label" => array:2 [
"fr" => "Membre d'un comité de lecture - Global Economy Journal"
"en" => "Board of the journal - Global Economy Journal"
]
"institution" => array:2 [
"fr" => null
"en" => null
]
"country" => array:2 [
"fr" => null
"en" => null
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
]
"theses" => array:6 [
0 => Essec\Faculty\Model\These {#2265
#_index: null
#_id: null
#_source: array:9 [
"year" => "2005"
"startDate" => null
"endDate" => "2005"
"student" => "BEN LAKHDAR C."
"firstJob" => "Professor, University of Lille"
"label" => array:2 [
"fr" => "Efficacité des relations contractuelles face aux défaillances du système de brevet biotechnologique"
"en" => "Efficacité des relations contractuelles face aux défaillances du système de brevet biotechnologique"
]
"role" => array:2 [
"fr" => "Co-directeur de thèse"
"en" => "Thesis co-director"
]
"institution" => array:2 [
"fr" => "Université Paris 1 Panthéon-Sorbonne"
"en" => "Université Paris 1 Panthéon-Sorbonne"
]
"country" => array:2 [
"fr" => "France"
"en" => "France"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
1 => Essec\Faculty\Model\These {#2266
#_index: null
#_id: null
#_source: array:9 [
"year" => "2007"
"startDate" => null
"endDate" => "2007"
"student" => "MANGOT M."
"firstJob" => "Free-lance consultant"
"label" => array:2 [
"fr" => "Choix intertemporels : un modèle comportemental d'escompte quasi-hyperbolique"
"en" => "Choix intertemporels : un modèle comportemental d'escompte quasi-hyperbolique"
]
"role" => array:2 [
"fr" => "Co-directeur de thèse"
"en" => "Thesis co-director"
]
"institution" => array:2 [
"fr" => "ESSEC Business School"
"en" => "ESSEC Business School"
]
"country" => array:2 [
"fr" => "France"
"en" => "France"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
2 => Essec\Faculty\Model\These {#2267
#_index: null
#_id: null
#_source: array:9 [
"year" => "2009"
"startDate" => null
"endDate" => "2009"
"student" => "NAIDITCH C."
"firstJob" => "Lecturer, University of Lille"
"label" => array:2 [
"fr" => "Trois essais sur les tranferts de fonds des migrants"
"en" => "Trois essais sur les tranferts de fonds des migrants"
]
"role" => array:2 [
"fr" => "Co-directeur de thèse"
"en" => "Thesis co-director"
]
"institution" => array:2 [
"fr" => "Université Paris 1 Panthéon-Sorbonne"
"en" => "Université Paris 1 Panthéon-Sorbonne"
]
"country" => array:2 [
"fr" => "France"
"en" => "France"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
3 => Essec\Faculty\Model\These {#2268
#_index: null
#_id: null
#_source: array:9 [
"year" => "2016"
"startDate" => "2011"
"endDate" => "2016"
"student" => "PEIA Oana"
"firstJob" => "Assistant Professor - University College Dublin School of Economics"
"label" => array:2 [
"fr" => "Four essays on finance and the real economy"
"en" => "Four essays on finance and the real economy"
]
"role" => array:2 [
"fr" => "Co-directeur de thèse"
"en" => "Thesis co-director"
]
"institution" => array:2 [
"fr" => "ESSEC Business School"
"en" => "ESSEC Business School"
]
"country" => array:2 [
"fr" => "France"
"en" => "France"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
4 => Essec\Faculty\Model\These {#2269
#_index: null
#_id: null
#_source: array:9 [
"year" => "2004"
"startDate" => null
"endDate" => "2004"
"student" => "ROMANIUK K."
"firstJob" => "Professor, China"
"label" => array:2 [
"fr" => "Economic and financial analyses of pension funds"
"en" => "Economic and financial analyses of pension funds"
]
"role" => array:2 [
"fr" => "Co-directeur de thèse"
"en" => "Thesis co-director"
]
"institution" => array:2 [
"fr" => "Université Paris 1 Panthéon-Sorbonne"
"en" => "Université Paris 1 Panthéon-Sorbonne"
]
"country" => array:2 [
"fr" => "France"
"en" => "France"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
5 => Essec\Faculty\Model\These {#2270
#_index: null
#_id: null
#_source: array:9 [
"year" => "2012"
"startDate" => null
"endDate" => "2012"
"student" => "VALAT E."
"firstJob" => "Researcher, INED"
"label" => array:2 [
"fr" => "Social contacts and matching in the labour market: theoretical and empirical essays"
"en" => "Social contacts and matching in the labour market: theoretical and empirical essays"
]
"role" => array:2 [
"fr" => "Co-directeur de thèse"
"en" => "Thesis co-director"
]
"institution" => array:2 [
"fr" => "Université Paris 2 Panthéon-Assas"
"en" => "Université Paris 2 Panthéon-Assas"
]
"country" => array:2 [
"fr" => "France"
"en" => "France"
]
]
+lang: "fr"
+"parent": Essec\Faculty\Model\Profile {#2233}
}
]
"indexedAt" => "2024-11-21T08:21:22.000Z"
"contributions" => array:396 [
0 => Essec\Faculty\Model\Contribution {#2272
#_index: "academ_contributions"
#_id: "1284"
#_source: array:18 [
"id" => "1284"
"slug" => "globalization-and-development-new-evidence-from-central-and-eastern-europe"
"yearMonth" => "2002-01"
"year" => "2002"
"title" => "Globalization and Development: New Evidence from Central and Eastern Europe"
"description" => "CERNAT, L. et VRANCEANU, R. (2002). Globalization and Development: New Evidence from Central and Eastern Europe. <i>Comparative Economic Studies</i>, pp. 119-136."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "CERNAT L."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "119-136"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Durant les dernières années, les pays d'Europe Centrale et de l'Est ont déréglementé leurs échanges internationaux et ont attiré un volume important d'investissements étrangers. Cet article étudie l'impact de cette ouverture à l'international sur leur croissance économique. L'estimation d'un modèle économétrique avec des données portant sur dix pays et sur dix années montre que l'intégration croissante avec l'UE et la libéralisation des échanges joue un rôle favorable sur le développement. Dans une moindre mesure, l'IDE est aussi favorablement associé au développement."
"en" => "To various degress, Central and Eastern European countries increased their participation to world economy over the last years. In particular, they accepted the challenge of trade openness and attracted significant foreign direct investment. This paper assesses the impact of these major changes on output growth in this region. Results of a panel data analysis suggest that increased EU integration and openness as well as reduced import duties were favourable to development. There is also evidence that increased FDI inflows may be associated with better outpup performances."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
1 => Essec\Faculty\Model\Contribution {#2274
#_index: "academ_contributions"
#_id: "1295"
#_source: array:18 [
"id" => "1295"
"slug" => "group-gender-composition-and-economic-decision-making-evidence-from-the-kallystee-business-game"
"yearMonth" => "2018-01"
"year" => "2018"
"title" => "Group gender composition and economic decision-making: Evidence from the Kallystée business game"
"description" => "LAMIRAUD, K. et VRANCEANU, R. (2018). Group gender composition and economic decision-making: Evidence from the Kallystée business game. <i>Journal of Economic Behavior and Organization</i>, 145, pp. 294-305."
"authors" => array:2 [
0 => array:3 [
"name" => "LAMIRAUD Karine"
"bid" => "B00278040"
"slug" => "lamiraud-karine"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:6 [
0 => "Team decision"
1 => "Gender studies"
2 => "Risk-taking"
3 => "Business game"
4 => "Performance"
5 => "Governance"
]
"updatedAt" => "2023-07-19 18:21:58"
"publicationUrl" => "https://www.sciencedirect.com/science/article/abs/pii/S0167268117302615?via%3Dihub"
"publicationInfo" => array:3 [
"pages" => "294-305"
"volume" => "145"
"number" => ""
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper analyses data collected in 2012 and 2013 at the ESSEC Business School from Kallystée, a proprietary mass-attendance business game. Company boards are simulated by teams of five students selected at random. The design manipulates the gender composition of the boards to allow for all possible gender combinations. Data show that all-men and mixed teams with four women perform significantly better than all-women teams. However, when controlling for the average tolerance to risk score of the teams, the performance advantage of all-men teams vanishes, while the team-specific economic performance of teams with four women is still positive and strong. Teams with four women take more risks than the team tolerance to risk score would predict, which suggests some form of team specific action bias or risk-shift."
"en" => "This paper analyses data collected in 2012 and 2013 at the ESSEC Business School from Kallystée, a proprietary mass-attendance business game. Company boards are simulated by teams of five students selected at random. The design manipulates the gender composition of the boards to allow for all possible gender combinations. Data show that all-men and mixed teams with four women perform significantly better than all-women teams. However, when controlling for the average tolerance to risk score of the teams, the performance advantage of all-men teams vanishes, while the team-specific economic performance of teams with four women is still positive and strong. Teams with four women take more risks than the team tolerance to risk score would predict, which suggests some form of team specific action bias or risk-shift."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
2 => Essec\Faculty\Model\Contribution {#2276
#_index: "academ_contributions"
#_id: "1297"
#_source: array:18 [
"id" => "1297"
"slug" => "growth-patterns-under-imitation-in-the-investment-decision"
"yearMonth" => "2001-01"
"year" => "2001"
"title" => "Growth Patterns under Imitation in the Investment Decision"
"description" => "BESANCENOT, D., HUYNH, K.V. et VRANCEANU, R. (2001). Growth Patterns under Imitation in the Investment Decision. <i>Economic Systems</i>, pp. 51-64."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
2 => array:1 [
"name" => "HUYNH K.V."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "51-64"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet article explique les trajectoires de développement divergentes des pays en voie de développement par les comportements d'imitation des investisseurs étrangers. Sont étudiés différents types de mimétisme et les trajectoires de croissance qui en résultent."
"en" => "Experience shows that developing countries or regions that vary little with respect to their fundamentals sometimes follow different growth paths. Such puzzling facts may occur if less informed international investors imitate those who are well informed about profit opportunities instead of acquiring the relevant information themselves. This paper analyses how the type of mimetic behavior influences the development pattern of an economy where the lack of infrastructure is the main constraint on development. Possible outcomes may be stationary growth, divergent growth or cycles in development."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
3 => Essec\Faculty\Model\Contribution {#2273
#_index: "academ_contributions"
#_id: "5403"
#_source: array:18 [
"id" => "5403"
"slug" => "an-experimental-test-of-illiquidity-in-a-random-coordination-game"
"yearMonth" => "2011-08"
"year" => "2011"
"title" => "An Experimental Test of Illiquidity in a Random Coordination Game"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2011). An Experimental Test of Illiquidity in a Random Coordination Game. Dans: Singapore Economic Review Conference 2011."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => "Singapore Economic Review Conference 2011"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
4 => Essec\Faculty\Model\Contribution {#2277
#_index: "academ_contributions"
#_id: "5480"
#_source: array:18 [
"id" => "5480"
"slug" => "bad-equilibria-in-transition-economies-the-role-of-institutions"
"yearMonth" => "2000-09"
"year" => "2000"
"title" => "Bad Equilibria in Transition Economies. The Role of Institutions"
"description" => "VRANCEANU, R. et DAIANU, D. (2000). Bad Equilibria in Transition Economies. The Role of Institutions."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "DAIANU D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
5 => Essec\Faculty\Model\Contribution {#2271
#_index: "academ_contributions"
#_id: "5481"
#_source: array:18 [
"id" => "5481"
"slug" => "balance-billing-as-a-signaling-device"
"yearMonth" => "2019-05"
"year" => "2019"
"title" => "Balance Billing as a Signaling Device"
"description" => "BESANCENOT, D., LAMIRAUD, K. et VRANCEANU, R. (2019). Balance Billing as a Signaling Device. Dans: 20th European Health Economic Workshop 2019."
"authors" => array:3 [
0 => array:3 [
"name" => "LAMIRAUD Karine"
"bid" => "B00278040"
"slug" => "lamiraud-karine"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
2 => array:1 [
"name" => "BESANCENOT Damien"
]
]
"ouvrage" => "20th European Health Economic Workshop 2019"
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
6 => Essec\Faculty\Model\Contribution {#2275
#_index: "academ_contributions"
#_id: "1370"
#_source: array:18 [
"id" => "1370"
"slug" => "inflation-and-employment-fluctuations-in-transitional-economics"
"yearMonth" => "1995-01"
"year" => "1995"
"title" => "Inflation and Employment Fluctuations in Transitional Economics"
"description" => "FOURÇANS, A. et VRANCEANU, R. (1995). Inflation and Employment Fluctuations in Transitional Economics. <i>Journal of Public Finance and Public Choice</i>, pp. 189-199."
"authors" => array:2 [
0 => array:3 [
"name" => "FOURÇANS André"
"bid" => "B00000199"
"slug" => "fourcans-andre"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "189-199"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le modèle proposé analyse l'impact des facteurs structurels ainsi que l'impact des fluctuations de la demande globale sur l'emploi dans les économies en transition. Il est démontré que les gouvernements peuvent rechercher un taux d'inflation "optimal" , ce taux est d'autant plus faible que la réforme des entreprises et la privatisation sont rapides. Dans ces conditions la stabilisation macroéconomique et la privatisation sont des objectifs mutuellement compatibles."
"en" => "The proposed model analyses the structural factors determining employment as well as the aggregate demand influence on employment fluctuations in transitional economies. It is shown that governments can seek an "optimal" target inflation rate , this rate is lower the more rapid are enterprise reform and privatisation. Therefore, macroeconomic stabilization and privatization appear like mutually consistent goals."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
7 => Essec\Faculty\Model\Contribution {#2278
#_index: "academ_contributions"
#_id: "1443"
#_source: array:18 [
"id" => "1443"
"slug" => "knowledge-in-economics-and-economic-reform-an-analysis-of-survey-data-from-a-french-business-school"
"yearMonth" => "2012-11"
"year" => "2012"
"title" => "Knowledge in Economics and Economic Reform: An Analysis of Survey Data from a French Business School"
"description" => "VRANCEANU, R. et BARTHELEMY, J. (2012). Knowledge in Economics and Economic Reform: An Analysis of Survey Data from a French Business School. <i>Revue Economique</i>, 63(6), pp. 1193-1208."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:3 [
"name" => "BARTHELEMY Jérôme"
"bid" => "B00013767"
"slug" => "barthelemy-jerome"
]
]
"ouvrage" => ""
"keywords" => array:3 [
0 => "Enseignement en économie"
1 => "France"
2 => "Réforme"
]
"updatedAt" => "2021-02-02 16:16:18"
"publicationUrl" => "http://www.jstor.org/stable/23324350"
"publicationInfo" => array:3 [
"pages" => "1193-1208"
"volume" => "63"
"number" => "6"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Un modèle de régression (IV) permet d’expliquer l’opinion sur les réformes pro-marchées, tout en prenant en compte le caractère endogène des connaissances en économie et les caractéristiques des répondants. Les résultats suggèrent que les connaissances économiques influencent effectivement l’opinion sur les réformes pro-marchées."
"en" => "An instrumental variable model of opinion on pro-market reforms was estimated, taking into account the endogenous nature of knowledge in economics, while controlling for the characteristics of the respondents. Empirical results indicate that knowledge in economics contributes significantly to explain favorable opinion on pro-market reforms."
]
"authors_fields" => array:2 [
"fr" => "Management"
"en" => "Management"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
8 => Essec\Faculty\Model\Contribution {#2279
#_index: "academ_contributions"
#_id: "1582"
#_source: array:18 [
"id" => "1582"
"slug" => "la-theorie-economique-au-debut-du-xxieme-siecle"
"yearMonth" => "2006-01"
"year" => "2006"
"title" => "La théorie économique au début du XXIème siècle"
"description" => "VRANCEANU, R. (2006). La théorie économique au début du XXIème siècle. <i>Sociétal</i>, pp. 28-35."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Anticipations rationnelles"
1 => "Economie"
2 => "Méthodologie"
3 => "Rational Expectations"
4 => "Théorie économique"
]
"updatedAt" => "2021-07-13 14:30:28"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "28-35"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue professionnelle"
"en" => "Professional journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Après un bref rappel de l'objet de la théorie économique, l'article presente le recentrage de l'analyse économique contemporaine autour des questions informationnelles, en insistant sur la nouvelle théorie des anticipations."
"en" => "This paper presents the recent evolution of economics, focusing on the contribution of the new theory of expectations."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
9 => Essec\Faculty\Model\Contribution {#2280
#_index: "academ_contributions"
#_id: "1662"
#_source: array:18 [
"id" => "1662"
"slug" => "le-jeu-des-gladiatores-un-spectacle-de-qualite"
"yearMonth" => "2011-12"
"year" => "2011"
"title" => "Le jeu des gladiatores : Un spectacle de qualité"
"description" => "BALLET, J., BAZIN, D. et VRANCEANU, R. (2011). Le jeu des gladiatores : Un spectacle de qualité. <i>Mathématiques et Sciences Humaines</i>, 195(3), pp. 75-85."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BALLET J."
]
2 => array:1 [
"name" => "BAZIN D."
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Arbitrage"
1 => "Économie du sport"
2 => "Gladiature"
3 => "Qualité du spectacle"
]
"updatedAt" => "2023-01-28 01:00:18"
"publicationUrl" => "https://www.researchgate.net/publication/266595528_Le_jeu_des_Gladiators_un_spectacle_de_qualite"
"publicationInfo" => array:3 [
"pages" => "75-85"
"volume" => "195"
"number" => "3"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les jeux de gladiateurs ont constitué un élément majeur sous l’influence romaine et ce jusqu’à la fin du IVe siècle. L’organisation de ces jeux provoquait un coût considérable et les gladiateurs étaient eux-mêmes pour une bonne partie des professionnels issus d’écoles de gladiature qu’il fallait entretenir. Le recouvrement de l’ensemble de ces coûts était assuré par les Magistrats qui les organisaient. Pour attirer les spectateurs, la qualité du spectacle était indispensable. De ce point de vue, la personne clé dans la perpétration des jeux était le Président qui arbitrait les affrontements. Par le pouvoir de sanction qui lui était conféré sur la vie ou la mort des combattants, il exerçait une incitation à la qualité du spectacle."
"en" => "Gladiator games constituted a major element under roman influence, which lingered on until the fourth century AD. The organization of these games was very expensive, and gladiators were to a large extent professionals, trained in gladiator schools. The overall costs were covered by fees paid by the Roman Magistrates who organized these shows. In order to attract them, the quality of the show was essential. From this point of view, the key person in the process of preparation of the show was the President who was granted the right to decide over life and death of the defeated gladiator. The judge’s strategy had a major impact on the quality of the show."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
10 => Essec\Faculty\Model\Contribution {#2281
#_index: "academ_contributions"
#_id: "5943"
#_source: array:18 [
"id" => "5943"
"slug" => "experimental-evidence-on-the-insiduous-illiquidity-risk"
"yearMonth" => "2012-05"
"year" => "2012"
"title" => "Experimental Evidence on the 'Insiduous' Illiquidity Risk"
"description" => "VRANCEANU, R. et BESANCOURT, D. (2012). Experimental Evidence on the 'Insiduous' Illiquidity Risk. Dans: International Trade and Finance Assocation's 22nd International Conference."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCOURT D."
]
]
"ouvrage" => "International Trade and Finance Assocation's 22nd International Conference"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
11 => Essec\Faculty\Model\Contribution {#2282
#_index: "academ_contributions"
#_id: "6040"
#_source: array:18 [
"id" => "6040"
"slug" => "gender-interactions-in-team-production"
"yearMonth" => "2015-06"
"year" => "2015"
"title" => "Gender Interactions in Team Production"
"description" => "VRANCEANU, R. et JUNG, S. (2015). Gender Interactions in Team Production. Dans: 6th Conference of the French Experimental Economics Association (ASFEE)."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "JUNG S."
]
]
"ouvrage" => "6th Conference of the French Experimental Economics Association (ASFEE)"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
12 => Essec\Faculty\Model\Contribution {#2283
#_index: "academ_contributions"
#_id: "6086"
#_source: array:18 [
"id" => "6086"
"slug" => "growth-patterns-under-imitation-in-the-investment-decision"
"yearMonth" => "2000-06"
"year" => "2000"
"title" => "Growth Patterns under Imitation in the Investment Decision"
"description" => "BESANCENOT, D., HUYNH, K. et VRANCEANU, R. (2000). Growth Patterns under Imitation in the Investment Decision. Dans: 10th Conference of the IT & FA."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
2 => array:1 [
"name" => "HUYNH K."
]
]
"ouvrage" => "10th Conference of the IT & FA"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
13 => Essec\Faculty\Model\Contribution {#2284
#_index: "academ_contributions"
#_id: "1985"
#_source: array:18 [
"id" => "1985"
"slug" => "lying-about-delegation"
"yearMonth" => "2016-02"
"year" => "2016"
"title" => "Lying about Delegation"
"description" => "SUTAN, A. et VRANCEANU, R. (2016). Lying about Delegation. <i>Journal of Economic Behavior and Organization</i>, 121, pp. 29-40."
"authors" => array:2 [
0 => array:3 [
"name" => "SUTAN Angela"
"bid" => "B00819527"
"slug" => "sutan-angela"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Delegation of responsibility"
1 => "Uncertain attribution"
2 => "Communications strategy"
3 => "Ultimatum game"
4 => "Dishonesty"
]
"updatedAt" => "2024-09-09 09:45:00"
"publicationUrl" => "https://www.sciencedirect.com/science/article/abs/pii/S0167268115002905?via%3Dihub"
"publicationInfo" => array:3 [
"pages" => "29-40"
"volume" => "121"
"number" => ""
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article propose une expérience pour tester si les décideurs peuvent mentir sur la délégation afin de transferer le blame de la responsabilité sur une tierce personne, et dans quelle mesure les délégués peuvent accepter le rôle de "bouc émissaire" où ils font tout simplement semblant de décider sans agir réellement."
"en" => "This paper reports results from a three-player variant of the ultimatum game in which the Proposer can delegate to a third party his decision regarding how to share his endowment with a Responder with a standard veto right. However, the Responder cannot verify whether the delegation is effective or the third party merely plays a “scapegoat” role, while the decision is made by the Proposer himself. In this uncertain attribution setting, the Proposer can send an unverifiable message declaring his delegation strategy. One possible strategy is “false delegation”, in which the Proposer makes the decision but claims to have delegated it. In our sample, the recourse to false delegation is significant, and a significant number of potential Delegates accept serving in the scapegoat role. However, there are many honest Proposers, and 20% of all Delegates will refuse to be the accomplices of a dishonest Proposer. Responders tend to more readily accept poor offers in a setup that permits lying about delegation; the acceptance rate of the poor offer is the highest when Delegates can refuse the scapegoat role."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
14 => Essec\Faculty\Model\Contribution {#2285
#_index: "academ_contributions"
#_id: "1989"
#_source: array:18 [
"id" => "1989"
"slug" => "macroeconomic-implications-of-voucher-privatization-in-a-model-with-incomplete-information"
"yearMonth" => "2000-01"
"year" => "2000"
"title" => "Macroeconomic Implications of Voucher Privatization in a Model with Incomplete Information"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2000). Macroeconomic Implications of Voucher Privatization in a Model with Incomplete Information. <i>Journal of Economic Policy Reform</i>, pp. 147-164."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-07-13 14:30:40"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "147-164"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La privatisation de masse dans les pays de l'Est s'accompagne d'un accroissement de la richesse des agents privés qui devraient augmenter leur consommation. L'article étudie les conséquences macroéconomiques que cet effet de richesse peut engendrer dans une économie caractérisée par un taux de chômage élevé lorsque les priorités de l'Etat ne sont pas bien identifiées. Le modèle est basé sur un jeu à deux périodes entre le gouvernement et les agents privés. Nous mettons en évidence la possibilité d'occurrence d'un équilibre Bayesien mélangeant. Celui-ci s'accompagne d'un coût pour les gouvernements qui souhaitent une privatisation rapide."
"en" => "Voucher privatization implies a significant wealth transfer from the state to private agents who, in turn, would increase consumption. This paper investigates the consequences of this wealth effect on the macroeconomic equilibrium in an economy with a high unemployment rate.The model builds a two-stage game between the government and private agents. We verify the existence of a pooling bayesian equilibrium in which private agents cannot guess whether a policy of fast privatization will be continued in the future or not. This configuration presents an endogeneous probability of privatization slowdown. As a consequence, the wealth effect is moderated and the genuine fast privatizer government bears an "undue" credibility cost in terms of employment."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
15 => Essec\Faculty\Model\Contribution {#2286
#_index: "academ_contributions"
#_id: "2007"
#_source: array:18 [
"id" => "2007"
"slug" => "manager-honesty-and-foregin-investment-in-developing-countries"
"yearMonth" => "2002-09"
"year" => "2002"
"title" => "Manager Honesty and Foregin Investment in Developing Countries"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2002). Manager Honesty and Foregin Investment in Developing Countries. <i>Research in Economics</i>, pp. 231-250."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "231-250"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La première partie de l'article étudie la décision optimale d'un gestionnaire capable de s'approprier une partie du résultat d'une firme créé avec du capital étranger. Nous montrons qu'un équilibre à anticipations rationnelles peut apparaître dans lequel le comportement du manager et les anticipations des investissements sont mutuellement compatibles. Un manager peut être honnête lors de la première période, puis changer d'attitude. La seconde partie de l'article étudie le fonctionnement global de l'économie ainsi que le lien entre la durée de l'engagement des investisseurs et l'état de corruption."
"en" => "The first part of the paper analyses the optimal decision rule of manager who is able to transfer into his own hands a part of the output of a firm set up with foreign capital. It is shown that in a two-period framework with incomplete information about the nature of the manager, a rational expectation equilibrium exists where managers' behaviour and investors' expectations are mutually consistent. In particular, some yound managers may aim at building a reputation of an honest person, then behave dishonestly when getting old. The global performance of an economy hosting a large number of managers is investigated in the second part of the paper."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
16 => Essec\Faculty\Model\Contribution {#2287
#_index: "academ_contributions"
#_id: "2059"
#_source: array:18 [
"id" => "2059"
"slug" => "migrant-wages-remittances-and-recipient-labour-supply-in-a-moral-hazard-model"
"yearMonth" => "2009-03"
"year" => "2009"
"title" => "Migrant Wages, Remittances and Recipient Labour Supply in a Moral Hazard Model"
"description" => "NAIDITCH, C. et VRANCEANU, R. (2009). Migrant Wages, Remittances and Recipient Labour Supply in a Moral Hazard Model. <i>Economic Systems</i>, 33(1), pp. 60-82."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "NAIDITCH C."
]
]
"ouvrage" => ""
"keywords" => array:3 [
0 => "Information imparfaite"
1 => "Offre de travail"
2 => "Transferts internationaux"
]
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "60-82"
"volume" => "33"
"number" => "1"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article étudie la relation entre le salaire d'un migrant et le niveau des transferts d'une part, et celle qui s'établit entre le niveau des transferts et l'offre de travail des résidents, d'une autre part. Le modèle prends la forme d'un jeu à deux périodes avec information imparfaite sur la situation économique des résidents."
"en" => "The paper analyses the relationship between a migrant's wage and the amount of remittances sent back home on the one hand, and the relationship between remittances and resident's labor supply on the other hand. The model is cast as a two period imperfect infomation game."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
17 => Essec\Faculty\Model\Contribution {#2288
#_index: "academ_contributions"
#_id: "2086"
#_source: array:18 [
"id" => "2086"
"slug" => "multiple-equilibria-in-firing-game-with-impartial-justice"
"yearMonth" => "2009-06"
"year" => "2009"
"title" => "Multiple Equilibria in Firing Game with Impartial Justice"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2009). Multiple Equilibria in Firing Game with Impartial Justice. <i>Labour Economics</i>, 16(3), pp. 262-271."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => array:3 [
0 => "Congestion"
1 => "Droit du travail"
2 => "Licenciement"
]
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "262-271"
"volume" => "16"
"number" => "3"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Une étude de l'interaction entre le système juridique en droit du travail et la performance du marché du travail dans les pays du Sud de l'Europe."
"en" => "The paper analyses the interaction between the judicial labor system and the labor market performance in Southern European countries."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
18 => Essec\Faculty\Model\Contribution {#2289
#_index: "academ_contributions"
#_id: "2131"
#_source: array:18 [
"id" => "2131"
"slug" => "on-the-dynamic-consistency-of-economy-wide-privatization-a-theoretical-approach"
"yearMonth" => "1997-06"
"year" => "1997"
"title" => "On the Dynamic Consistency of Economy-Wide Privatization: A Theoretical Approach"
"description" => "BESANCENOT, D. et VRANCEANU, R. (1997). On the Dynamic Consistency of Economy-Wide Privatization: A Theoretical Approach. <i>Economic Systems</i>, pp. 151-164."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-03-08 09:29:44"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "151-164"
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'objet de cet article est d'étudier la cohérence interne d'une politique de privatisation généralisée. Le développement du secteur privé permet un accroissement de la production totale mais entraîne également une réduction du suremploi et un accroissement peu souhaitable du chômage. Par une approche dynamique, et en supposant une formation rationnelle des anticipations, il est montré qu'un Etat ayant comme objectif prioritaire la protection de l'emploi peut néanmoins mener une première phase de privatisation rapide. Cette étape initiale, dont l'objectif consiste à influencer les anticipations, est suivie d'un ralentissement du rythme de privatisation, en apparente contradiction avec la politique antérieure."
"en" => "This paper investigates the macroeconomic behaviour of an economy shifting from state to private ownership. In the model, privatization not only fosters growth, but also entails a fall in labour hoarding and an increase in unemployment. Governments may balance these two conflicting objectives by choosing either a fast or a slow privatization policy. We analyse how incomplete information about the type of government influences policy choices. It is shown that an employment-oriented government may start by undertaking a fast privatization policy and reveal its true nature by adopting a slow pace in a second phase."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
19 => Essec\Faculty\Model\Contribution {#2290
#_index: "academ_contributions"
#_id: "2147"
#_source: array:18 [
"id" => "2147"
"slug" => "opening-the-capital-account-of-developing-countries-some-policy-issues"
"yearMonth" => "2003-01"
"year" => "2003"
"title" => "Opening the Capital Account of Developing Countries: Some Policy Issues"
"description" => "DAIANU, D. et VRANCEANU, R. (2003). Opening the Capital Account of Developing Countries: Some Policy Issues. <i>Acta Oeconomica</i>, pp. 245-270."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "DAIANU D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-07-13 14:30:44"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "245-270"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article présente les conséquences des politiques d'ouverture des balances des capitaux mises en place par un grand nombre de pays en voie de développement à la fin des années 1980. Les auteurs défendent le projet d'une libéralisation "séquentielle" des mouvements de capitaux, en opposition à la stratégie de libéralisation globale et non-différenciée. Une section spéciale est consacrée à l'ouverture des balances des capitaux dans les économies en transition."
"en" => "In the late eighties, many developing countries followed the example of the most advanced countries and opened their capital account (K.A.) in an attempt to reap new gains from increased integration with the world economy. This paper points to some risks that might be associated with undifferentiated deregulation of international movement of capital in connection with developing economies. It argues in favor of proper sequencing: liberalization should proceed in parallel with progress when it comes to macroeconomic stability, building market competition and the creation of a sound, internal financial system. A separate section analyzes this issue in the special context of transition economies."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
20 => Essec\Faculty\Model\Contribution {#2291
#_index: "academ_contributions"
#_id: "2205"
#_source: array:18 [
"id" => "2205"
"slug" => "pays-de-lest-le-cout-dune-candidature-a-lunion-europeenne-monetaire"
"yearMonth" => "2000-09"
"year" => "2000"
"title" => "Pays de l'Est : le coût d'une candidature à l'Union Européenne Monétaire"
"description" => "BESANCENOT, D., VRANCEANU, R. et WARIN, T. (2000). Pays de l'Est : le coût d'une candidature à l'Union Européenne Monétaire. <i>Économie Internationale / International Economics</i>, pp. 65-76."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
2 => array:1 [
"name" => "WARIN T."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "65-76"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet article étudie les conséquences macroéconomiques qui devraient accompagner la décision des pays de l'Est d'adopter l'euro. Durant une période de transition, elles s'engagent à maintenir le taux de change dans des normes préétablies. Le modèle développe un jeu à deux périodes en information incomplète. Nous montrons dans quelles circonstances l'équilibre mélangeant peut apparaître. Dans cette configuration, le taux d'intérêt dans le pays candidat incorpore une prime de risque de dévaluation, ce qui pénalise l'activité économique."
"en" => "This paper analyzes the macroeconomic consequences of joining the EMU for transition economies It emphasizes a hidden cost that may occur during the probationary period, where the applicant country must keep the euro exchange rate within a narrow fluctuation band. The model builds a two-period game with incomplete information. It is shown that, under certain circumstances, the suboptimal pooling equilibrium may occur. In this configuration, interest rates include a devaluation risk premium, and the economic activity is depressed."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
21 => Essec\Faculty\Model\Contribution {#2292
#_index: "academ_contributions"
#_id: "2234"
#_source: array:18 [
"id" => "2234"
"slug" => "pitfalls-of-taxation-policy-in-transition-economies"
"yearMonth" => "2001-01"
"year" => "2001"
"title" => "Pitfalls of Taxation Policy in Transition Economies"
"description" => "DAIANU, D. et VRANCEANU, R. (2001). Pitfalls of Taxation Policy in Transition Economies. <i>Acta Oeconomica</i>, pp. 3-15."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "DAIANU D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-07-13 14:30:47"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "3-15"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article propose deux modèles élémentaires qui mettent en question l'orthodoxie des réformes fiscales dans les pays en transition. Dans un premier modèle, l'absence des institutions explique l'émergence d'un équilibre non coopératif, dans lequel les entreprises refusent de payer les impôts et la production s'effondre par absence d'infrastructures. Le deuxième modèle s'interroge sur le concept de fiscalité optimale dans un contexte où les entreprises sont fortement dépendantes d'une filière de production véritable."
"en" => "This paper develops two stylized models of the transition economy that challenge, to some extent, the conventional approach to policy reforms. In the first model, the absence of market-oriented institutions is responsible for the occurrence of a non-cooperative equilibrium, where the amount of public services provided by the state is too low, which, in turn, adversely affects the global performance of the economy. In the second model, a benevolent government will choose a taxation level that pushes too many firms out of the market, hence global supply falls below its optimal level."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
22 => Essec\Faculty\Model\Contribution {#2293
#_index: "academ_contributions"
#_id: "6684"
#_source: array:18 [
"id" => "6684"
"slug" => "migration-and-coordination-a-global-approach"
"yearMonth" => "2015-05"
"year" => "2015"
"title" => "Migration and Coordination: A Global Approach"
"description" => "NAIDITCH, C. et VRANCEANU, R. (2015). Migration and Coordination: A Global Approach. Dans: 25th Annual Conference of the International Trade & Finance Association."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "NAIDITCH C."
]
]
"ouvrage" => "25th Annual Conference of the International Trade & Finance Association"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
23 => Essec\Faculty\Model\Contribution {#2294
#_index: "academ_contributions"
#_id: "515"
#_source: array:18 [
"id" => "515"
"slug" => "facta-non-verba-an-experiment-on-pledging-and-giving"
"yearMonth" => "2018-04"
"year" => "2018"
"title" => "‘‘Facta Non Verba”: An Experiment on Pledging and Giving"
"description" => "SUTAN, A., GROLLEAU, G., MATEU, G. et VRANCEANU, R. (2018). ‘‘Facta Non Verba”: An Experiment on Pledging and Giving. <i>Journal of Economic Psychology</i>, 65, pp. 1-15."
"authors" => array:4 [
0 => array:3 [
"name" => "SUTAN Angela"
"bid" => "B00819527"
"slug" => "sutan-angela"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
2 => array:1 [
"name" => "GROLLEAU G."
]
3 => array:1 [
"name" => "MATEU G."
]
]
"ouvrage" => ""
"keywords" => array:3 [
0 => "Donations"
1 => "Experimentation"
2 => "Jeu du Dictateur"
]
"updatedAt" => "2024-09-09 09:35:42"
"publicationUrl" => "https://www.researchgate.net/publication/322948553_Facta_Non_Verba_an_experiment_on_pledging_and_giving"
"publicationInfo" => array:3 [
"pages" => "1-15"
"volume" => "65"
"number" => ""
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "We design an experiment to investigate whether asking people to state how much they will donate to a charity (i.e., to pledge) increases their actual donation. Individuals’ endowment is either certain or a random variable. We study different types of pledges, namely, private, public and irrevocable, which differ in terms of the cost to the individual for not keeping the promise. We show that in absence of endowment uncertainty, private and public pledges are associated with lower donations as compared to donations in the no-pledge case: private pledges slightly reduce donations and public pledges reduce them more significantly. Donations increase with uncertainty (in terms of increased endowment dispersion) for both private and public pledge situations, although donations with private pledges remain higher than donations with public pledge."
"en" => "We design an experiment to investigate whether asking people to state how much they will donate to a charity (i.e., to pledge) increases their actual donation. Individuals’ endowment is either certain or a random variable. We study different types of pledges, namely, private, public and irrevocable, which differ in terms of the cost to the individual for not keeping the promise. We show that in absence of endowment uncertainty, private and public pledges are associated with lower donations as compared to donations in the no-pledge case: private pledges slightly reduce donations and public pledges reduce them more significantly. Donations increase with uncertainty (in terms of increased endowment dispersion) for both private and public pledge situations, although donations with private pledges remain higher than donations with public pledge."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
24 => Essec\Faculty\Model\Contribution {#2295
#_index: "academ_contributions"
#_id: "758"
#_source: array:18 [
"id" => "758"
"slug" => "capitalisme-2018-le-changement-dans-la-continuite"
"yearMonth" => "2009-01"
"year" => "2009"
"title" => "Capitalisme 2018 : le changement dans la continuité"
"description" => "VRANCEANU, R. (2009). Capitalisme 2018 : le changement dans la continuité. <i>Entreprises 2018</i>, pp. 67."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:2 [
0 => "Capitalisme"
1 => "Prospective"
]
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "67"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue professionnelle"
"en" => "Professional journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Une perspective économique sur l'évolution à long terme des sociétés occidentales."
"en" => "An economic perspective about the long-run evolution of Western societies."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
25 => Essec\Faculty\Model\Contribution {#2296
#_index: "academ_contributions"
#_id: "550"
#_source: array:18 [
"id" => "550"
"slug" => "a-matching-model-of-the-academic-publication-market"
"yearMonth" => "2011-12"
"year" => "2011"
"title" => "A Matching Model of the Academic Publication Market"
"description" => "BESANCENOT, D., HUYNH, K. et VRANCEANU, R. (2011). A Matching Model of the Academic Publication Market. <i>Journal of Institutional and Theoretical Economics</i>, 167(4), pp. 708-725."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
2 => array:1 [
"name" => "HUYNH K."
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Appariement"
1 => "Éditeur"
2 => "Information imparfaite"
3 => "Publications académiques"
]
"updatedAt" => "2021-02-02 16:16:18"
"publicationUrl" => "https://www.jstor.org/stable/41474931"
"publicationInfo" => array:3 [
"pages" => "708-725"
"volume" => "167"
"number" => "4"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article proposé un modèle d'appariement pour décrire le fonctionnement du marché des publications académiques. Nous étudions la détermination des frais de soumission d'articles, la tension sur le marché et le taux de rejets d'articles."
"en" => "This paper provides a dynamic analysis of the market for academic publications. Given imperfect information about journals' editorial line, authors can sometimes target a wrong journal; in turn, the editor will desk-reject their paper. An equilibrium is defined as a situation where both editors and authors implement their optimal publication strategies, given the matching technology and the prevailing surplus sharing rule. The model can be solved for the equilibrium submission fee, desk rejection rate and ratio between the number of editors and the number of authors."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
26 => Essec\Faculty\Model\Contribution {#2297
#_index: "academ_contributions"
#_id: "554"
#_source: array:18 [
"id" => "554"
"slug" => "a-model-of-scholarly-publishing-with-hybrid-economic-journals"
"yearMonth" => "2017-01"
"year" => "2017"
"title" => "A Model of Scholarly Publishing with Hybrid Economic Journals"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2017). A Model of Scholarly Publishing with Hybrid Economic Journals. <i>Theory and Decision</i>, 82(1), pp. 131-150."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Diffusion des connaissances"
1 => "Open access"
2 => "Secteur de la publication académique"
3 => "Signalisation"
]
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://www.researchgate.net/publication/281185445_A_model_of_scholarly_publishing_with_hybrid_academic_journals"
"publicationInfo" => array:3 [
"pages" => "131-150"
"volume" => "82"
"number" => "1"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article étudie le nouveau modèle économique mis en place par les grandes maisons d'édition académique en 2013, consistant à proposer aux choix des auteurs de soumettre leurs articles en regime "accès libre ouvert à tous sur Internet" (open access) moyennant un paiement substantiel, ou dans le regime ancien dont l’accès est reservé aux abonnés de la revue. Nous étudions le problème de signalisation des auteurs, et la maximisation du profit par les éditeurs (screening)."
"en" => "In April 2013, all of the major academic publishing houses moved thousands of journal titles to an original hybrid model, under which authors of accepted papers can choose between an expensive open access (OA) track and the traditional track available only to subscribers. This paper argues that authors might now use a publication strategy as a quality signaling device. The imperfect information game between authors and readers presents several types of Perfect Bayesian Equilibria, including a separating equilibrium in which only authors of high quality papers are driven toward the open access track. The publishing house should choose an open-access publication fee that supports the emergence of the highest return equilibrium. Journal structures will evolve over time according to the journals' accessibility and quality profiles."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
27 => Essec\Faculty\Model\Contribution {#2298
#_index: "academ_contributions"
#_id: "556"
#_source: array:18 [
"id" => "556"
"slug" => "a-model-of-working-time-under-utility-competition-in-the-labor-market"
"yearMonth" => "1998-01"
"year" => "1998"
"title" => "A Model of Working Time under Utility Competition in the Labor Market"
"description" => "CONTENSOU, F. et VRANCEANU, R. (1998). A Model of Working Time under Utility Competition in the Labor Market. <i>Journal of Economics</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "CONTENSOU François"
"bid" => "B00000121"
"slug" => "contensou-francois"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet article propose un modèle explicatif de la durée du travail et du taux de salaire dans une économie décentralisée avec une population de travailleurs homogènes. L'analyse néoclassique de l'horaire optimal est généralisée par l'introduction de fonctions de production fondées sur l'efficacité du travail et d'une structure de coûts complexe. Le modèle permet d'étudier l'impact d'une contrainte d'horaire sur l'effectif du travail et sur le niveau d'activité."
"en" => "The article offers a model of wage and working-time setting by profit-maximizing firms in a competitive labor market with homogeneous workers. Emphasis is placed on the role played by both fixed costs of labor and workers' varying effectiveness in time. Competition among firms implies a constraint on the utility level associated to the labor contract. The model contributes to explain insiders' rationing and other contemporary stylized facts, and lends itself to a particular approach to the problem of evaluating the consequences of mandatory working-time reductions."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
28 => Essec\Faculty\Model\Contribution {#2299
#_index: "academ_contributions"
#_id: "567"
#_source: array:18 [
"id" => "567"
"slug" => "a-note-on-cooperative-strategies-in-gladiators-games"
"yearMonth" => "2013-05"
"year" => "2013"
"title" => "A Note on Cooperative Strategies in Gladiators’ Games"
"description" => "BALLET, J., BAZIN, D. et VRANCEANU, R. (2013). A Note on Cooperative Strategies in Gladiators’ Games. <i>Games</i>, 4(2), pp. 200-207."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BALLET J."
]
2 => array:1 [
"name" => "BAZIN D."
]
]
"ouvrage" => ""
"keywords" => array:3 [
0 => "Sustainable competition"
1 => "Cooperation rule"
2 => "Gladiatorial combat"
]
"updatedAt" => "2023-01-28 01:00:07"
"publicationUrl" => "https://www.mdpi.com/2073-4336/4/2/200"
"publicationInfo" => array:3 [
"pages" => "200-207"
"volume" => "4"
"number" => "2"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article étudie les stratégies coopératives dans les combats de gladiateurs de la Rome Antique, sous la forme d'un jeu non-coopératif. Nous étudions les conditions qui grantissent la soutenabilité du spectacle."
"en" => "Gladiatorial combat was in reality a lot less lethal than it is depicted in the cinema. This short paper highlights how cooperative strategies could have prevailed in the arenas, which is generally what happened during the Games. Cooperation in the arena corresponded to a situation of the professionalization of gladiators, who had been trained in gladiatorial schools. This case provides an analogy of the conditions under which cooperation occurs in a context of competition between rival companies."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
29 => Essec\Faculty\Model\Contribution {#2300
#_index: "academ_contributions"
#_id: "585"
#_source: array:18 [
"id" => "585"
"slug" => "a-trade-union-model-with-endogeneous-militancy-interpreting-the-french-case"
"yearMonth" => "1999-01"
"year" => "1999"
"title" => "A Trade Union Model with Endogeneous Militancy: Interpreting the French Case"
"description" => "BESANCENOT, D. et VRANCEANU, R. (1999). A Trade Union Model with Endogeneous Militancy: Interpreting the French Case. <i>Labour Economics</i>, pp. 355-373."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "355-373"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet article propose un modèle du marché du travail avec des syndicats, qui met en évidence certaines caractéristiques du contexte institutionnel français. Le modèle repose sur trois hypothèses : l'entreprise accepte de payer une prime pour éviter le risque de grève, les agents maximisent leur espérance de revenu et le dirigeant syndical cherche la taille optimale du syndicat compte tenu de gains associés à une forte représentatitivité mais aussi de coûts de gestion croissants avec le nombre d'adhérents. Sous ces hypothèses, on vérifie l'existence d'un équilibre non-walrasien dans lequel taux de salaire, emploi, taille et agressivité du syndicat sont simultanément déterminés."
"en" => "This paper aims to provide a simple trade union model which highlights some of the distinctive institutional features of French unionism. The model focuses on the determinants of militancy and membership in a frictionless economy. It is shown that a non-Walrasian labour market equilibrium exists wherein real wages, employment, union size and militancy are jointly determined. In comparative statics, the model predicts a negative relationship between militancy and membership."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
30 => Essec\Faculty\Model\Contribution {#2301
#_index: "academ_contributions"
#_id: "621"
#_source: array:18 [
"id" => "621"
"slug" => "an-attitude-model-of-environmental-action-evidence-from-developing-and-developed-countries"
"yearMonth" => "2019-06"
"year" => "2019"
"title" => "An Attitude Model of Environmental Action: Evidence from Developing and Developed Countries"
"description" => "DAVINO, C., ESPOSITO VINZI, V., SANTACREU VASUT, E. et VRANCEANU, R. (2019). An Attitude Model of Environmental Action: Evidence from Developing and Developed Countries. <i>Social Indicators Research</i>, 143(2), pp. 811-838."
"authors" => array:4 [
0 => array:3 [
"name" => "ESPOSITO VINZI Vincenzo"
"bid" => "B00067049"
"slug" => "esposito-vinzi-vincenzo"
]
1 => array:3 [
"name" => "SANTACREU VASUT Estefania"
"bid" => "B00318975"
"slug" => "santacreu-vasut-estefania"
]
2 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
3 => array:1 [
"name" => "DAVINO Cristina"
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Environmental attitudes"
1 => "Development"
2 => "Culture"
3 => "Multivariate analysis"
4 => "Partial least squares"
]
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://link.springer.com/article/10.1007%2Fs11205-018-1983-3"
"publicationInfo" => array:3 [
"pages" => "811-838"
"volume" => "143"
"number" => "2"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper analyzes the determinants of stated individual support towards environmental action. The analysis is realized by means of an original Partial Least Squares Path model of Environmental Awareness-Social Capital-Action and it is based on survey data provided in the fifth wave of the World Values Survey (2005–2009) regarding 34.612 individuals from 42 different countries. Besides the global estimates obtained on the whole set of countries, the paper proposes a subsample analysis for developed and developing countries, as well as country analyses for four major economies: China, India, Germany and the United States. We find that environmental awareness and trust in not-for-profit organizations are important determinants of individual action in support of environmentally friendly policies. In general, trust in science and technology does not crowd-out individual support towards the environment."
"en" => "This paper analyzes the determinants of stated individual support towards environmental action. The analysis is realized by means of an original Partial Least Squares Path model of Environmental Awareness-Social Capital-Action and it is based on survey data provided in the fifth wave of the World Values Survey (2005–2009) regarding 34.612 individuals from 42 different countries. Besides the global estimates obtained on the whole set of countries, the paper proposes a subsample analysis for developed and developing countries, as well as country analyses for four major economies: China, India, Germany and the United States. We find that environmental awareness and trust in not-for-profit organizations are important determinants of individual action in support of environmentally friendly policies. In general, trust in science and technology does not crowd-out individual support towards the environment."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
31 => Essec\Faculty\Model\Contribution {#2302
#_index: "academ_contributions"
#_id: "709"
#_source: array:18 [
"id" => "709"
"slug" => "banks-risk-race-a-signaling-explanation"
"yearMonth" => "2011-05"
"year" => "2011"
"title" => "Banks' Risk Race: A Signaling Explanation"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2011). Banks' Risk Race: A Signaling Explanation. <i>International Review of Economics and Finance</i>, 20(4), pp. 784-791."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Banking sector"
1 => "Risk strategy"
2 => "Signaling"
3 => "Imperfect information"
4 => "The Great Recession"
]
"updatedAt" => "2021-02-02 16:16:18"
"publicationUrl" => "https://www.sciencedirect.com/science/article/abs/pii/S1059056011000219"
"publicationInfo" => array:3 [
"pages" => "784-791"
"volume" => "20"
"number" => "4"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article étudie la course au risque dans laquelle les banques étaient engagées avant la Grande Récession, à travers un jeu de signalisation en information imparfaite."
"en" => "Many observers argue that one of the major causes of the 2007-2009 recession was the abnormal accumulation of risk by banks. This paper provides a signaling explanation for this race for risk. If banks' returns can be observed while risk cannot, the less efficient banks can hide their type by taking more risks and paying the same returns as the more efficient banks. The latter can signal themselves by taking even higher risks and delivering bigger returns. The game presents several equilibria that are all characterized by excessive risk taking as compared to the perfect information case."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
32 => Essec\Faculty\Model\Contribution {#2303
#_index: "academ_contributions"
#_id: "750"
#_source: array:18 [
"id" => "750"
"slug" => "can-incentives-for-research-harm-research-a-business-schools-tale"
"yearMonth" => "2008-05"
"year" => "2008"
"title" => "Can Incentives for Research Harm Research? A Business Schools' Tale"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2008). Can Incentives for Research Harm Research? A Business Schools' Tale. <i>Journal of Socio-Economics</i>, 37(3), pp. 1248-1265."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Classement"
1 => "Incitation"
2 => "Marchés des puiblications"
3 => "Revues académiques"
]
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "1248-1265"
"volume" => "37"
"number" => "3"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article met en avant quelques effets négatifs qui peuvent se manifester lorsque les incitations à la publication dans les revues d'excellence sont renforcées."
"en" => "This paper develops a simple model of the market for the academic publications in economics and business administration. We put forward several unpleasant consequences that may come with more powerful incentives for publication in top-tier journals"
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
33 => Essec\Faculty\Model\Contribution {#2304
#_index: "academ_contributions"
#_id: "780"
#_source: array:18 [
"id" => "780"
"slug" => "chomage-structurel-et-emploi-dans-les-economies-en-transition"
"yearMonth" => "1996-03"
"year" => "1996"
"title" => "Chômage structurel et emploi dans les économies en transition"
"description" => "FOURÇANS, A. et VRANCEANU, R. (1996). Chômage structurel et emploi dans les économies en transition. <i>Revue française d'économie</i>, pp. 3-28."
"authors" => array:2 [
0 => array:3 [
"name" => "FOURÇANS André"
"bid" => "B00000199"
"slug" => "fourcans-andre"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "3-28"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les économies en transition ont entrepris une formidable transformation organisationnelle dont l'impact sur le marché du travail est non moins formidable. Le modèle que nous proposons analyse les facteurs structurels qui influent sur le taux de chômage, mais aussi sur l'emploi et le salaire dans les trois secteurs qui constituent notre vision de ces économies. Sont ainsi étudiés l'impact de la privatisation et de la réforme des entreprises, des indemnités de chômage et du salaire minimum. Les implications de politique économique qui peuvent en découler sont ensuite discutées."
"en" => "Transitional economies undertake an outstanding transformation of their organizational system which leads to significant changes in their labor market. The proposed model analyses the structural factors that affect total unemployment, but also employment and wages in three different economic sub-sectors. The impact of privatization and company reform, of unemployment benefits and minimum wage laws are thus analysed. Conclusions are finally drawn about the economic policy that results from these changes."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
34 => Essec\Faculty\Model\Contribution {#2305
#_index: "academ_contributions"
#_id: "2810"
#_source: array:18 [
"id" => "2810"
"slug" => "une-crise-de-confiance"
"yearMonth" => "2009-05"
"year" => "2009"
"title" => "Une crise de confiance"
"description" => "VRANCEANU, R. (2009). Une crise de confiance. <i>Sociétal</i>, 64(2), pp. 11-26."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Confiance"
1 => "Crise financière"
2 => "Politique économique"
3 => "Système bancaire"
]
"updatedAt" => "2021-07-13 14:31:03"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "11-26"
"volume" => "64"
"number" => "2"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue professionnelle"
"en" => "Professional journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article décrit les moments critiques de la crise de 2007-2009, présente les politiques mises en oeuvre pour lutter contre cette crise, et popose quelques pistes d'explication de ce phénomène."
"en" => "The paper presents the critical moments of the 2007-2009 crisis, the counter-cylcical policies and provides some clues for an explanation."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
35 => Essec\Faculty\Model\Contribution {#2306
#_index: "academ_contributions"
#_id: "841"
#_source: array:18 [
"id" => "841"
"slug" => "competitive-compensation-and-subjective-well-being-the-effect-of-culture-and-gender"
"yearMonth" => "2019-01"
"year" => "2019"
"title" => "Competitive Compensation and Subjective Well-being: The Effect of Culture and Gender"
"description" => "JUNG, S. et VRANCEANU, R. (2019). Competitive Compensation and Subjective Well-being: The Effect of Culture and Gender. <i>Journal of Economic Psychology</i>, 70, pp. 90-108."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "JUNG SeEun"
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Experiments"
1 => "Tournament"
2 => "Subjective well-being"
3 => "Productivity"
4 => "Culture; Gender"
]
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://www.sciencedirect.com/science/article/abs/pii/S0167487017306396?via%3Dihub"
"publicationInfo" => array:3 [
"pages" => "90-108"
"volume" => "70"
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper uses a controlled experiment to investigate how subjects exposed to competition in the workplace react in terms of well-being, and how this translates into productivity. The experiment was performed in Korea, a country with an interdependent culture, and France, a country with an independent culture. Exposure to the tournament slightly improves well-being in the Korean sample and decreases it in France. This different response is driven primarily by the opposite response of female subjects, with Korean women liking and French women disliking to compete. Finally, an improvement in well-being is associated with ex-post higher productivity in France, and this positive effect is most salient in the French male population; in Korea, a similar positive effect can be observed only in the female population."
"en" => "This paper uses a controlled experiment to investigate how subjects exposed to competition in the workplace react in terms of well-being, and how this translates into productivity. The experiment was performed in Korea, a country with an interdependent culture, and France, a country with an independent culture. Exposure to the tournament slightly improves well-being in the Korean sample and decreases it in France. This different response is driven primarily by the opposite response of female subjects, with Korean women liking and French women disliking to compete. Finally, an improvement in well-being is associated with ex-post higher productivity in France, and this positive effect is most salient in the French male population; in Korea, a similar positive effect can be observed only in the female population."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
36 => Essec\Faculty\Model\Contribution {#2307
#_index: "academ_contributions"
#_id: "886"
#_source: array:18 [
"id" => "886"
"slug" => "corporate-profit-entrepreneurship-theory-and-business-ethics"
"yearMonth" => "2014-01"
"year" => "2014"
"title" => "Corporate Profit, Entrepreneurship Theory and Business Ethics"
"description" => "VRANCEANU, R. (2014). Corporate Profit, Entrepreneurship Theory and Business Ethics. <i>Business Ethics, the Environment and Responsibility</i>, 23(1), pp. 50-68."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Entrepreneurs"
1 => "Éthique des affaires"
2 => "Intérêt général"
3 => "Profit"
]
"updatedAt" => "2021-02-02 16:16:18"
"publicationUrl" => "https://onlinelibrary.wiley.com/doi/abs/10.1111/beer.12037"
"publicationInfo" => array:3 [
"pages" => "50-68"
"volume" => "23"
"number" => "1"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article s'interroge si la poursuite du profit est on objectif compatible avec la "bonne action" des firmes dans la société."
"en" => "Economic profit is produced by entrepreneurs, those special individuals able to detect and seize as yet unexploited market opportunities. Many large capitalist firms manage to deliver positive profits even in the most competitive environments. They can do so, thanks to internal entrepreneurs, a subset of their employees able to drive change and develop innovation in the workplace. This paper argues that the goal of increasing economic profit is fully consistent with the corporation doing good for society. However, there is little justification for corporations to transfer the whole economic profit to shareholders. Economic agents entitled to receive the economic profit are precisely those who create this profit, namely the internal entrepreneurs."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
37 => Essec\Faculty\Model\Contribution {#2308
#_index: "academ_contributions"
#_id: "901"
#_source: array:18 [
"id" => "901"
"slug" => "credibility-costs-in-the-monetary-integration-game"
"yearMonth" => "2003-01"
"year" => "2003"
"title" => "Credibility Costs in the Monetary Integration Game"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2003). Credibility Costs in the Monetary Integration Game. <i>The Economics of Transition</i>, pp. 727-741."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-07-13 14:30:07"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "727-741"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue professionnelle"
"en" => "Professional journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article met en relief les coûts de crédibilité engendrés par la procédure actuelle d'admission de nouveaux membres dans l'UEM. Le modèle représente un jeuséquentiel entre le gouvernement et les agents privés. En présence d'une asymétrie d'information sur les priorités du gouvernement, un équilibre Bayesien parfait de type mélangeant peut apparaître. Dans ce cas la politique de monnaie forte ne signale pas le type du gouvernement. Une prime de risque de dévaluation augmente inévitablement le taux d'intérêt."
"en" => "Euro candidates are expected to maintain the value of their currency within the fluctuation band of the new exchange rate mechanism for at least two years. This paper highlights some unpleasant macroeconomic effects that could occur during this interval. The problem is cast as a two-stage sequential game between private agents and the government of the applicant country. Under an assumption of incomplete information of private agents about the government's priorities on inflation and economic activity, the game presents a hybrid perfect Bayesian equilibrium. In the pooling configuration, an initial policy of zero devaluation does not signal the final devaluation decision. As private agents cannot completely rule out the risk of a 'last devaluation', a premium adds to interest rates and entails a systematic output loss."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
38 => Essec\Faculty\Model\Contribution {#2309
#_index: "academ_contributions"
#_id: "951"
#_source: array:18 [
"id" => "951"
"slug" => "deceitful-communication-in-a-sender-receiver-experiment-does-everyone-have-a-price"
"yearMonth" => "2019-04"
"year" => "2019"
"title" => "Deceitful Communication in a Sender-Receiver Experiment: Does Everyone Have a Price?"
"description" => "VRANCEANU, R. et DUBART, D. (2019). Deceitful Communication in a Sender-Receiver Experiment: Does Everyone Have a Price? <i>Journal of Behavioral and Experimental Economics</i>, 79, pp. 43-52."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "DUBART Delphine"
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Deception"
1 => "Communication strategy"
2 => "Cost of lying"
3 => "Inequality aversion"
4 => "Multiple price list"
]
"updatedAt" => "2023-11-09 17:14:32"
"publicationUrl" => "https://www.sciencedirect.com/science/article/abs/pii/S2214804318303902?via%3Dihub"
"publicationInfo" => array:3 [
"pages" => "43-52"
"volume" => "79"
"number" => ""
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper introduces a new task to elicit individual aversion to deceiving, based on a modified version of the Deception Game as presented in Gneezy (Am. Econ. Rev. 95 (1): 384–395: 2005). A multiple-price-list mechanism is used to determine the deception premium asked by an individual to switch from faithful to deceitful communication. The results show that, depending on payoffs, 71% of the subjects will switch at most once. Among them, 40% appear to be either ”ethical” or ”spiteful”. The other 60% respond to incentives in line with the cost of lying theory; they will forego faithful communication if the benefit from deceiving the other is large enough. Regression analysis shows that this deception premium is independent of the risk aversion and social preferences of the subject; it would thus capture an inner preference for behaving well."
"en" => "This paper introduces a new task to elicit individual aversion to deceiving, based on a modified version of the Deception Game as presented in Gneezy (Am. Econ. Rev. 95 (1): 384–395: 2005). A multiple-price-list mechanism is used to determine the deception premium asked by an individual to switch from faithful to deceitful communication. The results show that, depending on payoffs, 71% of the subjects will switch at most once. Among them, 40% appear to be either ”ethical” or ”spiteful”. The other 60% respond to incentives in line with the cost of lying theory; they will forego faithful communication if the benefit from deceiving the other is large enough. Regression analysis shows that this deception premium is independent of the risk aversion and social preferences of the subject; it would thus capture an inner preference for behaving well."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d’Information, Sciences de la Décision et Statistiques"
"en" => "Information Systems, Decision Sciences and Statistics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
39 => Essec\Faculty\Model\Contribution {#2310
#_index: "academ_contributions"
#_id: "957"
#_source: array:18 [
"id" => "957"
"slug" => "default-on-sustainable-public-debt-illiquidity-suspect-convicted"
"yearMonth" => "2004-01"
"year" => "2004"
"title" => "Default on Sustainable Public Debt: Illiquidity Suspect Convicted"
"description" => "BESANCENOT, D., HUYNK, K. et VRANCEANU, R. (2004). Default on Sustainable Public Debt: Illiquidity Suspect Convicted. <i>Economics Letters</i>, pp. 205-211."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
2 => array:1 [
"name" => "HUYNK K."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "205-211"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Une dette publique est réputée soutenable si sa valeur ne dépasse pas le flux de revenus futurs actualisés. Nous montrons que ce principe ne s'applique pas si le gouvernement ne dispose que d'un contrôle imparfait de ses revenus. En présence d'incertitude, un faible risque d'insoutenabilité engendre un fort risque d'illiquidité. Le seuil d'endettement compatible avec l'absence de défaut est bien plus bas que le seuil communément admis."
"en" => "According to a well-established economic principle, any public debt that does not exceed the discounted stream of future primary surpluses should find buyers. This paper argues why this principle may not hold if the government has only imperfect control over its net income flow. A small risk of unsustainability appears to be at the origin of a much larger risk of illiquidity. Solving the model for the rational expectations equilibrium, we find that the maximum debt level that investors are willing to hold may be much lower than the commonly used sustainable level,"
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
40 => Essec\Faculty\Model\Contribution {#2311
#_index: "academ_contributions"
#_id: "980"
#_source: array:18 [
"id" => "980"
"slug" => "dette-publique-du-risque-dinsoutenabilite-au-risque-dilliquidite"
"yearMonth" => "2003-07"
"year" => "2003"
"title" => "Dette publique : du risque d'insoutenabilité au risque d'illiquidité"
"description" => "BESANCENOT, D., HUYNH, K. et VRANCEANU, R. (2003). Dette publique : du risque d'insoutenabilité au risque d'illiquidité. <i>Revue Economique</i>, pp. 773-784."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
2 => array:1 [
"name" => "HUYNH K."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "773-784"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet article étudie le risque de défaut associé à la dette publique comme la conséquence de l'interaction entre l'Etat et les prêteurs privés. Dans ce modèle, l'Etat ne dispose que d'un contrôle imparfait des finances publiques. Une suite de chocs budgétaires peut alors porter la dette au-delà du seuil de soutenabilité, seuil communément défini par la valeur actualisée au taux sans risque des excédents futurs. Ce risque d'insoutenabilité génère en retour un important risque d'illiquidité associé au refus des investisseurs de renouveler leurs engagements. Au terme de cette étude, le niveau maximal d'endettement acceptable par les investisseurs se révèle potentiellement très inférieur au seuil de soutenabilité."
"en" => "This paper analyses public debt sustainability in a stochastic environment. The model is cast as a repeated game between the government and private investors. A small risk of unsustainability may bring about a much larger risk of illiquidity. The main conclusion calls for as a redefinition of what can be seen as a "sound" fiscal stance."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
41 => Essec\Faculty\Model\Contribution {#2312
#_index: "academ_contributions"
#_id: "1015"
#_source: array:18 [
"id" => "1015"
"slug" => "do-people-contribute-more-to-intra-temporal-or-inter-temporal-public-goods"
"yearMonth" => "2016-03"
"year" => "2016"
"title" => "Do People Contribute More to Intra-temporal or Inter-temporal Public Goods?"
"description" => "GROLLEAU, G., SUTAN, A. et VRANCEANU, R. (2016). Do People Contribute More to Intra-temporal or Inter-temporal Public Goods? <i>Research in Economics</i>, 70(1), pp. 186-195."
"authors" => array:3 [
0 => array:3 [
"name" => "SUTAN Angela"
"bid" => "B00819527"
"slug" => "sutan-angela"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
2 => array:1 [
"name" => "GROLLEAU G."
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Dynamic public goods"
1 => "Inter-temporal transfers"
2 => "Voluntary contribution mechanism"
3 => "Contribution vs. investment"
]
"updatedAt" => "2024-09-09 09:37:37"
"publicationUrl" => "https://www.sciencedirect.com/science/article/abs/pii/S1090944315000290?via%3Dihub"
"publicationInfo" => array:3 [
"pages" => "186-195"
"volume" => "70"
"number" => "1"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Nous présentons les résultats d'une expérience réalisée autour d'un jeu du bien public dynamique, où les transfers augmentent la consommation des generations suivantes, que nous comparons avec un jeu repeté du bien public classique. Les contributions au bien public sont plus importantes dans le contexte dynamique que dans le contexte classique."
"en" => "We introduce a dynamic public goods game, where an individual's investment in the public good at a given round provides benefits to other individuals in the next round, and the individual himself benefits from investments in the public good made by his current group members in the previous round. Subjects turn out to be more generous in this inter-temporal context, than in a standard public goods experiment where contributions and transfers are exchanged at the same period. Furthermore, when known, benefits from the past investment are positively related to the individual's current investment in the public good."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
42 => Essec\Faculty\Model\Contribution {#2313
#_index: "academ_contributions"
#_id: "1022"
#_source: array:18 [
"id" => "1022"
"slug" => "dollar-debt-in-developing-countries-too-much-of-a-good-thing"
"yearMonth" => "2006-01"
"year" => "2006"
"title" => "Dollar Debt in Developing Countries: Too Much of a Good Thing?"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2006). Dollar Debt in Developing Countries: Too Much of a Good Thing? <i>Global Economy Journal</i>, pp. 1-18."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Dette privée"
1 => "Dollarisation des créances"
2 => "Economies émergentes"
3 => "Signalisation"
]
"updatedAt" => "2021-07-13 14:30:11"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "1-18"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet article étudie la dollarization des créances du secteur privé dans les économies émergentes dans le cadre d'un modèle de signalisation. Les bonnes firmes seraient tentées de subir un coût administratif élevé associé à l'endettement en devises uniquement pour signaler leur type. Malheureusement, si la baisse du taux d'intérêt qui s'ensuit est significative, les mauvaises firmes ont intérêt à adopter la même stratégie , la dollarisation devient complète et l'efficacité du signal disparaît."
"en" => "In the early 2000s, many developing countries in Eastern Europe, Latin America and Asia presented substantial corporate dollar debts. This paper suggests an explanation for this worrisome phenomenon, which builds on the traditional signalling approach. If lenders have no direct possibility to infer a firm's financial status, solid firms might want to borrow dollars and bear a high clearance cost just in order to signal their type. When dollar borrowing clearance costs are relatively small with respect to the clearance cost of borrowing in the local currency, fragile firm would adopt the same strategy and the whole corporate sector would opt for liability dollarization. The signalling effect vanishes."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
43 => Essec\Faculty\Model\Contribution {#2314
#_index: "academ_contributions"
#_id: "1056"
#_source: array:18 [
"id" => "1056"
"slug" => "economies-emergentes-lincompatibilite-entre-changes-flexibles-et-dettes-en-devises"
"yearMonth" => "2006-07"
"year" => "2006"
"title" => "Economies émergentes : l'incompatibilité entre changes flexibles et dettes en devises"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2006). Economies émergentes : l'incompatibilité entre changes flexibles et dettes en devises. <i>Revue d'économie politique</i>, pp. 556-574."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => array:6 [
0 => "Anticipations rationnelles"
1 => "Changes flexibles"
2 => "Dette en dollars"
3 => "Economie internationale"
4 => "Rational Expectations"
5 => "Taux de change"
]
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "556-574"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article s'intéresse à l'adoption d'un régime de changes flexibles par un pays émergent dont le secteur qui produit des biens non-échangeables est fortement endetté en dollars. On démontre qu'un faible risque d'insolvabilité peut engendrer un risque d'illiquidité très significatif."
"en" => "Many developing countries consider the case for increasing the flexibility of their exchange rates, while they hold substantial corporate dollar debts. We argue that, in this context, a small risk of insolvency may bring about a much larger risk of illiquidity."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
44 => Essec\Faculty\Model\Contribution {#2315
#_index: "academ_contributions"
#_id: "1090"
#_source: array:18 [
"id" => "1090"
"slug" => "emu-optimal-fiscal-strategy-and-the-punishment-effectiveness"
"yearMonth" => "2001-08"
"year" => "2001"
"title" => "EMU: Optimal Fiscal Strategy and the Punishment Effectiveness"
"description" => "VRANCEANU, R. et WARIN, T. (2001). EMU: Optimal Fiscal Strategy and the Punishment Effectiveness. <i>Review of International Economics</i>, pp. 494-504."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "WARIN T."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "494-504"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Nous nous interrogeons sur la capacité du Pacte de Stabilité et de Croissance à bloquer de manière efficace les dérapages budgétaires des pays membres de l'UME. La réponse est négative si le problème est posé dans le cadre d'un jeu à une période. Cependant, dans le cadre d'un jeu à plusieurs périodes, le pacte apparaît comme inutile."
"en" => "This paper investigates the ability of the Stability and Growth Pact to prevent governments in the "euro zone" from running excessive budget deficits. It is shown that in a static two-country game, the Pareto-optimal strategy of no excess deficits cannot be systematically enforced, whatever the toughness of the sanction under the Pact. However, in a multiperiod setting, the Pareto-optimal configuration of no excess deficits would prevail even if no sanctions were applied to deviant governments. In this case, neither a heavily punitive SGP, nor a centralized budget appears to be helpful in the EMU context."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
45 => Essec\Faculty\Model\Contribution {#2316
#_index: "academ_contributions"
#_id: "1104"
#_source: array:18 [
"id" => "1104"
"slug" => "equilibrium-dishonesty"
"yearMonth" => "2007-01"
"year" => "2007"
"title" => "Equilibrium (dis)honesty"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2007). Equilibrium (dis)honesty. <i>Journal of Economic Behavior and Organization</i>, pp. 232-249."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Comportement des managers"
1 => "Fraude"
2 => "Information comptable"
3 => "PCAOB"
]
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "232-249"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article étudie la production de rapports financièrs frauduleux dans un modèle qui présente les caractéristiques essentielles du marché US de l'information financière des entreprises cotées. On montre que, à l'équilibre, non seulement les managers qui dirigent des firmes de moins bonne qualité, mais aussi ceux qui dirigent des firmes performantes ont intérêt à produire des rapport faux."
"en" => "This paper analyzes the production of fraudulent financial statements in a model featuring the main characteristics of the US corporate information market. It is shown that, in equilbrium, not only managers at the head of bad firms, but also some of those running good firms may resort to dishonest reporting."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
46 => Essec\Faculty\Model\Contribution {#2317
#_index: "academ_contributions"
#_id: "1105"
#_source: array:18 [
"id" => "1105"
"slug" => "equilibrium-migration-with-invested-remittances-the-eeca-evidence"
"yearMonth" => "2010-12"
"year" => "2010"
"title" => "Equilibrium migration with invested remittances: The EECA evidence"
"description" => "NAIDITCH, C. et VRANCEANU, R. (2010). Equilibrium migration with invested remittances: The EECA evidence. <i>European Journal of Political Economy</i>, 26(4), pp. 454-474."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "NAIDITCH C."
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Migration"
1 => "Remittances"
2 => "Investment motive"
3 => "Migration policy"
]
"updatedAt" => "2021-02-02 16:16:18"
"publicationUrl" => "https://www.sciencedirect.com/science/article/abs/pii/S0176268010000315"
"publicationInfo" => array:3 [
"pages" => "454-474"
"volume" => "26"
"number" => "4"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper analyzes international migration when migrants invest part of their income in their country of origin. We show that a non-total migratory equilibrium exists. Exogenous shocks, such as an increase in migrant income, lead to an increase in optimal invested remittances per migrant, and a higher wage in the country of origin. Yet the net effect on the equilibrium number of migrants is positive. Hence, in equilibrium, emigrants' optimal invested remittances and number of migrants are positively related. We use data from twenty five countries in Eastern Europe and Central Asia in 2000 to test for this implication of our model. OLS and bootstrap estimates reveal a positive elasticity of the number of migrants with respect to estimated invested remittances per migrant in the range of [0.3; 0.7]."
"en" => "This paper analyzes international migration when migrants invest part of their income in their country of origin. We show that a non-total migratory equilibrium exists. Exogenous shocks, such as an increase in migrant income, lead to an increase in optimal invested remittances per migrant, and a higher wage in the country of origin. Yet the net effect on the equilibrium number of migrants is positive. Hence, in equilibrium, emigrants' optimal invested remittances and number of migrants are positively related. We use data from twenty five countries in Eastern Europe and Central Asia in 2000 to test for this implication of our model. OLS and bootstrap estimates reveal a positive elasticity of the number of migrants with respect to estimated invested remittances per migrant in the range of [0.3; 0.7]."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
47 => Essec\Faculty\Model\Contribution {#2318
#_index: "academ_contributions"
#_id: "1142"
#_source: array:18 [
"id" => "1142"
"slug" => "european-defence-firms-the-information-barrier-on-private-finance"
"yearMonth" => "2006-02"
"year" => "2006"
"title" => "European Defence Firms: The Information Barrier on Private Finance"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2006). European Defence Firms: The Information Barrier on Private Finance. <i>Defence and Peace Economics</i>, pp. 23-36."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Equilibre Bayesian"
1 => "Financement privé"
2 => "Firme de défense européenne"
3 => "Information asymétrique"
]
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "23-36"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Après la chute du mur de Berlin, les gouvernements européens ont décidé d'augmenter l'autonomie du secteur industriel de la défense. Dans ce contexte, il devient essentiel de stimuler l'accès des firmes de la défense au financement privé. Cet article étudie ce problème sous la forme d'un jeu à information incomplète entre firmes de la défense et investisseurs privés."
"en" => "After the fall of the Berlin wall, European governments adopted a hands-off policy towards the defense industrial base, in an attempt to increase the sector's efficiency and reactivity. In this context, one topical issue is how to motivate defence firms to apply for private rather than public finance. In the paper, the problem is analyzed within the framework of a game between defence firms and banks."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
48 => Essec\Faculty\Model\Contribution {#2319
#_index: "academ_contributions"
#_id: "1143"
#_source: array:18 [
"id" => "1143"
"slug" => "european-defence-the-cost-of-partial-integration"
"yearMonth" => "2001-01"
"year" => "2001"
"title" => "European Defence: The Cost of Partial Integration"
"description" => "GUYOT, M. et VRANCEANU, R. (2001). European Defence: The Cost of Partial Integration. <i>Defence and Peace Economics</i>, pp. 157-174."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "157-174"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article étudie la production du service de défense nationale en présence d'externalités trans-frontalières. L'accroissement de la confiance dans ses alliés peut pousser un pays à réduire son propre effort de défense. A l'équilibre non-coopératif, l'effort global de défense est sous-optimal. En absence d'un système de défense européen, une solution pragmatique consiste à assigner des limites de dépense militaire minimales aux pays membres de l'UE."
"en" => "This paper analyses the decentralized production of defence services when cross-border spillin effects are at work. Citizens would welcome an increase in defence production, but this outcome might be achieved only with a centralized production of defence services. A temporary pragmatic solution would consist in assigning appropriate minimum defence spending targets."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
49 => Essec\Faculty\Model\Contribution {#2320
#_index: "academ_contributions"
#_id: "1171"
#_source: array:18 [
"id" => "1171"
"slug" => "experimental-evidence-on-bank-runs-with-uncertain-deposit-coverage"
"yearMonth" => "2019-06"
"year" => "2019"
"title" => "Experimental Evidence on Bank Runs with Uncertain Deposit Coverage"
"description" => "PEIA, O. et VRANCEANU, R. (2019). Experimental Evidence on Bank Runs with Uncertain Deposit Coverage. <i>Journal of Banking & Finance</i>, 106(3), pp. 214-226."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "PEIA Oana"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Bank runs"
1 => "Deposit insurance"
2 => "Coordination games"
3 => "Global games"
]
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://www.sciencedirect.com/science/article/abs/pii/S0378426619301475"
"publicationInfo" => array:3 [
"pages" => "214-226"
"volume" => "106"
"number" => "3"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper studies depositor behavior in a bank run experiment with partial deposit insurance. In the experiment, depositors face two forms of uncertainty regarding their deposit coverage in the event of a bank run: (i) “intrinsic” uncertainty related to the size of the deposit insurance fund, and (ii) “strategic” uncertainty, as the actual coverage depends on the number of depositors who run on the bank. We consider three scenarios that differ in the way the deposit insurance scheme reimburses depositors. The results show that intrinsic uncertainty on its own has a negligible effect on the number of bank runs. However, when combined, the two forms of uncertainty exert a significant impact on the propensity to withdraw and result in a large number of bank runs. Moreover, runs are more frequent when leaving funds in the bank is an increasingly costly strategy."
"en" => "This paper studies depositor behavior in a bank run experiment with partial deposit insurance. In the experiment, depositors face two forms of uncertainty regarding their deposit coverage in the event of a bank run: (i) “intrinsic” uncertainty related to the size of the deposit insurance fund, and (ii) “strategic” uncertainty, as the actual coverage depends on the number of depositors who run on the bank. We consider three scenarios that differ in the way the deposit insurance scheme reimburses depositors. The results show that intrinsic uncertainty on its own has a negligible effect on the number of bank runs. However, when combined, the two forms of uncertainty exert a significant impact on the propensity to withdraw and result in a large number of bank runs. Moreover, runs are more frequent when leaving funds in the bank is an increasingly costly strategy."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
50 => Essec\Faculty\Model\Contribution {#2321
#_index: "academ_contributions"
#_id: "1172"
#_source: array:18 [
"id" => "1172"
"slug" => "experimental-evidence-on-gender-differences-in-lying-behaviour"
"yearMonth" => "2017-07"
"year" => "2017"
"title" => "Experimental Evidence on Gender Differences in Lying Behaviour"
"description" => "JUNG, S. et VRANCEANU, R. (2017). Experimental Evidence on Gender Differences in Lying Behaviour. <i>Revue Economique</i>, 68(5), pp. 859-873."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "JUNG S."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-03-06 16:19:05"
"publicationUrl" => "https://www.cairn.info/revue-economique-2017-5-page-859.htm"
"publicationInfo" => array:3 [
"pages" => "859-873"
"volume" => "68"
"number" => "5"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet article présente des résultats issus d’un jeu de l’ultimatum avec information asymétrique, dans lequel les offreurs peuvent transmettre aux receveurs des messages non vérifiables quant à leur dotation initiale. Les sujets sont repartis pour former soit des groupes mixtes, soit des groupes homogènes en termes de genre. Dans chaque paire, les individus prennent connaissance du genre de leur partenaire. Dans les faits, la plupart des offreurs mentent, pour communiquer une dotation inférieure à la dotation réelle. Le genre du partenaire ne semble pas avoir un impact significatif sur la fréquence du recours au mensonge. Cependant, lorsqu’ils mentent, les hommes recourent à de plus grands mensonges que les femmes, et cette déviation entre dotation réelle et dotation déclarée est la plus forte lorsque les hommes sont appariés avec des femmes. Dans le partage concret de la dotation, les offres des hommes s’avèrent supérieures à celles des femmes. Enfin, dans le rôle de receveurs, les hommes présentent un taux moyen d’acceptation des offres inférieur à celui des femmes."
"en" => "The paper reports the results of an ultimatum game experiment with asymmetric information where proposers can send responders misleading information about their endowments. We allow all possible gender combinations in the proposer-responder pairs. In the pairs, the players’ genders are common knowledge. Proposers’ messages that underestimate the actual amount are widespread. Gender interaction has little impact on the frequency of lying. However, men tend to state bigger lies than women, and state the largest lies when paired with a woman. On average, men make higher offers than women, and also have lower acceptance rates, particularly when they are paired with women."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
51 => Essec\Faculty\Model\Contribution {#2322
#_index: "academ_contributions"
#_id: "1173"
#_source: array:18 [
"id" => "1173"
"slug" => "experimental-evidence-on-the-insidious-illiquidity-risk"
"yearMonth" => "2014-12"
"year" => "2014"
"title" => "Experimental Evidence on the 'Insidious' Illiquidity Risk"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2014). Experimental Evidence on the 'Insidious' Illiquidity Risk. <i>Research in Economics</i>, 68(4), pp. 315-323."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Coordination game"
1 => "Illiquidity risk"
2 => "Threshold strategy"
3 => "Overconfidence"
]
"updatedAt" => "2021-02-02 16:16:18"
"publicationUrl" => "https://www.sciencedirect.com/science/article/abs/pii/S1090944313000525"
"publicationInfo" => array:3 [
"pages" => "315-323"
"volume" => "68"
"number" => "4"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article propose une expérience dans laquelle un groupe d'investisseurs doivent se coordonner pour participer à un projet risqué. Au risque intrinsèque du projet s'ajoute donc le risque stratégique. Nous montrons que dans un premier temps les investisseurs ont tendance à sous-évaluer le risque stratégique."
"en" => "This paper introduces an experiment aiming to investigate the contribution of illiquidity risk to the total risk of a collective investment project. If implemented, the project succeeds with a known probability. Yet the project fails if the quota of investors is not reached in the first place. Hence strategic uncertainty compounds its effect with the "intrinsic risk" of the project. Results confirm the insidious nature of illiquidity: as long as a first collective default does not occur, investors accept high intrinsic risk projects. After a first default, they become extremely prudent and come back to market only gradually. After several defaults, private agents manage to coordinate on a relatively low intrinsic risk above which they refuse to participate in the project. Macroeconomic policy implications follow."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
52 => Essec\Faculty\Model\Contribution {#2323
#_index: "academ_contributions"
#_id: "5257"
#_source: array:18 [
"id" => "5257"
"slug" => "inflation-targeting-between-rhetoric-and-reality-the-case-of-transition-economies"
"yearMonth" => "2004-09"
"year" => "2004"
"title" => ""Inflation Targeting" Between Rhetoric and Reality. The Case of Transition Economies"
"description" => "DAIANU, D., LUNGU, L. et VRANCEANU, R. (2004). "Inflation Targeting" Between Rhetoric and Reality. The Case of Transition Economies."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "DAIANU D."
]
2 => array:1 [
"name" => "LUNGU L."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
53 => Essec\Faculty\Model\Contribution {#2324
#_index: "academ_contributions"
#_id: "1206"
#_source: array:18 [
"id" => "1206"
"slug" => "fear-of-novelty-a-model-of-scientific-discovery-with-strategic-uncertainty"
"yearMonth" => "2015-01"
"year" => "2015"
"title" => "Fear of Novelty: A Model of Scientific Discovery with Strategic Uncertainty"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2015). Fear of Novelty: A Model of Scientific Discovery with Strategic Uncertainty. <i>Economic Inquiry</i>, 53(2), pp. 1132-1139."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Economie des sciences"
1 => "Global games"
2 => "Jeu de coordinnation"
3 => "Recherche"
]
"updatedAt" => "2021-02-02 16:16:18"
"publicationUrl" => "https://onlinelibrary.wiley.com/doi/abs/10.1111/ecin.12200"
"publicationInfo" => array:3 [
"pages" => "1132-1139"
"volume" => "53"
"number" => "2"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Une étude sur l'adoption des nouvelles idées scientifiques, qui fait apparaître une logique de conformisme. Le problème est étudié sous la forme d'un « global game »."
"en" => "This paper analyzes the production of fundamental research as a coordination game played by scholars. In the model, scholars decide to adopt a new idea only if they believe that a critical mass of peers is following a similar research strategy. If researchers observe only a noisy idiosyncratic signal of the true scientific potential of a new idea, we show that the game presents a single threshold equilibrium. In this environment, fundamental research proceeds with large structural breaks followed by long periods of time in which new ideas are unsuccessful. The likelihood of a new idea emerging depends on various parameters, including the rewards of working in the old paradigm, the critical mass of researchers required to create a new school of thought and scholars’ ability to properly assess the scientific value of new ideas."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
54 => Essec\Faculty\Model\Contribution {#2325
#_index: "academ_contributions"
#_id: "1216"
#_source: array:18 [
"id" => "1216"
"slug" => "financial-architecture-and-manager-dishonesty-lessons-from-us-corporate-scandals"
"yearMonth" => "2005-01"
"year" => "2005"
"title" => "Financial Architecture and Manager Dishonesty: Lessons from US Corporate Scandals"
"description" => "VRANCEANU, R. (2005). Financial Architecture and Manager Dishonesty: Lessons from US Corporate Scandals. <i>Acta Oeconomica</i>, pp. 1-22."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-07-13 14:30:16"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "1-22"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article propose une analyse des facteurs économiques qui ont contribué à la prolifération des comportements managériaux non éthiques pendant la bulle Internet aux Etats-Unis. Il contient un commentaire sur la loi Sarbanes-Oxley et les mesures adoptées par l'Administration Américaine pour contrecarrer cette tendance."
"en" => "During the US Internet bubble (1995-2001), several top executives dismissed both the law and ethical norms transferring large chunks of company wealth into their own hands. This paper investigates the key economic factors that brought about the proliferation of dishonest managerial behaviour, focussing on the weak internal control, perverse incentives related to managers' compensation schemes and conflicts of interest in the banking and auditing sectors."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
55 => Essec\Faculty\Model\Contribution {#2326
#_index: "academ_contributions"
#_id: "1218"
#_source: array:18 [
"id" => "1218"
"slug" => "financial-distress-and-bank-communication-policy-in-crisis-times"
"yearMonth" => "2010-04"
"year" => "2010"
"title" => "Financial Distress and Bank Communication Policy in Crisis Times"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2010). Financial Distress and Bank Communication Policy in Crisis Times. <i>Romanian Journal of Economic Forecasting</i>, (1), pp. 5-20."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Financial distress"
1 => "Financial crisis"
2 => "Banks"
3 => "Disclosure"
4 => "Transparency"
]
"updatedAt" => "2023-01-28 01:00:14"
"publicationUrl" => "https://www.researchgate.net/publication/227489745_Financial_Distress_And_Banks'communication_Policy_In_Crisis_Times"
"publicationInfo" => array:3 [
"pages" => "5-20"
"volume" => ""
"number" => "1"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article étudie la communication bancaire en temps de crise sous la forme d'un jeu à information imparfaite. Nous montrons qu'une transparence excessive en temps de crise peut augmenter le risque de defaillance des banques."
"en" => "This paper analyzes banks communication policies in crisis times and the role of imperfect information in enhancing banks' financial distress. If banks differ in their exposure to dubious assets, fragile banks may claim to be sound only in order to manipulate investors' expectations. Then sound banks must pay a larger interest rate than in a perfect information set-up. A stronger sanction for false information would improve the situation of the low-risk banks but would deteriorate the situation of the high-risk banks. The total effect on the economy-wide frequency of default of credit institutions is ambiguous. It can be shown that, in some cases, the optimal sanction is lower than the sanction that rules out any manipulatory behavior."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
56 => Essec\Faculty\Model\Contribution {#2327
#_index: "academ_contributions"
#_id: "1219"
#_source: array:18 [
"id" => "1219"
"slug" => "financial-instability-under-a-flexible-exchange-rate"
"yearMonth" => "2007-01"
"year" => "2007"
"title" => "Financial Instability under a Flexible Exchange Rate"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2007). Financial Instability under a Flexible Exchange Rate. <i>Scandinavian Journal of Economics</i>, pp. 291-302."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => array:6 [
0 => "Anticipations rationnelles"
1 => "Crises financières"
2 => "Dette en dollars"
3 => "PVDs"
4 => "Rational Expectations"
5 => "Taux de change"
]
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "291-302"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article met en relief un risque spécifique qui peut toucher les pays dont les entreprises sont fortement endettées en dollars, lorsque la flexibilité du taux de change augmente. On montre comment un très faible risque d'insolvabilité peut engendrer une crise d'illiquidité."
"en" => "Many governments in developing countries contemplate the possibility of increasing the flexibility of their exchange rates despite having accumulated substantial dollar-denominated debt. Using a model of corporate dollar debt in which the future exchange rate is uncertain, this paper studies the financial risks that might arise as a consequence of increased exchange rate flexibility."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
57 => Essec\Faculty\Model\Contribution {#2328
#_index: "academ_contributions"
#_id: "5315"
#_source: array:18 [
"id" => "5315"
"slug" => "a-model-of-hospital-congestion-in-developing-countries"
"yearMonth" => "2018-12"
"year" => "2018"
"title" => "A Model of Hospital Congestion in Developing Countries"
"description" => "BESSANCENOT, D., SIRVEN, N. et VRANCEANU, R. (2018). A Model of Hospital Congestion in Developing Countries. Dans: 40ème Journée d'Economie de la Santé Française 2018."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESSANCENOT Damien"
]
2 => array:1 [
"name" => "SIRVEN Nicolas"
]
]
"ouvrage" => "40ème Journée d'Economie de la Santé Française 2018"
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
58 => Essec\Faculty\Model\Contribution {#2329
#_index: "academ_contributions"
#_id: "1242"
#_source: array:18 [
"id" => "1242"
"slug" => "four-myths-and-a-financial-crisis"
"yearMonth" => "2011-03"
"year" => "2011"
"title" => "Four Myths and a Financial Crisis"
"description" => "VRANCEANU, R. (2011). Four Myths and a Financial Crisis. <i>Thunderbird International Business Review</i>, 53(2), pp. 151-171."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:3 [
0 => "Crise financière"
1 => "La Grande Recession"
2 => "Politiques anti-crise"
]
"updatedAt" => "2021-02-02 16:16:18"
"publicationUrl" => "https://onlinelibrary.wiley.com/doi/abs/10.1002/tie.20398"
"publicationInfo" => array:3 [
"pages" => "151-171"
"volume" => "53"
"number" => "2"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le récit des faits marquants de la Grande Récession, une étude des politiques et des principaux mécanismes de transmission des chocs."
"en" => "The paper presents the key economic facts, shock propagation mechanisms and policies during the Great Recession."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
59 => Essec\Faculty\Model\Contribution {#2330
#_index: "academ_contributions"
#_id: "1258"
#_source: array:18 [
"id" => "1258"
"slug" => "gender-interaction-in-teams-experimental-evidence-on-performance-and-punishment-behavior"
"yearMonth" => "2017-07"
"year" => "2017"
"title" => "Gender Interaction in Teams: Experimental Evidence on Performance and Punishment Behavior"
"description" => "JUNG, S. et VRANCEANU, R. (2017). Gender Interaction in Teams: Experimental Evidence on Performance and Punishment Behavior. <i>Korean Economic Review</i>, 33(1), pp. 95-126."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "JUNG S."
]
]
"ouvrage" => ""
"keywords" => array:6 [
0 => "Gender studies"
1 => "Real-effort task"
2 => "Team production"
3 => "Performance"
4 => "Punishment"
5 => "Discrimination"
]
"updatedAt" => "2023-03-06 16:21:08"
"publicationUrl" => "https://papers.ssrn.com/sol3/papers.cfm?abstract_id=2626327"
"publicationInfo" => array:3 [
"pages" => "95-126"
"volume" => "33"
"number" => "1"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper reports the results from an experiment where men and women are paired to form a two-member team and asked to execute a counting task. An individual’s payoff is proportional to the joint production of right answers. Participants who perform better than their partner in the task can punish him or her by imposing a fine. We manipulate the pairs’ gender compositions to analyze whether an individual’s performance and sanctioning behavior depend on his or her gender and the gender of his or her partner, which is revealed to the subjects at the beginning of the experiment. The data show that, conditional on underperformance, women are sanctioned more often and more heavily than men; however, if they are sanctioned, men tend to improve their performances, while women’s performances do not change."
"en" => "This paper reports the results from an experiment where men and women are paired to form a two-member team and asked to execute a counting task. An individual’s payoff is proportional to the joint production of right answers. Participants who perform better than their partner in the task can punish him or her by imposing a fine. We manipulate the pairs’ gender compositions to analyze whether an individual’s performance and sanctioning behavior depend on his or her gender and the gender of his or her partner, which is revealed to the subjects at the beginning of the experiment. The data show that, conditional on underperformance, women are sanctioned more often and more heavily than men; however, if they are sanctioned, men tend to improve their performances, while women’s performances do not change."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
60 => Essec\Faculty\Model\Contribution {#2331
#_index: "academ_contributions"
#_id: "5347"
#_source: array:18 [
"id" => "5347"
"slug" => "a-two-country-model-of-high-skill-migration-with-public-education"
"yearMonth" => "2013-06"
"year" => "2013"
"title" => "A Two Country Model of High Skill Migration with Public Education"
"description" => "NAIDITCH, C. et VRANCEANU, R. (2013). A Two Country Model of High Skill Migration with Public Education. Dans: 23rd International Conference of the International Trade and Finance Association."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "NAIDITCH C."
]
]
"ouvrage" => "23rd International Conference of the International Trade and Finance Association"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
61 => Essec\Faculty\Model\Contribution {#2332
#_index: "academ_contributions"
#_id: "7860"
#_source: array:18 [
"id" => "7860"
"slug" => "facta-non-verba-an-experiment-on-pledging-and-giving"
"yearMonth" => "2015-06"
"year" => "2015"
"title" => "“Facta non verba”: An experiment on pledging and giving"
"description" => "GROLLEAU, G., MATEU, G., SUTAN, A. et VRANCEANU, R. (2015). <i>“Facta non verba”: An experiment on pledging and giving</i>. ESSEC Business School."
"authors" => array:4 [
0 => array:3 [
"name" => "SUTAN Angela"
"bid" => "B00819527"
"slug" => "sutan-angela"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
2 => array:1 [
"name" => "GROLLEAU G."
]
3 => array:1 [
"name" => "MATEU G."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2024-09-09 09:53:02"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => """
This paper builds an experiment to investigate whether asking people to state how much they will donate to a charity (to pledge) can increase their actual donation. Individuals’ endowment is either certain or a random variable. We study different types of pledges, namely private, public and irrevocable ones, which differ in individual cost of not\n
keeping a promise. Public pledges appear to be associated to lower donation levels. Irrevocable pledges ensure an amount of donations equal to donations in absence of pledges. Moreover, a significant number of individuals keep their promises, in presence of either private or public pledges. A higher risk attached to the endowment increases donations.
"""
"en" => """
This paper builds an experiment to investigate whether asking people to state how much they will donate to a charity (to pledge) can increase their actual donation. Individuals’ endowment is either certain or a random variable. We study different types of pledges, namely private, public and irrevocable ones, which differ in individual cost of not\n
keeping a promise. Public pledges appear to be associated to lower donation levels. Irrevocable pledges ensure an amount of donations equal to donations in absence of pledges. Moreover, a significant number of individuals keep their promises, in presence of either private or public pledges. A higher risk attached to the endowment increases donations.
"""
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
62 => Essec\Faculty\Model\Contribution {#2333
#_index: "academ_contributions"
#_id: "7868"
#_source: array:18 [
"id" => "7868"
"slug" => "a-matching-model-of-the-academic-publication-market"
"yearMonth" => "2010-02"
"year" => "2010"
"title" => "A Matching Model of the Academic Publication Market"
"description" => "BESANCENOT, D., HUYNH, K. et VRANCEANU, R. (2010). <i>A Matching Model of the Academic Publication Market</i>. ESSEC Business School."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
2 => array:1 [
"name" => "HUYNH K."
]
]
"ouvrage" => ""
"keywords" => array:3 [
0 => "Appariement"
1 => "Editeurs"
2 => "Revues académiques"
]
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article propose un modèle d'appariement pour étudier le fonctionnement du marché des publications académiques. Il permet d'analyse le phénomène de "desk-rejection" et propose une explication pour la montée en puissance de droits de soumission d'articles."
"en" => "Given the myriad of journal titles in economics and business administration, scholars can sometimes target the wrong journal. This paper provides a dynamic analysis of the market for academic publications that brings into the picture this type of informational friction. The key modelling device is a paper-to-journal matching function, similar to the matching function traditional in labor economics. An equilibrium is defined as a situation where both editors and authors implement their optimal publication strategies. The model is then solved for the equilibrium submission fee, desk rejection rate and ratio between the number of editors and the number of authors."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
63 => Essec\Faculty\Model\Contribution {#2334
#_index: "academ_contributions"
#_id: "7870"
#_source: array:18 [
"id" => "7870"
"slug" => "a-model-of-hospital-congestion-in-developing-countries"
"yearMonth" => "2018-04"
"year" => "2018"
"title" => "A Model of Hospital Congestion in Developing Countries"
"description" => "BESANCENOT, D., SIRVEN, N. et VRANCEANU, R. (2018). <i>A Model of Hospital Congestion in Developing Countries</i>. 1804, ESSEC Business School."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT Damien"
]
2 => array:1 [
"name" => "SIRVEN Nicolas"
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Hospital congestion"
1 => "hospital size"
2 => "referral system"
3 => "health policy"
4 => "developing countries"
]
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://hal.archives-ouvertes.fr/hal-01791106"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper explains the observed hospital congestion in developing countries as the result of the interaction between ambulatory care physicians who refer patients to hospitals, and hospitals which must detect the severity of the incoming patients’ disease. In an imperfect information environment, physicians might refer to top-tier hospitals patients with mild diseases that could be properly addressed by regular hospitals, just to fulfill patients’ demand for the best care. Yet, the triage capability of top-tier hospitals declines if the hospital is subject to congestion, which, in turn, provides incentives to physicians to refer more patients to these hospitals. The model presents two equilibria, one with perfect triage, and another with triage errors and hospital congestion. In this last equilibrium, a higher hospital size raises the likelihood of congestion."
"en" => "This paper explains the observed hospital congestion in developing countries as the result of the interaction between ambulatory care physicians who refer patients to hospitals, and hospitals which must detect the severity of the incoming patients’ disease. In an imperfect information environment, physicians might refer to top-tier hospitals patients with mild diseases that could be properly addressed by regular hospitals, just to fulfill patients’ demand for the best care. Yet, the triage capability of top-tier hospitals declines if the hospital is subject to congestion, which, in turn, provides incentives to physicians to refer more patients to these hospitals. The model presents two equilibria, one with perfect triage, and another with triage errors and hospital congestion. In this last equilibrium, a higher hospital size raises the likelihood of congestion."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
64 => Essec\Faculty\Model\Contribution {#2335
#_index: "academ_contributions"
#_id: "7871"
#_source: array:18 [
"id" => "7871"
"slug" => "a-model-of-manager-corruption-in-developing-countries-with-macroeconomic-implications"
"yearMonth" => "1998-04"
"year" => "1998"
"title" => "A Model of Manager Corruption in Developing Countries with Macroeconomic Implications"
"description" => "BESANCENOT, D. et VRANCEANU, R. (1998). <i>A Model of Manager Corruption in Developing Countries with Macroeconomic Implications</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet article étudie l'influence sur l'investissement international de l'anticipation d'une corruption des managers dans les pays en voie de développement. Une première partie souligne l'influence micro-économique d'une quête de réputation sur le comportement des managers. Dans un second temps, deux extensions montrent les conséquences macro-économiques de l'effet de réputation. Suivant la nature des engagements entre investisseurs et managers, des situations d'équilibres multiples favorables ou défavorables à l'économie émergente vont apparaître."
"en" => "The possibility of facing corrupt managers is an important factor explaining foreigners' hesitations about investing in developing countries. This paper aims at investigating how reputation concerns influence managers' behavior and country-specific attractiveness. The first part of the text analyzes the optimal decision rule of a manager who is able to transfer in his own hands a fraction of the firm's income. The macroeconomic implications of this simple model are investigated in the second part of the paper, where analysis is cast in an overlapping generation framework. Economy-wide corruption, development prospects and global profitability appear to depend on the duration of the relationship between investors and managers."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
65 => Essec\Faculty\Model\Contribution {#2336
#_index: "academ_contributions"
#_id: "7872"
#_source: array:18 [
"id" => "7872"
"slug" => "a-model-of-scholarly-publishing-with-hybrid-academic-journals"
"yearMonth" => "2014-03"
"year" => "2014"
"title" => "A Model of Scholarly Publishing with Hybrid Academic Journals"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2014). <i>A Model of Scholarly Publishing with Hybrid Academic Journals</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "In April 2013, all of the major academic publishing houses moved thousands of journal titles to an original hybrid model, under which authors of accepted papers can choose between an expensive open access track and the traditional track available only to subscribers. This paper argues that authors might use publication strategy as a quality signaling device. The imperfect information game between authors, readers and publishers presents several types of Perfect Bayesian Equilibria, including a separating equilibrium in which only authors of high quality papers are driven toward the open access track. The publishing house will choose the open-access publication fee that supports the emergence of the highest return equilibrium. Journal structures will evolve over time according to the journals’ accessibility-quality profiles."
"en" => "In April 2013, all of the major academic publishing houses moved thousands of journal titles to an original hybrid model, under which authors of accepted papers can choose between an expensive open access track and the traditional track available only to subscribers. This paper argues that authors might use publication strategy as a quality signaling device. The imperfect information game between authors, readers and publishers presents several types of Perfect Bayesian Equilibria, including a separating equilibrium in which only authors of high quality papers are driven toward the open access track. The publishing house will choose the open-access publication fee that supports the emergence of the highest return equilibrium. Journal structures will evolve over time according to the journals’ accessibility-quality profiles."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
66 => Essec\Faculty\Model\Contribution {#2337
#_index: "academ_contributions"
#_id: "7873"
#_source: array:18 [
"id" => "7873"
"slug" => "a-model-of-structural-and-cyclical-employment-in-transitional-economies"
"yearMonth" => "1995-01"
"year" => "1995"
"title" => "A Model of Structural and Cyclical Employment in Transitional Economies"
"description" => "FOURÇANS, A. et VRANCEANU, R. (1995). <i>A Model of Structural and Cyclical Employment in Transitional Economies</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "FOURÇANS André"
"bid" => "B00000199"
"slug" => "fourcans-andre"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le modèle proposé analyse l'impact des facteurs structurels ainsi que l'impact des fluctuations de la demande globale sur l'emploi dans les économies en transition. Il est démontré que les gouvernements peuvent rechercher un taux d'inflation "optimal" , ce taux est d'autant plus faible que la réforme des entreprises et la privatisation sont rapides. Dans ces conditions la stabilisation macroéconomique et la privatisation sont des objectifs mutuellement compatibles."
"en" => "The proposed model analyses the structural factors determining employment as well as the aggregate demand influence on employment fluctuations in transitional economies. It is shown that governments can seek an "optimal" target inflation rate , the quicker the pace of enterprise reforms and privatization, the lower the inflation rate."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
67 => Essec\Faculty\Model\Contribution {#2338
#_index: "academ_contributions"
#_id: "7881"
#_source: array:18 [
"id" => "7881"
"slug" => "a-simple-matching-model-of-unemployment-and-working-time-determination-with-policy-implications"
"yearMonth" => "1998-12"
"year" => "1998"
"title" => "A Simple Matching Model of Unemployment and Working Time Determination with Policy Implications"
"description" => "VRANCEANU, R. (1998). <i>A Simple Matching Model of Unemployment and Working Time Determination with Policy Implications</i>. ESSEC Business School."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article étudie le chômage et la durée de travail dans un modèle d'appariement, à la Pissarides (1990). Le secteur productif est représenté par une grande firme en situation de monopsone sur le marché du travail. La première partie de ce texte est consacrée à l'étude d'un système libre, où les employeurs peuvent ajuster l'horaire de travail. Nous montrons que, sous certaines conditions, surcroît de travail interne et chômage peuvent coexister. Une simulation numérique permet ensuite d'étudier l'effet sur le chômage d'une contrainte légale sur la durée du travail."
"en" => "This paper develops a matching model, à la Pissarides (1990) to analyze working time and unemployment determination in an economy with trade frictions. The productive sector is represented by a large firm acting as a monopsonist in the labor market. The first part of the text analyzes an unregulated economic system, where employers hold the right to manage working time. By numerical simulation it is shown that in the steady state inside overwork and unemployment may unfortunately coexist. The model is then used to investigate the consequences in terms of unemployment of a binding constraint on working hours."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
68 => Essec\Faculty\Model\Contribution {#2339
#_index: "academ_contributions"
#_id: "7885"
#_source: array:18 [
"id" => "7885"
"slug" => "a-two-country-model-of-high-skill-migration-with-public-education"
"yearMonth" => "2013-01"
"year" => "2013"
"title" => "A Two-country Model of High Skill Migration with Public Education"
"description" => "NAIDITCH, C. et VRANCEANU, R. (2013). <i>A Two-country Model of High Skill Migration with Public Education</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "NAIDITCH C."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper proposes a two-country model of migration in a transferable skill sector, where workers' education is provided free of charge by governments. We study firstly the non-cooperative equilibrium where the poor country decides on the education level and the rich country decides on the quota of skilled migrants. Additional migration raises earnings prospects in the source country and attracts more talented people to that profession, what we refer to as the sector-specific brain gain effect. This game presents a single stable equilibrium with positive migration. Compared to the cooperative equilibrium, in the non-cooperative equilibrium the poor country systematically under-invests in education. Whether migration is too strong or too weak depends on the size of the brain gain effect. Furthermore, the size of the welfare gain to be reaped by moving from non-cooperative to the cooperative organization of migration also depends on the strength of the sector-specific brain gain."
"en" => "This paper proposes a two-country model of migration in a transferable skill sector, where workers' education is provided free of charge by governments. We study firstly the non-cooperative equilibrium where the poor country decides on the education level and the rich country decides on the quota of skilled migrants. Additional migration raises earnings prospects in the source country and attracts more talented people to that profession, what we refer to as the sector-specific brain gain effect. This game presents a single stable equilibrium with positive migration. Compared to the cooperative equilibrium, in the non-cooperative equilibrium the poor country systematically under-invests in education. Whether migration is too strong or too weak depends on the size of the brain gain effect. Furthermore, the size of the welfare gain to be reaped by moving from non-cooperative to the cooperative organization of migration also depends on the strength of the sector-specific brain gain."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
69 => Essec\Faculty\Model\Contribution {#2340
#_index: "academ_contributions"
#_id: "7895"
#_source: array:18 [
"id" => "7895"
"slug" => "an-attitude-model-of-environmental-action-evidence-from-developing-and-developed-countries"
"yearMonth" => "2017-01"
"year" => "2017"
"title" => "An Attitude Model of Environmental Action: Evidence from Developing and Developed Countries"
"description" => "DAVINO, C., ESPOSITO VINZI, V., SANTACREU VASUT, E. et VRANCEANU, R. (2017). <i>An Attitude Model of Environmental Action: Evidence from Developing and Developed Countries</i>. ESSEC Business School."
"authors" => array:4 [
0 => array:3 [
"name" => "ESPOSITO VINZI Vincenzo"
"bid" => "B00067049"
"slug" => "esposito-vinzi-vincenzo"
]
1 => array:3 [
"name" => "SANTACREU VASUT Estefania"
"bid" => "B00318975"
"slug" => "santacreu-vasut-estefania"
]
2 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
3 => array:1 [
"name" => "DAVINO Cristina"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Environmental attitudes"
1 => "Environmental policies -Development, Culture"
2 => "Multivariate Analysis"
3 => "Partial Least Squares."
]
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://hal.archives-ouvertes.fr/hal-01457539"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper analyzes the determinants of individual attitudes towards environmental action by means of an original PLSPM model of Environmental Awareness-Social Capital-Action (EASCA). Estimates build on survey data on 34.612 individuals from 42 different countries, as provided in the fifth wave of the World Value Survey (2005-2009). Besides the benchmark global estimates, we perform subsample analysis for developed and developing countries, as well as country analyses for four major economies: China, India, Germany and the United States. Doing so allows us to underline structural differences between countries or main groups of countries. In particular, we find that environmental awareness and trust in not-for-profit organizations are the main determinants of individual action in support of environmentally friendly policies. The quality of environmental policymaking should improve if these cultural differences are better understood and taken into account."
"en" => "This paper analyzes the determinants of individual attitudes towards environmental action by means of an original PLSPM model of Environmental Awareness-Social Capital-Action (EASCA). Estimates build on survey data on 34.612 individuals from 42 different countries, as provided in the fifth wave of the World Value Survey (2005-2009). Besides the benchmark global estimates, we perform subsample analysis for developed and developing countries, as well as country analyses for four major economies: China, India, Germany and the United States. Doing so allows us to underline structural differences between countries or main groups of countries. In particular, we find that environmental awareness and trust in not-for-profit organizations are the main determinants of individual action in support of environmentally friendly policies. The quality of environmental policymaking should improve if these cultural differences are better understood and taken into account."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
70 => Essec\Faculty\Model\Contribution {#2341
#_index: "academ_contributions"
#_id: "7914"
#_source: array:18 [
"id" => "7914"
"slug" => "asset-prices-and-asymmetries-in-the-feds-interst-rate-rule-a-financial-approach"
"yearMonth" => "2008-01"
"year" => "2008"
"title" => "Asset Prices and Asymmetries in the Fed's Interst Rate Rule: A Financial Approach"
"description" => "ROMANIUK, K. et VRANCEANU, R. (2008). <i>Asset Prices and Asymmetries in the Fed's Interst Rate Rule: A Financial Approach</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "ROMANIUK K."
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Choix de portefeuille"
1 => "FED"
2 => "Prix des actifs"
3 => "Règle monétaire optimale"
4 => "Théorie des options"
]
"updatedAt" => "2023-03-09 09:43:52"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article propose plusieurs estimations de la règle de Taylor de la Fed et met en relief sa réponse assymétrique par rapport aux prix des biens et des actifs. Une explication est apportée, en s'appuyant sur l'approche développée par Romaniuk (2008). Dans cette perspective, la règle de decision du banquier central apparaît comme la solution de Merton (1971) au problème du gestionnaire de portefeuille, en supposant que le banquier central assure la gestion de trois "actifs": prix des biens, production et prix des actifs."
"en" => "According to empirical evidence brought in by this paper, the Fed seems to respond stronger to positive than to negative deviations in inflation from trend, it also presents an asymmetric response with respect to asset prices. We provide a theoretical explanation that builds on the methodology developed by Romaniuk (2008) for a central banker with two main goals, output and price stability. In this paper, the policymaker behaves as a portfolio manager who aims at stabilizing output, goods prices, as well as asset prices. An optimal, time-varying interest rate rule is obtained as the Merton's (1971) continuous time solution to the portfolio manager's problem. In a second step, option terms are included in the interest rate rule, in order to allow the central bank to react differently to positive and negative deviations of key variables from their targets."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
71 => Essec\Faculty\Model\Contribution {#2342
#_index: "academ_contributions"
#_id: "7920"
#_source: array:18 [
"id" => "7920"
"slug" => "bank-funding-constraints-and-the-cost-of-capital-of-small-firms"
"yearMonth" => "2015-01"
"year" => "2015"
"title" => "Bank Funding Constraints and the Cost of Capital of Small Firms"
"description" => "PEIA, O. et VRANCEANU, R. (2015). <i>Bank Funding Constraints and the Cost of Capital of Small Firms</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "PEIA O."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => """
This paper analyzes how banks’ funding constraints impact the access and cost of capital of\n
small firms. Banks raise external finance from a large number of small investors who face coordination\n
problems and invest in small, risky businesses. When investors observe noisy signals\n
about the true implementation cost of real sector projects, the model can be solved for a threshold\n
equilibrium in the classical global games approach. We show that a “socially optimal” interest\n
rate that maximizes the probability of success of the small firm is higher than the risk-free rate,\n
because higher interest rates relax the bank’s funding constraint. However, banks will generally\n
set an interest rate higher than this socially optimal one. This gives rise to a built-in inefficiency of\n
banking intermediation activity that can be corrected by various policy measures.
"""
"en" => """
This paper analyzes how banks’ funding constraints impact the access and cost of capital of\n
small firms. Banks raise external finance from a large number of small investors who face coordination\n
problems and invest in small, risky businesses. When investors observe noisy signals\n
about the true implementation cost of real sector projects, the model can be solved for a threshold\n
equilibrium in the classical global games approach. We show that a “socially optimal” interest\n
rate that maximizes the probability of success of the small firm is higher than the risk-free rate,\n
because higher interest rates relax the bank’s funding constraint. However, banks will generally\n
set an interest rate higher than this socially optimal one. This gives rise to a built-in inefficiency of\n
banking intermediation activity that can be corrected by various policy measures.
"""
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
72 => Essec\Faculty\Model\Contribution {#2343
#_index: "academ_contributions"
#_id: "7922"
#_source: array:18 [
"id" => "7922"
"slug" => "banks-risk-race-a-signaling-explanation"
"yearMonth" => "2009-01"
"year" => "2009"
"title" => "Banks' Risk Race: A Signaling Explanation"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2009). <i>Banks' Risk Race: A Signaling Explanation</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => array:6 [
0 => "Arbitrage risque"
1 => "Information imparfaite"
2 => "rendement"
3 => "Secteur bancaire"
4 => "Signalisation"
5 => "Stratégie de risque"
]
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article explique l'accumulation excessive de risque par les banques avant la crise de 2007-2009 par un mécanisme de signalisation en information imparfaite."
"en" => "Many observers argue that the abnormal accumulation of risk by banks has been one of the major causes of the 2007-2009 financial turmoil. But what could have pushed banks to engage in such a risk race? The answer brought by this paper builds on the classical signaling model by Spence. If banks' returns can be observed while risk cannot, less efficient banks can hide their type by taking more risks and paying the same returns as the efficient banks. The latter can signal themselves by taking even higher risks and delivering bigger returns. The game presents several equilibria that are all characterized by excessive risk taking as compared to the perfect information case."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
73 => Essec\Faculty\Model\Contribution {#2344
#_index: "academ_contributions"
#_id: "7932"
#_source: array:18 [
"id" => "7932"
"slug" => "can-incentives-for-research-harm-research-a-business-schools-tale"
"yearMonth" => "2006-02"
"year" => "2006"
"title" => "Can Incentives for Research Harm Research? A Business Schools Tale"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2006). <i>Can Incentives for Research Harm Research? A Business Schools Tale</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Classements"
1 => "Incitations pour la publication"
2 => "Marché des publications"
3 => "Revues académiques"
]
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet article propose un modèle du marché des publications académiques en économie et gestion. L'offre d'articles est présentée comme l'issue d'un jeu entre professeurs-chercheurs et doyens chargés de la politique salariale. La demande d'article reflète le processus de sélection d'articles par les revues. Après avoir défini l'équilibre du marché, ce modèle permet d'étudier les conséquences associées à une politique d'incitation à la publication, telle que mise en place par un grand nombre de business schools lors des dernières années. Parmi ces conséquences on peut compter sur une baisse de la qualité des meilleures revues, une réduction du nombre de publications réalisées par les meilleures institutions et une réduction de la rémunération espérée des meilleurs chercheurs."
"en" => "The paper develops a simple model of the market for academic publications in business and economics. The supply of papers is presented as the outcome of a game between researchers and schools' deans under imperfect information about the quality of a given paper. The demand for papers brings into the picture the editorial selection process. After defining the equilibrium of this market, the model allows us to study the consequences of more powerful incentives for publication in major journals. It turns out that too large bonuses, as implemented by business schools in the recent years, might bring about several unpleasant consequences, as a drop in the quality of major journals, a decline in the number of top-tier publications realized by leading research institutions and a fall in the expected compensation of top researchers."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
74 => Essec\Faculty\Model\Contribution {#2345
#_index: "academ_contributions"
#_id: "7933"
#_source: array:18 [
"id" => "7933"
"slug" => "can-rumors-and-other-uninformative-messages-cause-illiquidity"
"yearMonth" => "2013-07"
"year" => "2013"
"title" => "Can Rumors and Other Uninformative Messages Cause Illiquidity?"
"description" => "VRANCEANU, R., BESANCENOT, D. et DUBART, D. (2013). <i>Can Rumors and Other Uninformative Messages Cause Illiquidity?</i> ESSEC Business School."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
2 => array:1 [
"name" => "DUBART Delphine"
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Coordination"
1 => "Economie expérimentale"
2 => "Illiquidité"
3 => "Risque stratégique"
4 => "Rumeur"
]
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L’article étudie si des rumeurs sans aucun rapport avec la valeur fondamentale peuvent provoquer des crises d’illiqudité. La première partie présente un modèle théorique, où les investisseurs peuvent utiliser le message non-informatif pour coordonner la décision d’investir dans un projet collectif qui peut réussir uniquement si un seuil minimal de participation est atteint; l’équilibre étudié est celui d’un global game avec n-joueurs, dont la solution a été proposée par Morris and Shin (1998). Le taux de participation est bas si les investisseurs reçoivent un message « négatif » et vice-versa. La seconde partie de l’article restitue les résultats de deux expériences, l’une conduite par Internet, l’autre dans le laboratoire expérimental de l’ESSEC Business School. Les deux tests corroborent les prédictions du modèle théorique. L’analyse permet d’envisager une nouvelle explication pour la propagation des crises financières d’un pays à l’autre, ou d’un marché à l’autre sans raison apparente."
"en" => "This paper analyzes whether false information, rumors and other uninformative messages can cause illiquidity. In the model, a group of investors are invited to participate to a high-yield collective project. The project succeeds only if a minimum participation rate is reached. Before taking their decision, investors receive an uninformative but emotion loaded message. If investors believe that the message has an impact on the beliefs of the others, the problem can be analyzed as a typical global game. We solve the model for the critical message separating the success / fail states of the project. It turns out that lesser investors will participate to the collective project when they receive a negative message as compared to the case when they receive a positive message. Predictions of the theoretical model are corroborated by data provided by an Online and a Lab experiment. Insights apply to contagion and market manipulation episodes."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d’Information, Sciences de la Décision et Statistiques"
"en" => "Information Systems, Decision Sciences and Statistics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
75 => Essec\Faculty\Model\Contribution {#2346
#_index: "academ_contributions"
#_id: "7946"
#_source: array:18 [
"id" => "7946"
"slug" => "coherence-temporelle-et-politique-de-privatisation-dans-les-economies-en-transition"
"yearMonth" => "1995-04"
"year" => "1995"
"title" => "Cohérence temporelle et politique de privatisation dans les économies en transition"
"description" => "BESANCENOT, D. et VRANCEANU, R. (1995). <i>Cohérence temporelle et politique de privatisation dans les économies en transition</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'objet de cet article consiste à étudier la cohérence interne de la politique de privatisation dans les économies en transition. Le développement du secteur privé permet un accroissement de la production totale mais entraîne également une réduction du suremploi et un accroissement peu souhaitable du chômage. L'Etat est confronté alors à un conflit d'objectifs qui le conduit à faire un choix entre une privatisation rapide et une privatisation lente. Par une approche dynamique, et en supposant une formation rationnelle des anticipations, il est montré qu'un Etat ayant comme objectif prioritaire la protection de l'emploi peut néanmoins mener une première phase de privatisation rapide. Cette étape initiale, dont l'objectif consiste à influencer les anticipations, est suivie d'un ralentissement du rythme de privatisation, en apparente contradiction avec la politique antérieure. Le modèle permet une interprétation des stratégies de privatisation adoptées par plusieurs pays d'Europe de l'Est où, après une première vague de ventes d'entreprises, la "grande privatisation" semble bloquée."
"en" => "The goal of our paper is to study the internal consistency of the privatization policy in transitional economies. Private sector development not only fosters growth but also brings a fall in labor hoarding and an increase in unemployment. Governments must arbitrate between these two conflicting objectives, by means of selecting an appropriate privatization policy. By assumption, privatization may be either rapid or gradual. It is shown that in a dynamic framework, with individuals forming rational expectations, an employment-oriented government may however pursue a rapid privatization policy, at least during an initial period of time. This allows expectations to be manipulated, in order to achieve higher employment in the future. At that stage, seemingly contradicting the former policy, such a government will slow down the privatization speed. Our model provides an explanation for the experience with privatization in many Eastern European countries, where, after an introductory wave of much publicised sales, the process of privatising the bulk of industrial enterprises has been halted."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
76 => Essec\Faculty\Model\Contribution {#2347
#_index: "academ_contributions"
#_id: "7959"
#_source: array:18 [
"id" => "7959"
"slug" => "coordination-in-teams-a-real-effort-task-experiment-with-informal-punishment"
"yearMonth" => "2013-08"
"year" => "2013"
"title" => "Coordination in Teams: A Real Effort-task Experiment with Informal Punishment"
"description" => "VRANCEANU, R., EL OUARDIGHI, F. et DUBART, D. (2013). <i>Coordination in Teams: A Real Effort-task Experiment with Informal Punishment</i>. ESSEC Business School."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:3 [
"name" => "EL OUARDIGHI Fouad"
"bid" => "B00000177"
"slug" => "el-ouardighi-fouad"
]
2 => array:1 [
"name" => "DUBART Delphine"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Economie expérimentale"
1 => "Performance"
2 => "Sanction"
3 => "Travail d'équipe"
]
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article propose une étude expérimentale appliquée au problème du travail d'équipe. La tache consiste à compter le nombre d’occurrences du chiffre 7 dans des blocs de chiffre. Les équipes sont composées de deux joueurs. A chaque tour, le joueur qui fait le meilleur score peut appliquer une sanction à l'autre. Nous étudions les stratégies et les comportements des deux joueurs, dans une interaction qui dure quatre tours."
"en" => "This paper reports the results from a real-effort team production experiment, where best performers can impose either tacit or explicit sanctions on their less-performing partners. The behavior of the best performer in the team differs from one condition to another. When explicit sanctions are not allowed, good performers reduce their effort in response to the advantageous difference in scores; when they can impose sanctions, their change in effort is no longer related to the difference in scores. To some extent, a mechanism of explicit sanctions allows good performers to focus on their own performance. Not sanctioning an opponent who under-performs, what we refer to as forgiveness, prompts the latter to improve his performance, but applying the sanction has a stronger effect."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d’Information, Sciences de la Décision et Statistiques"
"en" => "Information Systems, Decision Sciences and Statistics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
77 => Essec\Faculty\Model\Contribution {#2348
#_index: "academ_contributions"
#_id: "7960"
#_source: array:18 [
"id" => "7960"
"slug" => "corporate-profit-entrepreneurship-theory-and-business-ethics"
"yearMonth" => "2013-05"
"year" => "2013"
"title" => "Corporate Profit, Entrepreneurship Theory and Business Ethics"
"description" => "VRANCEANU, R. (2013). <i>Corporate Profit, Entrepreneurship Theory and Business Ethics</i>. ESSEC Business School."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Economic profit is produced by entrepreneurs, those special individuals able to detect and seize as yet unexploited market opportunities. In general capitalist firms manage to deliver positive profits even in the most competitive environments. They can do so thanks to internal entrepreneurs, a subset of their employees able to drive change and develop innovation in the workplace. This paper argues that the goal of profit maximization is fully consistent with the corporation doing good for society. However, there is little justification for corporations to transfer the whole economic profit to shareholders. Economic agents entitled to receive the economic profit are precisely those who create this profit, namely the internal entrepreneurs."
"en" => "Economic profit is produced by entrepreneurs, those special individuals able to detect and seize as yet unexploited market opportunities. In general capitalist firms manage to deliver positive profits even in the most competitive environments. They can do so thanks to internal entrepreneurs, a subset of their employees able to drive change and develop innovation in the workplace. This paper argues that the goal of profit maximization is fully consistent with the corporation doing good for society. However, there is little justification for corporations to transfer the whole economic profit to shareholders. Economic agents entitled to receive the economic profit are precisely those who create this profit, namely the internal entrepreneurs."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
78 => Essec\Faculty\Model\Contribution {#2349
#_index: "academ_contributions"
#_id: "7968"
#_source: array:18 [
"id" => "7968"
"slug" => "crowdfunding-with-overenthusiastic-investors-a-global-game-model"
"yearMonth" => "2018-02"
"year" => "2018"
"title" => "Crowdfunding with Overenthusiastic Investors: A Global Game Model"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2018). <i>Crowdfunding with Overenthusiastic Investors: A Global Game Model</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT Damien"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Crowdfunding"
1 => "entrepreneurship -global games"
2 => "overenthusiasm"
3 => "behavioral IO."
]
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://hal.archives-ouvertes.fr/hal-01718793/"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Crowdfunding platforms are providing funds to an increasing number of projects, among which many have a strong social/community impact. Under a all-or-nothing program, the success of the investment depends on the ability of a crowd of potential investors to put their funds into the project without an explicit coordination device. With heterogeneous information, such a problem can be analyzed as a typical global game. We assume that signals of at least some agents present a systematic positive bias, driven by positive emotions about projects with high social/community impact. The analysis reveals that if the number of such overenthusiastic persons is large enough, crowdfunding. finance might support financially inefficient projects. We then analyze how a monopolistic platform optimally determines transaction fees and unveil the relationship between overenthusiasm and the pro.t of the platform."
"en" => "Crowdfunding platforms are providing funds to an increasing number of projects, among which many have a strong social/community impact. Under a all-or-nothing program, the success of the investment depends on the ability of a crowd of potential investors to put their funds into the project without an explicit coordination device. With heterogeneous information, such a problem can be analyzed as a typical global game. We assume that signals of at least some agents present a systematic positive bias, driven by positive emotions about projects with high social/community impact. The analysis reveals that if the number of such overenthusiastic persons is large enough, crowdfunding. finance might support financially inefficient projects. We then analyze how a monopolistic platform optimally determines transaction fees and unveil the relationship between overenthusiasm and the pro.t of the platform."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
79 => Essec\Faculty\Model\Contribution {#2350
#_index: "academ_contributions"
#_id: "7973"
#_source: array:18 [
"id" => "7973"
"slug" => "daily-working-hours-unemployment-and-the-generalised-production-function"
"yearMonth" => "1995-12"
"year" => "1995"
"title" => "Daily Working Hours, Unemployment and the Generalised Production Function"
"description" => "CONTENSOU, F. et VRANCEANU, R. (1995). <i>Daily Working Hours, Unemployment and the Generalised Production Function</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "CONTENSOU François"
"bid" => "B00000121"
"slug" => "contensou-francois"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'étude aborde l'explication de la formation des horaires de travail dans une configuration concurrentielle du marché, en introduisant un outil de représentation de la technique appelé "fonction de production généralisée". Les équilibres obtenus ont la particularité de pousser les horaires de travail au-delà de l'offre et d'expliquer l'existence d'un conflit systématique sur la durée quotidienne du travail."
"en" => "This paper generalises the standard Neo-classical analysis of equilibrium in the labour market. Determinants of labour productivity are analysed in terms of an output density function leading to the definition of generalised production functions. In this framework, a firm's optimal choice implies a two dimensional law of labour demand for both workers and hours. Equilibrium in the labour market presents a disconcerting property : in a pure competitive world, where unemployment is nil, overwork might be a natural state."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
80 => Essec\Faculty\Model\Contribution {#2351
#_index: "academ_contributions"
#_id: "7983"
#_source: array:18 [
"id" => "7983"
"slug" => "desk-rejection-in-an-academic-publication-market-model-with-matching-frictions"
"yearMonth" => "2009-01"
"year" => "2009"
"title" => "Desk Rejection in an Academic Publication Market Model with Matching Frictions"
"description" => "BESANCENOT, D., HUYNH, K. et VRANCEANU, R. (2009). <i>Desk Rejection in an Academic Publication Market Model with Matching Frictions</i>. ESSEC Business School."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
2 => array:1 [
"name" => "HUYNH K."
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Appariement"
1 => "Editeurs"
2 => "Information imparfaite"
3 => "Revues académiques"
]
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "De plus en plus souvent les éditeurs de revues académiques procèdent à une vérification préalable des articles soumis et rejettent d'office ceux qui ne correspondent pas à la ligne éditoriale de leur revue. Nous étudions ce phénomène nouveau à l'aide d'un modèle d'appariement, inspiré des travaux en économie du travail."
"en" => "Subject to a huge and growing number of journal titles in business and economics, scholars sometimes target the wrong journal. Editors resort more and more to paper pre-screening, and desk reject those that do not fit well to the editorial line. This paper provides a dynamic analysis of the market for academic publications that brings into the picture these matching frictions. The key modelling device is a paper-journal matching function, similar to the matching function traditional in labor economics. Our main endogenous variables are the submission fee and the tension in the publication market, itself directly related to the number of journal titles."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
81 => Essec\Faculty\Model\Contribution {#2352
#_index: "academ_contributions"
#_id: "7988"
#_source: array:18 [
"id" => "7988"
"slug" => "discontent-with-taxes-and-the-timing-of-taxation-experimental-evidence"
"yearMonth" => "2016-01"
"year" => "2016"
"title" => "Discontent with Taxes and the Timing of Taxation: Experimental Evidence"
"description" => "VRANCEANU, R., SUTAN, A. et DUBART, D. (2016). <i>Discontent with Taxes and the Timing of Taxation: Experimental Evidence</i>. ESSEC Business School."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:3 [
"name" => "SUTAN Angela"
"bid" => "B00819527"
"slug" => "sutan-angela"
]
2 => array:1 [
"name" => "DUBART Delphine"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2024-09-09 09:52:08"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "We propose a new approach to analyse the effect of diversification on a portfolio of risks. By means of mixing techniques, we provide an explicit formula for the probability density function of the portfolio. These techniques allow to compute analytically risk measures as VaR or TVaR, and consequently the associated diversification benefit. The explicit formulas constitute ideal tools to analyse the properties of risk measures and diversification benefit. We use standard models, which are popular in the reinsurance industry, Archimedean survival copulas and heavy tailed marginals. We explore numerically their behavior and compare them to the aggregation of independent random variables, as well as of linearly dependent ones. Moreover, the numerical convergence of Monte Carlo simulations of various quantities is tested against the analytical result. The speed of convergence appears to depend on the fatness of the tail; the higher the tail index, the faster the convergence."
"en" => "We propose a new approach to analyse the effect of diversification on a portfolio of risks. By means of mixing techniques, we provide an explicit formula for the probability density function of the portfolio. These techniques allow to compute analytically risk measures as VaR or TVaR, and consequently the associated diversification benefit. The explicit formulas constitute ideal tools to analyse the properties of risk measures and diversification benefit. We use standard models, which are popular in the reinsurance industry, Archimedean survival copulas and heavy tailed marginals. We explore numerically their behavior and compare them to the aggregation of independent random variables, as well as of linearly dependent ones. Moreover, the numerical convergence of Monte Carlo simulations of various quantities is tested against the analytical result. The speed of convergence appears to depend on the fatness of the tail; the higher the tail index, the faster the convergence."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d’Information, Sciences de la Décision et Statistiques"
"en" => "Information Systems, Decision Sciences and Statistics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
82 => Essec\Faculty\Model\Contribution {#2353
#_index: "academ_contributions"
#_id: "8002"
#_source: array:18 [
"id" => "8002"
"slug" => "ecb-monetary-policy-rule-some-theory-and-empirical-evidence"
"yearMonth" => "2002-05"
"year" => "2002"
"title" => "ECB Monetary Policy Rule: Some Theory and Empirical Evidence"
"description" => "FOURÇANS, A. et VRANCEANU, R. (2002). <i>ECB Monetary Policy Rule: Some Theory and Empirical Evidence</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "FOURÇANS André"
"bid" => "B00000199"
"slug" => "fourcans-andre"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet article propose plusieurs estimations économétriques d’une règle de Taylor pour la BCE, sur la base de données mensuelles extrêmement entre 1999.04 et 2002.02. Nos résultats montrent que la Banque centrale présente un comportement rigoureux : elle augmente son principal taux directeur de 1.2 points chaque fois que le taux d’inflation excède de 1 point le taux cible. Comme la FED, sa politique monétaire semble influencée par l’activité économique. La Banque va lisser dans le temps ses interventions sur le taux. Contrairement à l’un des objectifs annoncés, elle ne semble pas réagir aux fluctuations du taux de croissance de M3."
"en" => "This paper estimates different monetary policy rules for the ECB with monthly data during the period 1999.04-2002.02. The results show that the ECB exhibits a rather conservative behavior: a 1 percentage point increase in the inflation rate above its target brings about a 1.2 percentage point increase in the interest rate. Like the FED, its policy is influenced by real activity. The Bank also smoothes changes in interest rates over time. Despite the announced money growth “reference value”, it does not reacts to changes in M3 growth rates."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
83 => Essec\Faculty\Model\Contribution {#2354
#_index: "academ_contributions"
#_id: "8004"
#_source: array:18 [
"id" => "8004"
"slug" => "effects-of-currency-unit-substitution-in-a-search-equilibrium-model"
"yearMonth" => "1997-01"
"year" => "1997"
"title" => "Effects of Currency Unit Substitution in a Search Equilibrium Model"
"description" => "BESANCENOT, D., ROCHETEAU, G. et VRANCEANU, R. (1997). <i>Effects of Currency Unit Substitution in a Search Equilibrium Model</i>. ESSEC Business School."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
2 => array:1 [
"name" => "ROCHETEAU G."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article propose un modèle de théorie de la recherche pour étudier les conséquences économiques d'une réforme monétaire dans lequel le taux de conversion n'est pas une valeur arrondie. Par hypothèse, dans le court terme, les consommateurs vont continuer d'utiliser des prix de réservation exprimés dans l'ancienne monnaie. De ce fait, ils doivent transformer les prix nouveaux dans l'ancienne unité de compte. Les agents diffèrent dans leur aptitude à faire des calculs exacts. Les entreprises peuvent discriminer entre les consommateurs en fonction de leur taux de conversion individuels. Par conséquent, les consommateurs entament un processus de recherche de prix inférieurs à leur prix de réservation. Un nouvel équilibre apparaît : dans certains cas la production diminue mais le surplus des consommateurs peut augmenter."
"en" => "This paper develops a search equilibrium model to explore the economic consequences of a currency reform which makes use of a decimal conversion rate. It is assumed that in the short run consumers keep on using the former reservation prices, expressed in the old currency. In order to make their buying decision, they must therefore convert the new displayed prices into the old currency. Agents differ in their ability to calculate the correct price. Firms may attempt to discriminate between consumers in keeping with their individual heuristic conversion rates. As a consequence of this price distribution, consumers engage in a time-consuming search process. The post-reform equilibrium may involve a different price disribution, changes in the activity level and in the surplus of the various types of consumers."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
84 => Essec\Faculty\Model\Contribution {#2355
#_index: "academ_contributions"
#_id: "8007"
#_source: array:18 [
"id" => "8007"
"slug" => "effects-of-working-time-constraints-on-employment-a-two-sector-model"
"yearMonth" => "1997-03"
"year" => "1997"
"title" => "Effects of Working Time Constraints on Employment: A Two-sector Model"
"description" => "CONTENSOU, F. et VRANCEANU, R. (1997). <i>Effects of Working Time Constraints on Employment: A Two-sector Model</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "CONTENSOU François"
"bid" => "B00000121"
"slug" => "contensou-francois"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Des réductions d'horaire ont été appliquées en France à des industries fournissant un service productif : électricité, transport routier. L'étude s'efforce d'analyser les conséquences de telles mesures sur l'offre totale d'emploi. Elle combine une analyse originale de la formation des horaires à une étude d'équilibre traditionnelle et met en évidence les risques d'effets pervers."
"en" => "Mandatory working time reductions have recently been applied, especially in France in the public sector (electricity) or road transport. This text aims at analyzing the consequences of working time constraints imposed on the sector supplying the consumption goods industry with a basic productive commodity or service. A simple model of working time setting by firms is nested in a conventional microeconomic representation of the productive sector. Perverse effects on job creation are revealed in a comparative static analysis."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
85 => Essec\Faculty\Model\Contribution {#2356
#_index: "academ_contributions"
#_id: "8032"
#_source: array:18 [
"id" => "8032"
"slug" => "excessive-liability-dollarization-in-a-simple-signaling-model"
"yearMonth" => "2004-02"
"year" => "2004"
"title" => "Excessive Liability Dollarization in a Simple Signaling Model"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2004). <i>Excessive Liability Dollarization in a Simple Signaling Model</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article propose une explication à l'accumulation des dettes externes libellées en dollars par les PVD, dans le cadre d'un modèle de signalisation. Par hypothèse, les banques n'ont aucun moyen direct de déterminer la situation financière des firmes. Les firmes solides seraient tentées de s'endetter en dollars moyennant des coûts administratifs élevés uniquement pour signaler leur type. Le succès d'une telle politique dépend du comportement des firmes fragiles : si le coût administratif lié à l'emprunt en dollars est faible, le secteur privé dans son ensemble peut choisir la dollarisation. Dans ce cas, l'effet de signal disparaît, tandis que toutes les firmes subissent des coûts administratifs élevés."
"en" => "If a dollar denominated external debt comes with so many risks, why do emerging economies allow for such an imbalance to accumulate ? The explanation provided in this paper builds on a simple signaling model. By assumption, lenders have no direct possibility to infer a firm's financial stance. Therefore sound firms might want to borrow dollars and bear a high clearance cost, just in order to signal their type. The success of this policy depends on the behavior of bad firms. When dollar borrowing clearance costs are relatively small with respect to the clearance cost of borrowing in the local currency, the whole private sector would opt for liability dollarization. In this case the signaling effect vanishes, while all firms bear high clearance costs."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
86 => Essec\Faculty\Model\Contribution {#2357
#_index: "academ_contributions"
#_id: "8034"
#_source: array:18 [
"id" => "8034"
"slug" => "experimental-estimates-of-mens-and-womens-willingness-to-compete-does-the-gender-of-the-partner-matter"
"yearMonth" => "2017-01"
"year" => "2017"
"title" => "Experimental Estimates of Men's and Women's Willingness to Compete: Does the Gender of the Partner Matter?"
"description" => "JUNG, S. et VRANCEANU, R. (2017). <i>Experimental Estimates of Men's and Women's Willingness to Compete: Does the Gender of the Partner Matter?</i> 1701, ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "JUNG Seeun"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Willingness-to-compete"
1 => "Experiments"
2 => "Gender effect"
3 => "BDM mechanism."
]
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://hal.archives-ouvertes.fr/hal-01457226/"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "In a classical experiment, Niederle and Vesterlund (2007) used the dichotomous choice of individuals between a piece rate and a tournament payment scheme as an indication of their propensity to compete. This paper reports results from a two person interaction of a similar type to analyze whether the preference for competition is dependent on the gender of the partner. It introduces a Becker-DeGroot-Marschak mechanism to elicit individual willingness to compete (WTC), defined as the amount of money that makes an individual indifferent between the two compensation schemes. Even when controlling for risk aversion, past performance and overconfidence, the male WTC is €3.30 larger than the female WTC. The WTC instrument allows for a more precise analysis of the impact of the partner's gender on the taste for competition."
"en" => "In a classical experiment, Niederle and Vesterlund (2007) used the dichotomous choice of individuals between a piece rate and a tournament payment scheme as an indication of their propensity to compete. This paper reports results from a two person interaction of a similar type to analyze whether the preference for competition is dependent on the gender of the partner. It introduces a Becker-DeGroot-Marschak mechanism to elicit individual willingness to compete (WTC), defined as the amount of money that makes an individual indifferent between the two compensation schemes. Even when controlling for risk aversion, past performance and overconfidence, the male WTC is €3.30 larger than the female WTC. The WTC instrument allows for a more precise analysis of the impact of the partner's gender on the taste for competition."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
87 => Essec\Faculty\Model\Contribution {#2358
#_index: "academ_contributions"
#_id: "8035"
#_source: array:18 [
"id" => "8035"
"slug" => "experimental-evidence-on-bank-runs-under-partial-deposit-insurance"
"yearMonth" => "2017-04"
"year" => "2017"
"title" => "Experimental Evidence on Bank Runs under Partial Deposit Insurance"
"description" => "PEIA, O. et VRANCEANU, R. (2017). <i>Experimental Evidence on Bank Runs under Partial Deposit Insurance</i>. 1705, ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "PEIA Oana"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://hal-essec.archives-ouvertes.fr/hal-01510692"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper presents experimental evidence on depositor behavior under partial deposit insurance schemes. In the experiment, the size of a deposit insurance fund cannot fully cover all deposits and the level of insurance depends on the number of depositors running on the bank. We show that this form of strategic uncertainty about deposit coverage exerts a significant impact on the propensity to withdraw, and results in a large frequency of bank runs. Runs are more likely when depositors have noisy information about the size of the insurance fund and as the maximum coverage increases, in line with a risk-dominant equilibrium selection mechanism. From a policy perspective, our results emphasize the limits of underfunded deposit insurance schemes in preventing systemic banking crises."
"en" => "This paper presents experimental evidence on depositor behavior under partial deposit insurance schemes. In the experiment, the size of a deposit insurance fund cannot fully cover all deposits and the level of insurance depends on the number of depositors running on the bank. We show that this form of strategic uncertainty about deposit coverage exerts a significant impact on the propensity to withdraw, and results in a large frequency of bank runs. Runs are more likely when depositors have noisy information about the size of the insurance fund and as the maximum coverage increases, in line with a risk-dominant equilibrium selection mechanism. From a policy perspective, our results emphasize the limits of underfunded deposit insurance schemes in preventing systemic banking crises."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
88 => Essec\Faculty\Model\Contribution {#2359
#_index: "academ_contributions"
#_id: "8036"
#_source: array:18 [
"id" => "8036"
"slug" => "experimental-evidence-on-deceitful-communication-does-everyone-have-a-price"
"yearMonth" => "2018-06"
"year" => "2018"
"title" => "Experimental Evidence on Deceitful Communication: Does Everyone Have a Price?"
"description" => "VRANCEANU, R. et DUBART, D. (2018). <i>Experimental Evidence on Deceitful Communication: Does Everyone Have a Price?</i> 1806, ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "DUBART Delphine"
]
]
"ouvrage" => ""
"keywords" => array:3 [
0 => "Communication strategy"
1 => "Cost of lying -Inequality aversion"
2 => "Multiple price lis"
]
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://hal-essec.archives-ouvertes.fr/hal-01822814v2"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper introduces a new task to elicit individual aversion to deceiving, defined as the lowest payoff for which an individual agrees to switch from faithful to deceitful communication. The core task is a modified version of the Deception Game as presented in Gneezy (Am. Econ. Rev. 95 (1): 384.395: 2005). Deceitful communication brings about a constant loss for the receiver, and a range of benefits for the sender. A multiple-price-list mechanism is used to determine the sender’s communication strategy contingent on the various benefits from deception. The results show that 71% of the subjects in the sender role will implement pure or threshold communication strategies. Among them, 40% appear to be process driven, being either "ethical" or "spiteful". The other 60% respond to incentives in line with the fixed cost of lying theory; they will forego faithful communication if the benefit from deceiving the other is large enough. Regression analysis shows that this reservation payoff is independent of the risk aversion and social preferences of the subject; it would thus capture an inner preference for "behaving well"."
"en" => "This paper introduces a new task to elicit individual aversion to deceiving, defined as the lowest payoff for which an individual agrees to switch from faithful to deceitful communication. The core task is a modified version of the Deception Game as presented in Gneezy (Am. Econ. Rev. 95 (1): 384.395: 2005). Deceitful communication brings about a constant loss for the receiver, and a range of benefits for the sender. A multiple-price-list mechanism is used to determine the sender’s communication strategy contingent on the various benefits from deception. The results show that 71% of the subjects in the sender role will implement pure or threshold communication strategies. Among them, 40% appear to be process driven, being either "ethical" or "spiteful". The other 60% respond to incentives in line with the fixed cost of lying theory; they will forego faithful communication if the benefit from deceiving the other is large enough. Regression analysis shows that this reservation payoff is independent of the risk aversion and social preferences of the subject; it would thus capture an inner preference for "behaving well"."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d’Information, Sciences de la Décision et Statistiques"
"en" => "Information Systems, Decision Sciences and Statistics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
89 => Essec\Faculty\Model\Contribution {#2360
#_index: "academ_contributions"
#_id: "8037"
#_source: array:18 [
"id" => "8037"
"slug" => "experimental-evidence-on-gender-interaction-in-lying-behavior"
"yearMonth" => "2015-07"
"year" => "2015"
"title" => "Experimental Evidence on Gender Interaction in Lying Behavior"
"description" => "JUNG, S. et VRANCEANU, R. (2015). <i>Experimental Evidence on Gender Interaction in Lying Behavior</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "JUNG S."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "The paper reports results from an Ultimatum Game experiment with asymmetric information where Proposers can send to Responders misleading information about their endowment. We allow for all possible gender combinations in the Proposer-Responder pairs. Proposer messages that underestimate the actual amount are quite widespread. The frequency of lying is slightly higher in mixed groups. Conditional on lying, men tend to state bigger lies than women. On the other hand, women tend to tell smaller lies when paired with men than when paired with women. In general, women present higher acceptance rates than men."
"en" => "The paper reports results from an Ultimatum Game experiment with asymmetric information where Proposers can send to Responders misleading information about their endowment. We allow for all possible gender combinations in the Proposer-Responder pairs. Proposer messages that underestimate the actual amount are quite widespread. The frequency of lying is slightly higher in mixed groups. Conditional on lying, men tend to state bigger lies than women. On the other hand, women tend to tell smaller lies when paired with men than when paired with women. In general, women present higher acceptance rates than men."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
90 => Essec\Faculty\Model\Contribution {#2361
#_index: "academ_contributions"
#_id: "8038"
#_source: array:18 [
"id" => "8038"
"slug" => "experimental-evidence-on-the-insidious-illiquidity-risk"
"yearMonth" => "2011-06"
"year" => "2011"
"title" => "Experimental Evidence on the "Insidious" Illiquidity Risk"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2011). <i>Experimental Evidence on the "Insidious" Illiquidity Risk</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper brings experimental evidence on investors’ behavior subject to an "illiquidity" constraint, where the success of a risky project depends on the participation of a minimum number of investors. The experiment is set up as a frameless coordination game that replicates the investment context. Results confirm the insidious nature of the illiquidity risk: as long as a first illiquidity default does not occur, investors do not seem able to fully internalize it. After several defaults, agents manage to coordinate on a default probability above which they refuse to participate to the project. This default probability is lower than the default probability of the first illiquidity default."
"en" => "This paper brings experimental evidence on investors’ behavior subject to an "illiquidity" constraint, where the success of a risky project depends on the participation of a minimum number of investors. The experiment is set up as a frameless coordination game that replicates the investment context. Results confirm the insidious nature of the illiquidity risk: as long as a first illiquidity default does not occur, investors do not seem able to fully internalize it. After several defaults, agents manage to coordinate on a default probability above which they refuse to participate to the project. This default probability is lower than the default probability of the first illiquidity default."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
91 => Essec\Faculty\Model\Contribution {#2362
#_index: "academ_contributions"
#_id: "8044"
#_source: array:18 [
"id" => "8044"
"slug" => "fear-of-novelty-a-model-of-scientific-discovery-with-strategic-uncertainty"
"yearMonth" => "2015-02"
"year" => "2015"
"title" => "Fear of Novelty: A Model of Scientific Discovery with Strategic Uncertainty"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2015). <i>Fear of Novelty: A Model of Scientific Discovery with Strategic Uncertainty</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-03-09 09:42:45"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper analyzes the production of fundamental research as a coordination game played by scholars. In the model, scholars decide to adopt a new idea only if they believe that a critical mass of peers is following a similar research strategy. If researchers observe only a noisy idiosyncratic signal of the true scientific potential of a new idea, we show that the game presents a single threshold equilibrium. In this environment, fundamental research proceeds with large structural breaks followed by long periods of time in which new ideas are unsuccessful. The likelihood of a new idea emerging depends on various parameters, including the rewards of working in the old paradigm, the critical mass of researchers required to create a new school of thought and scholars’ ability to properly assess the scientific value of new ideas."
"en" => "This paper analyzes the production of fundamental research as a coordination game played by scholars. In the model, scholars decide to adopt a new idea only if they believe that a critical mass of peers is following a similar research strategy. If researchers observe only a noisy idiosyncratic signal of the true scientific potential of a new idea, we show that the game presents a single threshold equilibrium. In this environment, fundamental research proceeds with large structural breaks followed by long periods of time in which new ideas are unsuccessful. The likelihood of a new idea emerging depends on various parameters, including the rewards of working in the old paradigm, the critical mass of researchers required to create a new school of thought and scholars’ ability to properly assess the scientific value of new ideas."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
92 => Essec\Faculty\Model\Contribution {#2363
#_index: "academ_contributions"
#_id: "8048"
#_source: array:18 [
"id" => "8048"
"slug" => "financial-distress-and-banks-communication-policy-in-crisis-times"
"yearMonth" => "2008-12"
"year" => "2008"
"title" => "Financial Distress and Banks' Communication Policy in Crisis Times"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2008). <i>Financial Distress and Banks' Communication Policy in Crisis Times</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => array:3 [
0 => "Communication de crise"
1 => "Crise financière"
2 => "Risque de défaut"
]
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Une analyse de la stratégie optimale de communication des banques dans un modèle à information imparfaite. Il permet d'étudier l'impact d'une plus grande transparence sur la fréquence des faillites."
"en" => "This short paper analyzes banks' communication policies in crisis times and the role of imperfect information in enhancing banks' distress. If banks differ in their exposure to risky assets, fragile banks may claim to be solid only in order to manipulate investors' expectations. Then solid banks must pay a larger interest rate than in a perfect information set-up. A stronger sanction for false information would improve the situation of the low-risk banks but deteriorate the situation of the high-risk banks. The total effect on defaulting credit institutions is ambiguous. It is shown that, in some cases, the optimal sanction is lower than the sanction that rules out any manipulatory behaviour."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
93 => Essec\Faculty\Model\Contribution {#2364
#_index: "academ_contributions"
#_id: "8049"
#_source: array:18 [
"id" => "8049"
"slug" => "financial-instability-under-floating-exchange-rate"
"yearMonth" => "2003-03"
"year" => "2003"
"title" => "Financial Instability under Floating Exchange Rate"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2003). <i>Financial Instability under Floating Exchange Rate</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Fin des années 90, un grand nombre de pays en voie de développement présentaient un marché des capitaux ouvert et une dette en devises significative. Cet article s'interroge sur la compatibilité d'un régime de changes flexibles avec cette structure financière. Le modèle prend la forme d'un jeu qui oppose des générations successives d'investisseurs, amenés à décider de renouveler ou non leurs engagements. Le taux de change est soumis à des chocs aléatoires, qui rendent incertaine la solvabilité du secteur privé. Nous démontrons qu'un faible risque d'insolvabilité peut provoquer un risque d'illiquidité très important. Un équilibre à anticipations rationnelles sans défaut peut être mis en évidence seulement dans le cas peu probable où la monnaie nationale est fortement surévaluée. Il semblerait que les changes flexibles sont loin de répondre aux attentes des pays en voie de développement."
"en" => "At the end of the nineties, many developing countries featured an open capital market and relied heavily on dollar-debt financing of their economy. This paper analyses whether, in this context, clean floating can be a sustainable policy choice. The model is cast as a game between successive generations of investors who decide whether they buy or not the debt of a representative firm. The exchange rate is subject to random shocks, which makes uncertain the private sector's solvency. We show that a small risk of insolvency would bring about a much larger risk of illiquidity. A rational expectation equilibrium without default can be put forward only in the highly improbable case when the currency is extremely overvalued. The case against flexible exchange rates may be stronger than usually thought."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
94 => Essec\Faculty\Model\Contribution {#2365
#_index: "academ_contributions"
#_id: "8053"
#_source: array:18 [
"id" => "8053"
"slug" => "four-myths-and-a-financial-crisis"
"yearMonth" => "2009-09"
"year" => "2009"
"title" => "Four Myths and a Financial Crisis"
"description" => "VRANCEANU, R. (2009). <i>Four Myths and a Financial Crisis</i>. ESSEC Business School."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Banque"
1 => "Confiance"
2 => "Crise financière"
3 => "Equilibres multiples"
4 => "Mythes économiques"
]
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article retrace les moments critiques de la crise financière 2007-2009, étudie les mécanismes de propagation des chocs, évalue les politiques économiques mises en œuvre pour faire face à cette crise."
"en" => "The main driving force of the financial crisis of 2007-2009 was a rapid deterioration of the trust of private agents in the quality of financial institutions. In turn, this loss of confidence entailed the collapse of several key asset markets and a sharp decline in the other asset prices. This paper surveys the critical moments of the crisis, puts forward some of the shock amplifying mechanisms and comments on the effectiveness of various policy measures. The conclusion opens the debate on what structural changes in the existing financial architecture are required to contain such crises in the future."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
95 => Essec\Faculty\Model\Contribution {#2366
#_index: "academ_contributions"
#_id: "8058"
#_source: array:18 [
"id" => "8058"
"slug" => "gender-interaction-in-teams-experimental-evidence-on-performance-and-punishment-behavior"
"yearMonth" => "2015-06"
"year" => "2015"
"title" => "Gender Interaction in Teams: Experimental Evidence on Performance and Punishment Behavior"
"description" => "JUNG, S. et VRANCEANU, R. (2015). <i>Gender Interaction in Teams: Experimental Evidence on Performance and Punishment Behavior</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "JUNG S."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => """
This paper reports results from a real-effort experiment in which men and women are paired to form a two-member team and asked to execute a real-effort task. Each participant receives an equal share of the team's output. Workers who perform better than their partner can punish him/her by imposing a fine. We manipulate th teams' gender composition (man-man, man-woman, and woman-woman) to analyze\n
whether an individual's performance and sanctioning behavior depends on his/her gender and the gender interaction within the team. The data show that, on average, men perform slightly better than women. A man's performance will deteriorate when paired with a woman, while a woman's performance will improve when paired with a woman. When underperforming, women are sanctioned more often and more heavily than men; if sanctioned, men tend to improve their performance, while women's performance does not change.
"""
"en" => """
This paper reports results from a real-effort experiment in which men and women are paired to form a two-member team and asked to execute a real-effort task. Each participant receives an equal share of the team's output. Workers who perform better than their partner can punish him/her by imposing a fine. We manipulate th teams' gender composition (man-man, man-woman, and woman-woman) to analyze\n
whether an individual's performance and sanctioning behavior depends on his/her gender and the gender interaction within the team. The data show that, on average, men perform slightly better than women. A man's performance will deteriorate when paired with a woman, while a woman's performance will improve when paired with a woman. When underperforming, women are sanctioned more often and more heavily than men; if sanctioned, men tend to improve their performance, while women's performance does not change.
"""
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
96 => Essec\Faculty\Model\Contribution {#2367
#_index: "academ_contributions"
#_id: "8062"
#_source: array:18 [
"id" => "8062"
"slug" => "globalisation-and-growth-new-evidence-from-central-and-eastern-europe"
"yearMonth" => "2001-04"
"year" => "2001"
"title" => "Globalisation and Growth: New Evidence from Central and Eastern Europe"
"description" => "CERNAT, L. et VRANCEANU, R. (2001). <i>Globalisation and Growth: New Evidence from Central and Eastern Europe</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "CERNAT L."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-03-08 16:23:45"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Durant la dernière décennie, les pays d'Europe Centrale et Orientale ont largement ouvert leurs frontières aux échanges de marchandises et capitaux. Cet article propose une estimation empirique de l'impact de changement sur le secteur réel. Par une analyse de données de panel nous montrons que l'intégration plus poussée avec l'UE, la réduction des tarifs douaniers et l'accroissement de l'investissement étranger direct favorisent le développement économique."
"en" => "To various degrees, Central and Eastern European countries increased over the last ten years their participation to the world economy, in particular, they accepted the challenge of trade openness and attracted significant foreign direct investment. This paper aims to asses to what extent this major change had a favourable contribution to output growth in this region. Results of a panel data analysis suggest that increased EU integration, reduced import duties and FDI were favourable to development."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
97 => Essec\Faculty\Model\Contribution {#2368
#_index: "academ_contributions"
#_id: "8063"
#_source: array:18 [
"id" => "8063"
"slug" => "group-gender-composition-and-economic-decision-making-evidence-from-the-kallystee-business-game"
"yearMonth" => "2015-09"
"year" => "2015"
"title" => "Group Gender Composition and Economic Decision-Making: Evidence from the Kallystée Business Game"
"description" => "LAMIRAUD, K. et VRANCEANU, R. (2015). <i>Group Gender Composition and Economic Decision-Making: Evidence from the Kallystée Business Game</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "LAMIRAUD Karine"
"bid" => "B00278040"
"slug" => "lamiraud-karine"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper analyses data collected in 2012 and 2013 at the ESSEC Business School from Kallystée, a proprietary mass-attendance business game. Company boards are simulated by groups of five students selected at random. We manipulate the gender composition of the management teams to allow for all possible gender combinations. We show that all-men and mixed teams with four women perform significantly better than all-women teams. However, when controlling for the average tolerance to risk of the teams, the performance advantage of all-men teams vanishes, while the “residual” economic performance of mixed-gender teams with a majority of women is still positive and strong. Further analysis of “actual” risk-taking behavior shows that in these mixed-gender teams a “risk shift” mechanism is at play, as they take risks beyond what their total tolerance to risk as a group would suggest."
"en" => "This paper analyses data collected in 2012 and 2013 at the ESSEC Business School from Kallystée, a proprietary mass-attendance business game. Company boards are simulated by groups of five students selected at random. We manipulate the gender composition of the management teams to allow for all possible gender combinations. We show that all-men and mixed teams with four women perform significantly better than all-women teams. However, when controlling for the average tolerance to risk of the teams, the performance advantage of all-men teams vanishes, while the “residual” economic performance of mixed-gender teams with a majority of women is still positive and strong. Further analysis of “actual” risk-taking behavior shows that in these mixed-gender teams a “risk shift” mechanism is at play, as they take risks beyond what their total tolerance to risk as a group would suggest."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
98 => Essec\Faculty\Model\Contribution {#2369
#_index: "academ_contributions"
#_id: "8075"
#_source: array:18 [
"id" => "8075"
"slug" => "incertitude-bien-etre-et-distribution-des-salaires-dans-un-modele-de-recherche-demploi"
"yearMonth" => "2001-10"
"year" => "2001"
"title" => "Incertitude, bien-être et distribution des salaires dans un modèle de recherche d'emploi"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2001). <i>Incertitude, bien-être et distribution des salaires dans un modèle de recherche d'emploi</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Dans une économie décentralisée avec coûts de recherche, le paradoxe de Diamond permet de montrer que les firmes peuvent proposer des salaires de monopsone et s'accaparer le surplus des travailleurs. Par opposition, cet article vérifie que l'introduction d'une incertitude supplémentaire sur la qualité du travail proposé peut produire une amélioration au sens de Pareto de l'allocation d'équilibre. Si les travailleurs divergent dans leur mesure de la pénibilité associée à des tâches identiques, ils adopteront des salaires de réservation différents. Comme certaines firmes peuvent être tentées de proposerun salaire élevé afin de maximiser leur recrutement, les travailleurs peu exigeants embauchés par ces firmes verront leur satisfaction augmenter."
"en" => "In a decentralized economy where homogeneous workers search for the best job offers, mirror Diamond's paradox hold: firms dispose of monopsonistic power allowing them to post a low wage such as to reap all worker surplus. This paper shows that additional uncertainty on job qualify favors the emergence of a Pareto-dominant equilibrium. If some firms want to attract those workers who perceive on-the-job taks as extremely tough, they will post higher whages, to the benefit of the more enthusiastic workers."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
99 => Essec\Faculty\Model\Contribution {#2370
#_index: "academ_contributions"
#_id: "8090"
#_source: array:18 [
"id" => "8090"
"slug" => "international-remittances-and-residents-labour-supply-in-a-signaling-model"
"yearMonth" => "2007-01"
"year" => "2007"
"title" => "International Remittances and Residents' Labour Supply in a Signaling Model"
"description" => "NAIDITCH, C. et VRANCEANU, R. (2007). <i>International Remittances and Residents' Labour Supply in a Signaling Model</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "NAIDITCH C."
]
]
"ouvrage" => ""
"keywords" => array:9 [
0 => "Altruisme"
1 => "Développement"
2 => "Economie du travail"
3 => "Economie internationale"
4 => "Emigrants"
5 => "Migrants"
6 => "Offre de travail"
7 => "Signalisation"
8 => "Transferts"
]
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article étudie l'impact des transferts monétaires effectués par les migrants vers les pays d'origine sur l'offre de travail des résidents. Si les derniers ont la possibilité de manipuler les anticipations des migrants, les migrants peuvent réduire le montant du transfert, pénalisant ainsi les résidents les plus démunis."
"en" => "This paper analyzes the impact of remittances sent by altruistic migrants on the labor supply of residents. The model is cast as a two-period game with asymmetric information about the residents' real economic situation. The optimal transfer depends on wages of both the donor and the recipient. Residents subject to a good economic situation may behave as if they were in a poor economic situation only in order to manipulate remitters' expectations. The latter, being aware of this risk, reduce the transferred amount accordingly. Therefore, in the equilibrium, residents who really are victims of the bad economic outlook, are penalized as compared to the perfect information set-up. In some circumstances, they can signal their type by drastically cutting working hours, thus further enhancing their precarity."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
100 => Essec\Faculty\Model\Contribution {#2371
#_index: "academ_contributions"
#_id: "8094"
#_source: array:18 [
"id" => "8094"
"slug" => "investment-through-retained-earnings-and-employment-in-transitional-economies"
"yearMonth" => "1997-01"
"year" => "1997"
"title" => "Investment through Retained Earnings and Employment in Transitional Economies"
"description" => "VRANCEANU, R. (1997). <i>Investment through Retained Earnings and Employment in Transitional Economies</i>. ESSEC Business School."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Plusieurs études du marché du travail dans les économies en transition ont utilisé des modèles statiques ou quasi-dynamiques pour expliquer le comportement d'emploi des grandes entreprises. Celles-ci financent une partie significative des investissements par leurs profits. Ce texte analyse les conséquences de ce mécanisme pour les décisions économiques du syndicat et de l'entreprise en perspective intertemporelle. Les revendications salariales peuvent être modérées et l'emploi favorisé. Un tel mécanisme est toujours avantageux pour le syndicat. Quant à la firme, sa décision dépend du revenu alternatif des travailleurs."
"en" => "Several studies of the labor market in transitional economies use static or quasi-dynamic trade union models to explain the employment behavior of large firms. One interesting feature of these firms is the massive financing of investment through retained earnings. This paper investigates the consequences of this mechanism on the economic decisions of the union and the firm in a two-period setting. Wage claims may be moderated and employment pushed up. While the union always supports the scheme, the attitude of the firm depends on the workers' alternative income."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
101 => Essec\Faculty\Model\Contribution {#2372
#_index: "academ_contributions"
#_id: "14944"
#_source: array:18 [
"id" => "14944"
"slug" => "a-two-sector-model-of-healthcare-provision-with-directed-search"
"yearMonth" => "2024-04"
"year" => "2024"
"title" => "A two-sector model of healthcare provision with directed search"
"description" => "LAMIRAUD, K., BESANCENOT, D. et VRANCEANU, R. (2024). A two-sector model of healthcare provision with directed search. Dans: 23rd European Health Economics Workshop 2024. Toulouse."
"authors" => array:3 [
0 => array:3 [
"name" => "LAMIRAUD Karine"
"bid" => "B00278040"
"slug" => "lamiraud-karine"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
2 => array:1 [
"name" => "BESANCENOT Damien"
]
]
"ouvrage" => "23rd European Health Economics Workshop 2024"
"keywords" => []
"updatedAt" => "2024-07-15 15:30:40"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => ""
"en" => ""
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
102 => Essec\Faculty\Model\Contribution {#2373
#_index: "academ_contributions"
#_id: "8099"
#_source: array:18 [
"id" => "8099"
"slug" => "is-the-ecb-so-special-a-qualitative-and-quantitative-analysis"
"yearMonth" => "2006-03"
"year" => "2006"
"title" => "Is the ECB So Special? A Qualitative and Quantitative Analysis"
"description" => "FOURÇANS, A. et VRANCEANU, R. (2006). <i>Is the ECB So Special? A Qualitative and Quantitative Analysis</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "FOURÇANS André"
"bid" => "B00000199"
"slug" => "fourcans-andre"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "BCE et Fed "
1 => "Politique monétaire "
2 => "Règle de Taylor"
3 => "VAR"
4 => "Zone euro"
]
"updatedAt" => "2023-03-08 17:22:47"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet article étudie la politique monétaire de la BCE sur la période 1999-2005 en s'appuyant sur une analyse qualitative basée sur l'interprétation des messages du Président de la banque centrale ainsi qu'une analyse empirique des principales décisions. Cette dernière analyse propose plusieurs estimations de la règle de Taylor de la BCE et développe un modèle vectoriel autorégressif de la zone euro, afin d'étudier l'impact des chocs du taux d'intérêt. Ces résultats sont mis en perspective avec la politique monétaire de la Fed."
"en" => "This paper analyses the European Central Bank (ECB) monetary policy over the period 1999-2005, both from a qualitative and a quantitative perspective, and compares it with the Federal Reserve Bank. The qualitative approach builds on information conveyed by various speeches of the central bank officers, mainly the President of the ECB, Jean-Claude Trichet. The quantitative analysis provides several estimates of what could have been the ECB and Fed interest rate rules. It also develops a VAR model of both the Euro zone and the US economy so as to analyze dynamic effects of an interest rate shock. Both the qualitative and quantitative analyses point to the difficult task of the ECB, which must build credibility while managing monetary policy under major uncertainty about the structure of the new Euro area. They also suggest that, apart from the ECB's credibility building, differences between the observed behaviour of the ECB and the Fed over the time period under investigation should be accounted for by differences in the economic outlook of the two areas, rather than in the goals of the central bankers."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
103 => Essec\Faculty\Model\Contribution {#2374
#_index: "academ_contributions"
#_id: "8109"
#_source: array:18 [
"id" => "8109"
"slug" => "knowledge-in-economics-and-economic-reform-an-analysis-of-french-survey-data"
"yearMonth" => "2011-04"
"year" => "2011"
"title" => "Knowledge in Economics and Economic Reform: An Analysis of French Survey Data"
"description" => "VRANCEANU, R. et BARTHELEMY, J. (2011). <i>Knowledge in Economics and Economic Reform: An Analysis of French Survey Data</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:3 [
"name" => "BARTHELEMY Jérôme"
"bid" => "B00013767"
"slug" => "barthelemy-jerome"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Building on survey data collected by Vranceanu, Laot and Dubart (2010), we study how personal characteristics, general and economics education, occupation and personal interest in economics affect knowledge in economics. We then apply factor analysis in order to build an aggregate indicator of opinion on promarket reforms. This opinion indicator becomes the dependent variable in a second multiple regression model; it turns out that knowledge in economics contributes by 3.5% to explain the favorable opinion on pro-market reforms."
"en" => "Building on survey data collected by Vranceanu, Laot and Dubart (2010), we study how personal characteristics, general and economics education, occupation and personal interest in economics affect knowledge in economics. We then apply factor analysis in order to build an aggregate indicator of opinion on promarket reforms. This opinion indicator becomes the dependent variable in a second multiple regression model; it turns out that knowledge in economics contributes by 3.5% to explain the favorable opinion on pro-market reforms."
]
"authors_fields" => array:2 [
"fr" => "Management"
"en" => "Management"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
104 => Essec\Faculty\Model\Contribution {#2375
#_index: "academ_contributions"
#_id: "8141"
#_source: array:18 [
"id" => "8141"
"slug" => "la-reduction-des-budgets-de-la-defense-en-europe-economie-budgetaire-ou-concurrence-budgetaire"
"yearMonth" => "1999-02"
"year" => "1999"
"title" => "La réduction des budgets de la défense en Europe : économie budgétaire ou concurrence budgétaire ?"
"description" => "GUYOT, M. et VRANCEANU, R. (1999). <i>La réduction des budgets de la défense en Europe : économie budgétaire ou concurrence budgétaire ?</i> ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Pendant les années 90, on a assisté à une extension du processus d'unification européenne vers les domaines de la défense commune et à la construction d'une authentique base industrielle de défense. Dans le même temps, on a pu observer une forte baisse des dépenses militaires et une moindre capacité des pays européens à gérer les aspects militaires des crises extérieures. Ce papier propose une explication de ce paradoxe basée sur un modèle de production décentralisée d'un bien public en présence d'effets de débordement spécifiques"
"en" => "In the last decade, European defense has been submitted to impressive changes. Military alliances between the EU member countries have strengthened, and an European defense industrial base is being built up. But in a paradoxical way, European countries look today less capable to cope with important military crisis, and their defense budgets are plunging. The paper proposes an explanation for this paradox, considering the case of the decentralized production of a public good with cross-border spillin effects."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
105 => Essec\Faculty\Model\Contribution {#2376
#_index: "academ_contributions"
#_id: "8163"
#_source: array:18 [
"id" => "8163"
"slug" => "le-financement-public-du-secteur-de-la-defense-une-source-dinefficacite"
"yearMonth" => "2005-09"
"year" => "2005"
"title" => "Le financement public du secteur de la défense, une source d'inefficacité ?"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2005). <i>Le financement public du secteur de la défense, une source d'inefficacité ?</i> ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Traditionnellement les pays d'Europe continentale financent leur secteur de la défense par l'argent public. Actuellement, le mouvement de désengagement des Etats par rapport à la production d'armes pose le problème d'un plus grand recours au financement privé. Cette étude montre que l'absence des relations de long terme entre prêteurs privés et firmes de la défense pourrait bloquer cette transition."
"en" => "Continental European countries used to finance defence firms with public money. In the last few years, many governments aimed at implementing a hands-off policy towards the defence sector, which implies a gradual transition from public to private funding. This paper argues that the absence of long term relationships between defense firms and private investors may block this change."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
106 => Essec\Faculty\Model\Contribution {#2377
#_index: "academ_contributions"
#_id: "8219"
#_source: array:18 [
"id" => "8219"
"slug" => "les-syndicats-francais-une-formalisation-elementaire"
"yearMonth" => "1996-09"
"year" => "1996"
"title" => "Les syndicats français, une formalisation élémentaire"
"description" => "BESANCENOT, D. et VRANCEANU, R. (1996). <i>Les syndicats français, une formalisation élémentaire</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Dans cet article, nous étudions les caractéristiques d'un syndicat représentatif dans une économie intégrant des agents strictement rationnels. Le modèle repose sur trois hypothèses : l'entreprise accepte de payer une prime pour éviter le risque de grève, les agents maximisent leur espérance de revenu et le dirigeant syndical cherche la taille optimale du syndicat compte tenu des avantages liés à une forte représentativité mais aussi des coûts de gestion croissants avec le nombre d'adhérents. Sous ces hypothèses, on vérifie l'existence d'un équilibre non-walrasien dans lequel taux de salaire, emploi, taille et représentativité du syndicat sont simultanément déterminés."
"en" => "In this paper, we examine the emergence of trade unions in a hypothetical economy hosting strictly rational workers. The model is founded on three main assumptions : firms accept to pay a premium in order to avoid a strike, private agents wish to join the union in order to maximise their expected income and union leaders seek to maximise their net benefits. It will be shown that a non-Walrasian equilibrium exists in which employment, wages, union size and agressivity are jointly determined."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
107 => Essec\Faculty\Model\Contribution {#2378
#_index: "academ_contributions"
#_id: "8239"
#_source: array:18 [
"id" => "8239"
"slug" => "lying-about-delegation"
"yearMonth" => "2015-01"
"year" => "2015"
"title" => "Lying about Delegation"
"description" => "SUTAN, A. et VRANCEANU, R. (2015). <i>Lying about Delegation</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "SUTAN A."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => """
This paper reports results from a three-player variant of the ultimatum game in which the Proposer\n
can delegate to a third party his decision regarding how to share his endowment with a Responder\n
with a standard veto right. However, the Responder cannot verify whether the delegation is\n
effective or the third party merely plays a “scapegoat” role while the decision is made by the\n
Proposer himself. In this imperfect information setting, the Proposer can send an unverifiable\n
message declaring his delegation strategy. The most interesting strategy is “false delegation”, in\n
which the Proposer makes the decision but claims to have delegated it. In our sample, the recourse\n
to false delegation is significant, and a significant number of potential Delegates accept serving in\n
the scapegoat role. However, there are many honest Proposers, and 20% of all Delegates will refuse\n
to be the accomplices of a dishonest Proposer. Responders tend to more readily accept poor offers\n
in a setup that permits lying about delegation; the acceptance rate of the poor offer is the highest\n
when Delegates can refuse the scapegoat role.
"""
"en" => """
This paper reports results from a three-player variant of the ultimatum game in which the Proposer\n
can delegate to a third party his decision regarding how to share his endowment with a Responder\n
with a standard veto right. However, the Responder cannot verify whether the delegation is\n
effective or the third party merely plays a “scapegoat” role while the decision is made by the\n
Proposer himself. In this imperfect information setting, the Proposer can send an unverifiable\n
message declaring his delegation strategy. The most interesting strategy is “false delegation”, in\n
which the Proposer makes the decision but claims to have delegated it. In our sample, the recourse\n
to false delegation is significant, and a significant number of potential Delegates accept serving in\n
the scapegoat role. However, there are many honest Proposers, and 20% of all Delegates will refuse\n
to be the accomplices of a dishonest Proposer. Responders tend to more readily accept poor offers\n
in a setup that permits lying about delegation; the acceptance rate of the poor offer is the highest\n
when Delegates can refuse the scapegoat role.
"""
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
108 => Essec\Faculty\Model\Contribution {#2379
#_index: "academ_contributions"
#_id: "8266"
#_source: array:18 [
"id" => "8266"
"slug" => "migratory-equilibria-with-invested-remittances"
"yearMonth" => "2009-04"
"year" => "2009"
"title" => "Migratory Equilibria with Invested Remittances"
"description" => "NAIDITCH, C. et VRANCEANU, R. (2009). <i>Migratory Equilibria with Invested Remittances</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "NAIDITCH C."
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Migration"
1 => "Motif d'investissement"
2 => "Politique migrante"
3 => "Transfert des migrants"
]
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article étudie la migration économique dans le cadre d'un modèle où les migrants peuvent investir une partie de leur épargne dans le pays d'origine. En particulier, un équilibre avec migration partielle est faisable. Dans ce cas, on démontre et teste empiriquement une relation positive entre nombre de migrants et le montant du transfert par migrant."
"en" => "This paper analyzes international migrations when migrants invest part of their income in their origin country. This investment contributes to increase capital intensity and wages in the origin country, thus reducing the scope for migrating. We show that a non-total migratory equilibrium can exist if the foreign wage is not too high, and/or migratory and transfer costs are not too low. Exogenous shocks, such as an increase in the foreign wage, lead to an increase in optimal remittances per migrant, and a higher wage in the origin country. Yet the net effect on the equilibrium number of migrants is positive. Hence, in equilibrium, optimal remittances and number of migrants are positively related. We use data from twenty five countries from Eastern Europe and Central Asia in 2000 in order to test for this implication of our model. OLS and bootstrap estimates put forward a positive elasticity of the number of migrants with respect to remittances per migrant. Policy implications follow."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
109 => Essec\Faculty\Model\Contribution {#2380
#_index: "academ_contributions"
#_id: "8267"
#_source: array:18 [
"id" => "8267"
"slug" => "migratory-policy-in-developing-countries-how-to-bring-best-people-back"
"yearMonth" => "2008-11"
"year" => "2008"
"title" => "Migratory Policy in Developing Countries: How to Bring Best People Back?"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2008). <i>Migratory Policy in Developing Countries: How to Bring Best People Back?</i> ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => array:3 [
0 => "Migration temporaire"
1 => "Retour des migrants"
2 => "Signalisation"
]
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article étudie la décision des migrants de revenir au pays d'origine dans le cadre d'un modèle de signalisation à la spence. Le jeu à information imparfaite décrit le comportement des migrants, et celui des firmes, sous l'hypothèse d'information imparfaite quant à la productivité des migrants.L'article étudie la décision des migrants de revenir au pays d'origine dans le cadre d'un modèle de signalisation à la spence. Le jeu à information imparfaite décrit le comportement des migrants, et celui des firmes, sous l'hypothèse d'information imparfaite quant à la productivité des migrants."
"en" => "This paper analyzes the decision of a migrant to return or stay within the framework of a signaling model with exogenous migratory costs. If employers have only imperfect information about the type of a worker and good workers migrate, bad workers might copy their strategy in order to get the same high wage as the good workers. Employers will therefore reduce the wage they pay to migrants and good workers incur a loss compared to the perfect information setup. In one hybrid equilibrium of the game, the more bad workers migrate, the higher the incentive for good workers to come back. Policy implications follow."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
110 => Essec\Faculty\Model\Contribution {#2381
#_index: "academ_contributions"
#_id: "8278"
#_source: array:18 [
"id" => "8278"
"slug" => "money-in-the-inflation-equation-the-euro-area-evidence"
"yearMonth" => "2008-05"
"year" => "2008"
"title" => "Money in the Inflation Equation: The Euro Area Evidence"
"description" => "FOURÇANS, A. et VRANCEANU, R. (2008). <i>Money in the Inflation Equation: The Euro Area Evidence</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "FOURÇANS André"
"bid" => "B00000199"
"slug" => "fourcans-andre"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "BCE"
1 => "Inflation"
2 => "Monnaie"
3 => "Politique monétaire"
]
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'étude montre que dans la Zone Euro une croissance de l'agrégat monétaire M3 avoisinant les 10% sur une longue période est responsable d'une inflation de 2.5%. L'output gap peut influencer l'inflation dans le court-terme.L'étude montre que dans la Zone Euro une croissance de l'agrégat monétaire M3 avoisinant les 10% sur une longue période est responsable d'une inflation de 2.5%. L'output gap peut influencer l'inflation dans le court-terme."
"en" => "The ECB is the only major central bank that still emphasizes the role of money in monetary policy management. In this paper, we bring some support to this approach. Taking into account Euro area data from the period between 1999 and 2007, we demonstrate that a steady 10 per cent increase in M3 may result in an inflation rate of approximately 2½ percentage points. A negative output gap would have a short term offsetting effect, and vice versa."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
111 => Essec\Faculty\Model\Contribution {#2382
#_index: "academ_contributions"
#_id: "8284"
#_source: array:18 [
"id" => "8284"
"slug" => "multiple-equilibria-in-a-firing-game-with-impartial-justice"
"yearMonth" => "2007-11"
"year" => "2007"
"title" => "Multiple Equilibria in a Firing Game with Impartial Justice"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2007). <i>Multiple Equilibria in a Firing Game with Impartial Justice</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Coût de licenciement"
1 => "Equilibres multiples"
2 => "Juges du travail"
3 => "Motif de licenciement"
4 => "Protection légale de l'emploi"
]
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Dans de nombreux pays d'Europe, les employés sont couverts par des contrats de travail qui encadrent de manière stricte la possibilité de licenciement. Par ailleurs, les employés licenciés peuvent contester en justice le motif du licenciement. L'article étudie l'interaction entre entreprises, employés et système juridique, dans le contexte spécifique aux pays du Sud de l'Europe. Si la marge d'erreur des juges augmente avec le nombre de cas à traiter, nous montrons que le jeu présente des équilibres multiples qui diffèrent dans la fréquence de travailleurs virés de manière abusive pour motif personnel."
"en" => "In many European countries, a majority of employees are hired under very protective labor contracts that restrict the ability of the employer to dismiss them. In particular, employees can take to courts the firm's layoff motive. This paper analyses the interaction between firms, employees and the labor judicial system specific to South European countries. If judges' error margin increases when the judicial system is subject to congestion, the game presents multiple equilibria which differ in the frequency of workers abusively fired for personal motives. Policy implications can be inferred."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
112 => Essec\Faculty\Model\Contribution {#2383
#_index: "academ_contributions"
#_id: "8313"
#_source: array:18 [
"id" => "8313"
"slug" => "optimal-return-in-a-model-of-bank-small-business-financing"
"yearMonth" => "2014-02"
"year" => "2014"
"title" => "Optimal Return in a Model of Bank Small-business Financing"
"description" => "PEIA, O. et VRANCEANU, R. (2014). <i>Optimal Return in a Model of Bank Small-business Financing</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "PEIA O."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Nous étudions le financement des PME par les banques dans un modèle de type "global games". Il apparait que le taux d'intérêt d’équilibre dans une économie décentralisée avec secteur bancaire concurrentiel est supérieur au taux d'intérêt qui assure le plus grand taux de réussite des projets."
"en" => "This paper develops a simple model showing how banks can increase the access to finance of small, risky firms by mitigating coordination problems among investors. If investors observe a biased signal about the true implementation cost of real sector projects, the model can be solved for a switching equilibrium in the classical global games approach. We show that the socially optimal interest rate that maximizes the probability of success of the firm is higher than the risk-free rate. Yet if banks maximize investors' expected return, they would choose an interest higher than the socially optimal one. This gives rise to a form of credit rationing, which stems from the funding constraints of the banks."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
113 => Essec\Faculty\Model\Contribution {#2384
#_index: "academ_contributions"
#_id: "8317"
#_source: array:18 [
"id" => "8317"
"slug" => "output-density-and-the-foundations-of-generalized-production-functions"
"yearMonth" => "1996-11"
"year" => "1996"
"title" => "Output Density and the Foundations of Generalized Production Functions"
"description" => "CONTENSOU, F. et VRANCEANU, R. (1996). <i>Output Density and the Foundations of Generalized Production Functions</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "CONTENSOU François"
"bid" => "B00000121"
"slug" => "contensou-francois"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Ce texte vise à explorer les fondements des fonctions de production généralisées utilisées dans les analyses consacrées à l'explication de la durée du travail et de l'emploi dans les systèmes économiques décentralisés. Le processus de production est représenté par une notion originale : la fonction de densité productive. Il en développe les applications les plus directes : demande bidimensionnelle de travail, impact des contraintes d'horaire et interprétation de la notion Hicksienne de "journée optimale de travail"."
"en" => "This text examines the foundations and properties of the Generalized Production Functions frequently used in the literature devoted to the analysis of employment and duration of work in decentralized competitive economies. In order to improve the representation of the productive process, it introduces the concept of Output Density Function, then sketches some of its most direct applications : analyzing the determination of a two dimensional labor demand, explaining the impact of legally enforced working hour limits on employment and interpreting the Hicksian notion of "optimal working day"."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
114 => Essec\Faculty\Model\Contribution {#2385
#_index: "academ_contributions"
#_id: "8353"
#_source: array:18 [
"id" => "8353"
"slug" => "public-debt-from-insolvency-to-illiquidity-default"
"yearMonth" => "2001-05"
"year" => "2001"
"title" => "Public Debt: From Insolvency to Illiquidity Default"
"description" => "BESANCENOT, D., HUYNH, K. et VRANCEANU, R. (2001). <i>Public Debt: From Insolvency to Illiquidity Default</i>. ESSEC Business School."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
2 => array:1 [
"name" => "HUYNH K."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La plupart des analyses des situations de défaut sur les dettes publiques prennent en compte le comportement opportuniste des gouvernement ou l'absence accidentelle de revenus. Dans cet article, le défaut est essentiellement provoqué par le refus des investisseurs de prêter au gouvernement, bien que sa solvabilité ne soit par directement mise en cause. Le modèle est résolu en répétant plusieurs fois le jeu du défaut entre gouvernement et investisseurs. Il apparaît que le seuil d'illiquidité est nettement inférieur au seuil d'insolvabilité. Ce résultat devrait être incorporé dans les modèles actuels d'évaluation des politiques fiscales."
"en" => "Most studies explain default on public debt either as the discretionary decision of a short-sighted government, or as the consequence of an accidental increase in public deficits. In this paper, default is brought about by the refusal of rational private investors to roll over the debty of a seemingly solvent government. True, default may occur after a long sequence of adverse shocks because the ballooning debt is no longer consistent with the going fiscal rule. But this rather small risk of insolvency brings about a much more severe illiquidity risk, as investors would refuse to lend to a government whose debt exceeds a critical threshold. Central to this analysis is the expectations upgrading process, and the recursive calculation of critical threstholds, until convergence is achived. It comes out that the debt level insulating the government from illiquidity default is much lower thatn the insolvency threshold. This result would ask for a more cautious evaluation of contemporary fiscal policies, which, so far, has focused almost exclusively on solvency criteria."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
115 => Essec\Faculty\Model\Contribution {#2386
#_index: "academ_contributions"
#_id: "8354"
#_source: array:18 [
"id" => "8354"
"slug" => "publish-or-teach-analysis-of-the-professors-optimal-career-path"
"yearMonth" => "2013-05"
"year" => "2013"
"title" => "Publish or Teach? Analysis of the Professor's Optimal Career Path"
"description" => "EL OUARDIGHI, F., KOGAN, K. et VRANCEANU, R. (2013). <i>Publish or Teach? Analysis of the Professor's Optimal Career Path</i>. ESSEC Business School."
"authors" => array:3 [
0 => array:3 [
"name" => "EL OUARDIGHI Fouad"
"bid" => "B00000177"
"slug" => "el-ouardighi-fouad"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
2 => array:1 [
"name" => "KOGAN K."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper analyzes how faculty members dynamically allocate their efforts between improving their research and teaching skills, taking into account the organizational structures and incentives implemented by academic institutions. The model builds on the assumption that organizational structures have an impact on the nature of spillover effects between teaching and research competencies. We analyze the dynamic equilibrium under unilateral and bilateral spillovers, using the no-spillover case as a benchmark. The bilateral spillover case is the most appealing as it achieves the highest overall performance; however, the nature of the equilibrium and the career paths can be quite different depending on the parameters of the problem such as the obsolescence of competencies or the strength of the spillover effect. This finding provides interesting insights on what could be the most productive configuration of a higher education institution."
"en" => "This paper analyzes how faculty members dynamically allocate their efforts between improving their research and teaching skills, taking into account the organizational structures and incentives implemented by academic institutions. The model builds on the assumption that organizational structures have an impact on the nature of spillover effects between teaching and research competencies. We analyze the dynamic equilibrium under unilateral and bilateral spillovers, using the no-spillover case as a benchmark. The bilateral spillover case is the most appealing as it achieves the highest overall performance; however, the nature of the equilibrium and the career paths can be quite different depending on the parameters of the problem such as the obsolescence of competencies or the strength of the spillover effect. This finding provides interesting insights on what could be the most productive configuration of a higher education institution."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
116 => Essec\Faculty\Model\Contribution {#2387
#_index: "academ_contributions"
#_id: "8359"
#_source: array:18 [
"id" => "8359"
"slug" => "quality-leaps-and-price-distribution-in-an-equilibrium-search-model"
"yearMonth" => "2001-09"
"year" => "2001"
"title" => "Quality Leaps and Price Distribution in an Equilibrium Search Model"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2001). <i>Quality Leaps and Price Distribution in an Equilibrium Search Model</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet article étudie les conséquences d'un choc de productivité dans une économie de type "search". Les entreprises produisent un bien et décident de sa qualité et du prix de vente. Les consommateurs cherchent la meilleure offre. Une partie des consommateurs ne connaît pas la qualité du bien qu'ils achètent. Le modèle présente plusieurs équilibres de Nash, en fonction de la proportion d'agents informés dans la population totale de consommateurs. Par exemple, si cette proportion n'est pas trop forte, ni trop faible, à l'équilibre toutes les firmes offrent un bien de haute qualité à un prix bas. Un équilibre en stratégie mixte peut aussi se manifester. Dans ces deux situations, le surplus des consommateurs est positif."
"en" => "This paper analyses the impact of a quality improving technological shock on terms of trade in a search economy. Firms produce a unit good and decide on both its quality and price. Consumers search for the best offer. Some of them can assess the product quality before buying it, the other cannot. Several types of Nash equilibria are put forward, in keeping with the proportion of experts in the population of consumers. For instance, if the proportion of experts is not too small, nor too large, in equilibrium firms may decide to produce high quality goods, but post the pre-shock low price. A mixed strategy equilibrium, where all firms produce high quality goods, but some of them post the low price while the other post a higher price, may also emerge. In both these configurations, consumers reap a positive surplus."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
117 => Essec\Faculty\Model\Contribution {#2388
#_index: "academ_contributions"
#_id: "8360"
#_source: array:18 [
"id" => "8360"
"slug" => "quality-uncertainty-and-welfare-in-a-search-economy"
"yearMonth" => "2001-10"
"year" => "2001"
"title" => "Quality Uncertainty and Welfare in a Search Economy"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2001). <i>Quality Uncertainty and Welfare in a Search Economy</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les modèles de recherche représentent de manière explicite les coûts subis par les consommateurs pour acquérir de l'information sur les prix. Peter Diamond a démontré qu'une telle économie ne peut pas atteindre spontanément l'équilibre walrassien , au contraire, les firmes affichent le prix de monopole et prélèvent l'intégralité du suplus du consommateur. Nous montrons que, dans ce contexte, plus d'incertitude sur la qualité du produit peut engendrer une amélioration du bien-être."
"en" => "Equilibrium search models carried a step further the neoclassical analysis of decentralized economies, by formalizing the acquisition of price information a costly activity. In a classical study, Peter Diamond proved that a search economy hosting homogeneous agents cannot reach spontaneously the Walrasian equilibrium: to the contrary, the resulting equilibrium has rather dramatic implications in terms of welfare, as firms post a single monopoly price and reap all consumers' surplus. In this paper, we show that additional uncertainty on product quality may bring about a Pareto-improved allocation in search economy."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
118 => Essec\Faculty\Model\Contribution {#2389
#_index: "academ_contributions"
#_id: "8370"
#_source: array:18 [
"id" => "8370"
"slug" => "reduction-de-la-duree-du-travail-et-complementarite-des-niveaux-de-qualification"
"yearMonth" => "1998-10"
"year" => "1998"
"title" => "Réduction de la durée du travail et complémentarité des niveaux de qualification"
"description" => "CONTENSOU, F. et VRANCEANU, R. (1998). <i>Réduction de la durée du travail et complémentarité des niveaux de qualification</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "CONTENSOU François"
"bid" => "B00000121"
"slug" => "contensou-francois"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le modèle étudie les conséquences en termes d'emploi d'une politique de réduction de la durée légale du travail lorsque le marché des services productifs est fortement segmenté, les travailleurs qualifiés et non qualifiés étant complémentaires dans les techniques de production mises en oeuvre. Si la substitution hommes-heures semble améliorer la situation de chômeurs qualifiés, l'accroissement du coût d'une unité de services productif du travail provoque une réduction de la demande de travailleurs non-qualifiés, touchant donc le segment de population le plus affecté par le chômage."
"en" => "This paper builds on a model with qualified and non-qualified workers to investigate the employment consequences of a work-sharing policy. The two types of workers are perfect complements in the production of labor services. They differ with respect to their hour effectiveness, which entails longer working hours for the qualified. A not too strong legal constraint on working time would affect only qualified workers. In this case, as the cost of one unit of labor services increases, the demand for less qualified workers goes down. An undifferentiated policy of working time reduction may harm low qualified workers, which are also the most exposed to unemployment."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
119 => Essec\Faculty\Model\Contribution {#2390
#_index: "academ_contributions"
#_id: "8375"
#_source: array:18 [
"id" => "8375"
"slug" => "remittances-as-a-social-status-signaling-device"
"yearMonth" => "2009-12"
"year" => "2009"
"title" => "Remittances as a Social Status Signaling Device"
"description" => "NAIDITCH, C. et VRANCEANU, R. (2009). <i>Remittances as a Social Status Signaling Device</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "NAIDITCH C."
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Information imparfaite"
1 => "Pauvreté"
2 => "Signal"
3 => "Transferts des migrants"
]
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article étudie les transferts des migrants en tant que moyen pour signaler leur situation économique aux yeux des résidents. En information imparfaite, les migrants pauvres peuvent transférer plus que normal, pour se faire passer pour des migrants ayant réussi. Les migrants riches peuvent adopter des stratégies de signalisation plus agressives encore."
"en" => "Like all human beings, migrants may have a concern about their prestige or social status in the eyes of left home family and friends. They can remit money in order to signal their economic success and increase their status. We show that, if migrants' income is private information, unsuccessful migrants might accept a worsening of their living conditions and send back home large amounts of remittances only in order to make residents believe that they are successful. In some cases, successful migrants can signal their true favorable economic situation by remitting an even larger amount."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
120 => Essec\Faculty\Model\Contribution {#2391
#_index: "academ_contributions"
#_id: "8378"
#_source: array:18 [
"id" => "8378"
"slug" => "reputation-in-a-model-of-economy-wide-privatization"
"yearMonth" => "1997-01"
"year" => "1997"
"title" => "Reputation in a Model of Economy-wide Privatization"
"description" => "BESANCENOT, D. et VRANCEANU, R. (1997). <i>Reputation in a Model of Economy-wide Privatization</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le texte étudie la politique de privatisation dans les économies en transition sous la forme d'un jeu séquentiel en information incomplète. Il met en évidence le potentiel d'incohérence temporelle de cette réforme. Les Etats ont deux objectifs prioritaires : la privatisation et la protection des emplois, dont les agents ignorent le poids dans la fonction objectif de l'Etat. Il sera démontré que deux types d'équilibres Bayesiens parfaits, l'un séparateur, l'autre "pooling", peuvent se manifester selon la nature de l'Etat. Si certains Etats orientés-emploi peuvent signaler leur priorité, les Etats orientés-privatisation ne peuvent pas. De ce fait, d'autres Etats orientés-emploi peuvent agir pour construire une réputation de "privatisation rapide"."
"en" => "This paper analyzes economy-wide privatization as a two-period sequential game with incomplete information, focusing on the potential for dynamic inconsistency of this reform. Governments have two main conflicting objectives: privatization and preservation of jobs. At the outset of the game, private agents do not know the weights attached to each objective by their government. It is shown that the game may present either a separating or a pooling Bayesian equilibrium, contingent upon the type of government. While some slow privatizers may successfully signal themselves in the eyes of private agents, others may attempt to build a reputation of "fast privatizers"."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
121 => Essec\Faculty\Model\Contribution {#2392
#_index: "academ_contributions"
#_id: "8379"
#_source: array:18 [
"id" => "8379"
"slug" => "reputation-in-a-model-of-exchange-rate-policy-with-incomplete-information"
"yearMonth" => "1997-03"
"year" => "1997"
"title" => "Reputation in a Model of Exchange Rate Policy with Incomplete Information"
"description" => "BESANCENOT, D. et VRANCEANU, R. (1997). <i>Reputation in a Model of Exchange Rate Policy with Incomplete Information</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Inspiré par le contexte européen, le modèle étudie la politique de change en tant que jeu séquentiel à horizon fini entre l'Etat et les agents privés dans l'hypothèse d'information incomplète sur les priorités de l'Etat. Celui-ci poursuit deux objectifs contradictoires : préserver la parité de sa monnaie et stimuler la production. La dévaluation permet une amélioration temporaire de la production mais aussi favorise les anticipations de dévaluation future, d'où l'émergence d'une prime de risque sur les taux d'intérêt. Il est démontré que le jeu présente un équilibre parfait Bayesien. Sous certaines conditions, l'équilibre qui apparaît est de type "mélangeur". Dans ce cas, la politique de non-dévaluation ne permet pas de signaler le type d'Etat et la prime de risque persiste. Plusieurs pays européens qui envisagent le passage à la monnaie unique pourraient se trouver dans une telle situation."
"en" => "Inspired by the contemporary process of European monetary integration, this paper analyzes exchange rate policy as a finite horizon sequential game under incomplete information of the private agents over the priorities of the central bank. The policymaker has two conflicting objectives: stimulating activity and preserving the parity of the currency. It will be shown that the game presents a perfect Bayesian equilibrium, the most interesting case deals with the pooling situation, where in the central bank undertakes a policy of strong currency during an introductory period, and devaluates in the very few moments before the transfer of its functions to the supra-national central bank. The model suggests a rationale for the persistent risk premium on interest rates in the countries applying for the European Monetary Union."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
122 => Essec\Faculty\Model\Contribution {#2393
#_index: "academ_contributions"
#_id: "8399"
#_source: array:18 [
"id" => "8399"
"slug" => "socially-efficient-managerial-dishonesty"
"yearMonth" => "2005-05"
"year" => "2005"
"title" => "Socially Efficient Managerial Dishonesty"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2005). <i>Socially Efficient Managerial Dishonesty</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Au début des années 2000, l'Administration américaine a renforcé de manière significative les sanctions contre les directeurs de grandes entreprises qui, de manière mal intentionnée, communiquent des fausses informations financières. A partir d'un jeu séquentiel entre gestionnaires et fournisseurs en présence d'information asymétrique, l'article démontre qu'un renforcement de la sanction peut provoquer - dans certains cas - un accroissement de la fréquence de faillites."
"en" => "As a reaction to the corporate scandals of the early 2000s, the US Administration dramatically tightened sanctions against managers who disclose misleading financial information. This paper argues that such a reform might come with some unpleasant macroeconomic effects. The model is cast as a game between the manager of a publicly listed company and the supplier of an essential input, under asymmetric information about the type of the firm. The analysis focuses on the Hybrid Bayesian Equilibrium where at least some managers choose to communicate a false information about the true type of the firm. We show that by dissuading "virtuous lies", whereby a manager strives to win time for a financially distressed company, a tougher sanction brings about a higher frequency of default."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
123 => Essec\Faculty\Model\Contribution {#2394
#_index: "academ_contributions"
#_id: "8417"
#_source: array:18 [
"id" => "8417"
"slug" => "structural-unemployment-in-eastern-european-reforming-countries"
"yearMonth" => "1994-08"
"year" => "1994"
"title" => "Structural Unemployment in Eastern European Reforming Countries"
"description" => "FOURÇANS, A. et VRANCEANU, R. (1994). <i>Structural Unemployment in Eastern European Reforming Countries</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "FOURÇANS André"
"bid" => "B00000199"
"slug" => "fourcans-andre"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article développe un modèle théorique du chômage structurel dans les économies en transition. Le modèle comporte deux secteurs (le "secteur d'Etat" et le "secteur privé") avec des comportements d'emploi différents. Chaque secteur est analysé en équilibre partiel puis en équilibre général pour tenir compte de leurs interactions. Deux types d'analyse sont effectuées : statistique et dynamique."
"en" => "This article develops a theoretical model of structural unemployment in transitional economies. The model includes two sectors (the "State sector" and the "private sector") with different approaches as to their employment behavior. The analysis is conducted first in a partial equilibrium then in a general equilibrium framework. Static and dynamic analyses are also presented."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
124 => Essec\Faculty\Model\Contribution {#2395
#_index: "academ_contributions"
#_id: "8420"
#_source: array:18 [
"id" => "8420"
"slug" => "structure-de-cout-du-travail-et-formation-des-horaires"
"yearMonth" => "1995-05"
"year" => "1995"
"title" => "Structure de coût du travail et formation des horaires"
"description" => "CONTENSOU, F. et VRANCEANU, R. (1995). <i>Structure de coût du travail et formation des horaires</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "CONTENSOU François"
"bid" => "B00000121"
"slug" => "contensou-francois"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'étude s'efforce de mettre en évidence le rôle que les coûts indirects du travail pourraient jouer dans l'explication de la durée du travail qui se formerait spontanément dans une économie décentralisée. Le premier stade du texte considère la production comme prédéterminée par une contrainte de débouchés. Le niveau d'activité des firmes est ensuite considéré comme endogène. L'étude révèle la formation d'un conflit systématique portant sur l'horaire de travail. Dans ce cadre d'analyse, il est possible de représenter les effets des réductions légales de l'horaire de travail préconisées comme instrument de lutte contre le chômage. Sur des bases très différentes, les résultats tendent à coïncider avec ceux d'autres approches : la réduction de la durée du travail peut avoir sur l'emploi des effets décevants, voire pervers."
"en" => "The text aims at bringing out the role of indirect labour costs in explaining the length of the working day in a decentralized market economy. Starting with a simple model with predetermined output, the analysis is then generalized to the case where the activity of firms is endogeneous. A simple interpretation of the systematic conflict about working time is proposed. In this framework, the effects of the legal limitation of working time, sometimes intended to reduce unemployment, can be examined. Like many other studies, the results confirm, on different grounds, that the result of such interference can be disappointing or paradoxical."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
125 => Essec\Faculty\Model\Contribution {#2396
#_index: "academ_contributions"
#_id: "8429"
#_source: array:18 [
"id" => "8429"
"slug" => "taking-the-well-being-of-future-generations-seriously-do-people-contribute-more-to-intra-temporal-or-inter-temporal-public-goods"
"yearMonth" => "2013-09"
"year" => "2013"
"title" => "Taking the Well-being of Future Generations Seriously: Do People Contribute More to Intra-temporal or Inter-temporal Public Goods?"
"description" => "GROLLEAU, G., SUTAN, A. et VRANCEANU, R. (2013). <i>Taking the Well-being of Future Generations Seriously: Do People Contribute More to Intra-temporal or Inter-temporal Public Goods?</i> ESSEC Business School."
"authors" => array:3 [
0 => array:3 [
"name" => "SUTAN Angela"
"bid" => "B00819527"
"slug" => "sutan-angela"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
2 => array:1 [
"name" => "GROLLEAU G."
]
]
"ouvrage" => ""
"keywords" => array:2 [
0 => "Jeu du bien public"
1 => "Transferts intergénérationnels"
]
"updatedAt" => "2024-09-09 09:53:41"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Nous étudions un jeu du bien public avec transferts inter temporels. Les résultats indiquent une forme d'altruisme intergénérationnel."
"en" => "We investigate the dynamics of cooperation in public good games when contributions to the public good are immediately redistributed across contributors (intra-temporal transfers) and when contributions to the public good by the current group are transferred over time to a future group (inter-temporal transfers). We show that people are more cooperative in inter-temporal contexts than in intra-temporal contexts. We also find that subjects invest more on average in public goods when they know in advance their inheritance from the past."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
126 => Essec\Faculty\Model\Contribution {#2397
#_index: "academ_contributions"
#_id: "8433"
#_source: array:18 [
"id" => "8433"
"slug" => "technological-change-acquisition-of-skills-and-wages-in-a-search-economy"
"yearMonth" => "2001-09"
"year" => "2001"
"title" => "Technological Change, Acquisition of Skills and Wages in a Search Economy"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2001). <i>Technological Change, Acquisition of Skills and Wages in a Search Economy</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article étudie l'impact d'un choc technologique sur l'équilibre du marché du travail d'une économie décentralisée où les firmes sont à la recherche des meilleurs employés. Les employés choisissent de manière optimale leur niveau de qualification professionnelle. Le modèle présente plusieurs équilibres de Nash, en fonction de la proportion des firmes ayant adopté la nouvelle technologie. Un de ces équilibres présente une distribution des salaires non dégénérée. La comparaison des profits à travers les équilibres débouche sur une perspective de développement économique à la Schumpeter."
"en" => "This paper analyses the impact of a technological shock on labour market equilibrium in a decentralized economy where firms search for the best workers. Workers choose in an optimal way their training effort and resulting skill level. We put forward several types of Nash equilibria, in keeping with the proportion of firms that have implemented the new technology. One of them implies a non-degenerated distribution of wages. A comparison in the aggregate profits across various equlibria supports the Schumpeterian view on the dynamics of technical progress."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
127 => Essec\Faculty\Model\Contribution {#2398
#_index: "academ_contributions"
#_id: "8438"
#_source: array:18 [
"id" => "8438"
"slug" => "the-read-or-write-dilemma-in-academic-production-a-european-perspective"
"yearMonth" => "2006-12"
"year" => "2006"
"title" => "The "Read or Write" Dilemma in Academic Production: A European Perspective"
"description" => "BESANCENOT, D., HUYNH, K. et VRANCEANU, R. (2006). <i>The "Read or Write" Dilemma in Academic Production: A European Perspective</i>. ESSEC Business School."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
2 => array:1 [
"name" => "HUYNH K."
]
]
"ouvrage" => ""
"keywords" => array:6 [
0 => "Effet d'encombrement"
1 => "Incitations à la publication"
2 => "Management de la recherche"
3 => "Publications"
4 => "Qualité"
5 => "Recherche"
]
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article étudie la production de recherches en économie et gestion. Le revenu du chercheur est lié à la quantité et qualité de ses travaux. La qualité dépend de son capital humain et de l'environnement externe. Le chercheur doit faire face à un arbitrage entre écrire plus, ou lire plus afin de renforcer son capital humain. Le jeu entre chercheurs présente un équilibre de Nash symétrique. Des implications de politique économique sont envisagées."
"en" => "This paper investigates the production of research in business and economics. A scholar's income is positively related to the quantity and quality of research. In turn, the quality of a paper depends on the scholar's human capital and the external production of research. The individual scholar is subject to a trade-off between writing more papers or reading in order to upgrade her skills. In the Nash symmetric equilibrium, the quantity and quality of published papers are jointly determined. Under reasonable assumptions about the research production process, in equilibrium researchers write too many papers of a too low quality, as compared to the cooperative outcome. Policy implications can be inferred from the model."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
128 => Essec\Faculty\Model\Contribution {#2399
#_index: "academ_contributions"
#_id: "8452"
#_source: array:18 [
"id" => "8452"
"slug" => "the-ethical-dimension-of-economic-choices"
"yearMonth" => "2005-01"
"year" => "2005"
"title" => "The Ethical Dimension of Economic Choices"
"description" => "VRANCEANU, R. (2005). <i>The Ethical Dimension of Economic Choices</i>. ESSEC Business School."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article plaide en faveur d'une meilleure prise en compte de la dimension éthique des choix économiques par les sciences sociales, en tant que moyen d'améliorer le fonctionnement des économies de marché."
"en" => "In general, capitalist countries display sustained growth, dynamism and innovation, and a high adaptability in response to external shocks. Yet in the last twenty years discontent over the notorious drawbacks of capitalism - corporate frauds, corruption, abuses of market power - have grown continually. In this paper, we argue that no remedy to these difficulties can be found if ethical dilemmas are not anticipated and addressed at the individual, firm and economy-wide level."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
129 => Essec\Faculty\Model\Contribution {#2400
#_index: "academ_contributions"
#_id: "8453"
#_source: array:18 [
"id" => "8453"
"slug" => "the-euro-sovereign-debt-crisis-and-the-built-in-instability-of-the-euro"
"yearMonth" => "2012-12"
"year" => "2012"
"title" => "The Euro Sovereign Debt Crisis and the Built-in Instability of the Euro"
"description" => "VRANCEANU, R. (2012). <i>The Euro Sovereign Debt Crisis and the Built-in Instability of the Euro</i>. ESSEC Business School."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet article de politique économique présente les moments décisifs de la crise des dettes publiques dans la Zone euro. Il s'interroge sur l'efficacité des différentes politiques destinées à réduire le risque d'illiquidité qui pèse sur la dette de certains pays."
"en" => "This policy paper aims at presenting the key facts related to the Euro sovereign debt crisis that occurred in the interval 2010-2012. It points out some main coordination failures that are at the origin of the crisis, and comments on the effectiveness of various stabilization measures undertook by governments and the EU institutions."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
130 => Essec\Faculty\Model\Contribution {#2401
#_index: "academ_contributions"
#_id: "8455"
#_source: array:18 [
"id" => "8455"
"slug" => "the-fiscal-multiplier-in-a-time-of-massive-public-debt-the-euro-area-case"
"yearMonth" => "2012-07"
"year" => "2012"
"title" => "The Fiscal Multiplier in a Time of Massive Public Debt: The Euro Area Case"
"description" => "VRANCEANU, R. et BESANCENOT, D. (2012). <i>The Fiscal Multiplier in a Time of Massive Public Debt: The Euro Area Case</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Dette publique"
1 => "Politique fiscale"
2 => "Risque d'illiquidité"
3 => "Zone euro"
]
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Nous étudions l'efficacité d'une relance budgétaire en présence d'une forte dette publique. Une étude empirique basée sur l'observation des pays de l'EU sur la période 1996-2011 montre que le multiplicateur des dépenses diminue avec le ratio dette sur PIB."
"en" => "This paper argues that in Euro-area economies, where the ECB cannot bail-out financially distressed governments, the fiscal multiplier is adversely affected by the amount of public debt. A regression model on a panel of 26 EU countries over the period 1996-2011 shows that a 10 percentage point increase in the debt-to-GDP ratio is connected to a slowdown in annual growth rates of 0.28 percentage point. Furthermore, the effectiveness of fiscal spending is adversely affected by the amount of public debt; for a debt-to-GDP ratio above 150% the impact on growth of the fiscal stimulus turns negative."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
131 => Essec\Faculty\Model\Contribution {#2402
#_index: "academ_contributions"
#_id: "8460"
#_source: array:18 [
"id" => "8460"
"slug" => "the-information-limit-to-honest-managerial-behavior"
"yearMonth" => "2004-09"
"year" => "2004"
"title" => "The Information Limit to Honest Managerial Behavior"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2004). <i>The Information Limit to Honest Managerial Behavior</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article étudie le recours des gestionnaires à la fraude comptable dans le cadre d'un jeu Bayesien. Les fautes de conduite sont mises en relation avec la précision des rapports honnêtes et la fréquence de firmes financièrement solides."
"en" => "In the last years of the Internet bubble, many managers provided fraudulent financial statements with the aim at inflating the market value of their firms. Is this shortage of honesty an accident or a buit-in feature of shareholder capitalism?This paper argues that in an economy hosting publicly traded companies where investors have only imperfect information about a firm's type and where a honest financial report may be wrong, at least some bad firms managers will provide false statements. Furthermore, in equilibrium some good firm managers may also resort to corrupt auditors which will issue a favorable report without carrying out any investigation. The frequency of dishonest managers is analized in keeping with the precision of the report and the total number of firms."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
132 => Essec\Faculty\Model\Contribution {#2403
#_index: "academ_contributions"
#_id: "8464"
#_source: array:18 [
"id" => "8464"
"slug" => "the-moral-layer-of-contemporary-economics-a-virtue-ethics-perspective"
"yearMonth" => "2007-01"
"year" => "2007"
"title" => "The Moral Layer of Contemporary Economics: A Virtue Ethics Perspective"
"description" => "VRANCEANU, R. (2007). <i>The Moral Layer of Contemporary Economics: A Virtue Ethics Perspective</i>. ESSEC Business School."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Economie"
1 => "Efficacité"
2 => "Ethique des vertus"
3 => "Préférences"
4 => "Rationalité"
]
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article propose une analyse critique des fondements éthiques de la théorie économique contemporaine, en adoptant comme perspective l'éthique des vertus."
"en" => "This paper questions whether the contemporary science of economics and its recommendations are built on sound moral foundations as assessed from a virtue-based definition of ethical behaviour. We argue that the model of man underlying economic analyses can correspond to the model of a virtuous person, and that economics, by advocating reasoned choice and careful resource utilization, makes a positive contribution to the moral development of individuals."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
133 => Essec\Faculty\Model\Contribution {#2404
#_index: "academ_contributions"
#_id: "8471"
#_source: array:18 [
"id" => "8471"
"slug" => "the-risk-of-default-on-public-debts-in-a-monetary-union-the-case-for-a-european-compensation-fund"
"yearMonth" => "1996-04"
"year" => "1996"
"title" => "The Risk of Default on Public Debts in a Monetary Union: The Case for a European Compensation Fund"
"description" => "SOUVETON, R. et VRANCEANU, R. (1996). <i>The Risk of Default on Public Debts in a Monetary Union: The Case for a European Compensation Fund</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "SOUVETON R."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-03-09 09:46:54"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Plusieurs pays membres de l'Union Européenne envisageant l'adoption d'une monnaie unique, souhaitent néanmoins conserver le contrôle national sur les politiques budgétaires. L'article est consacré à l'étude du rôle joué par le risque de répudiation de la dette publique dans ce contexte spécifique. Nous nous préoccupons essentiellement des relations entre la probabilité de défaut et plusieurs variables macroéconomiques, tels que la production, la dette de l'Etat ou le déficit public. Cette analyse nous conduit à suggérer la création d'un Fonds Européen de Compensation et fournit quelques suggestions quant à son design optimal."
"en" => "A core group of European Union members is close to setting up a monetary union, but wish to keep fiscal policies decentralized. In this particular framework, this paper aims at analyzing the role played by the default risk on Treasury bonds. We focus on the interactions between the risk-adjusted interest rate and several main macroeconomic variables like income, public debt and government spending. In particular, our analysis suggests that a "European Compensation Fund" would provide support for countries affected by adverse shocks."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
134 => Essec\Faculty\Model\Contribution {#2405
#_index: "academ_contributions"
#_id: "8481"
#_source: array:18 [
"id" => "8481"
"slug" => "the-value-of-lies-in-an-ultimatum-game-with-imperfect-information"
"yearMonth" => "2012-04"
"year" => "2012"
"title" => "The Value of Lies in an Ultimatum Game with Imperfect Information"
"description" => "BESANCENOT, D., DUBART, D. et VRANCEANU, R. (2012). <i>The Value of Lies in an Ultimatum Game with Imperfect Information</i>. ESSEC Business School."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
2 => array:1 [
"name" => "DUBART Delphine"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Nous étudions le problème du mensonge dans un jeu de l'ultimatum, dans lequel les receveurs n'ont qu'une information imparfaite quant à la somme d'argent reçue par les offreurs. Les derniers peuvent envoyer un message invérifiable quant au montant reçu. En moyenne, 88.5 des offreurs vont communiquer un montant inférieur à la somme réelle. Le mensonge est associé systématiquement à une offre réelle plus faible."
"en" => "Humans often lie strategically. We study this problem in an ultimatum game involving informed proposers and uninformed responders, where the former can send an unverifiable statement about the endowment received at the outset of the game. If there are some intrinsically honest proposers, a simple message game shows that the rest of them are likely to declare a lower-than-actual endowment to the responders, simply in order to reduce their expected endowment and be able to submit smaller offers. In the second part of the paper, we report on an experiment testing this game. On average, 88.5% of the proposers understate the actual endowment by 19%. Regression analysis shows that a one-dollar gap between the actual and declared amounts prompts proposers to reduce their offer by 19 cents. However, responders appear not to take such claims seriously, and thus the frequency of rejections increases. The consequence is a net welfare loss, that is specific to such a "free-to-lie" environment."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
135 => Essec\Faculty\Model\Contribution {#2406
#_index: "academ_contributions"
#_id: "8489"
#_source: array:18 [
"id" => "8489"
"slug" => "transferts-des-migrants-et-offre-de-travail-dans-un-modele-de-signalisation"
"yearMonth" => "2006-04"
"year" => "2006"
"title" => "Transferts des migrants et offre de travail dans un modèle de signalisation"
"description" => "NAIDITCH, C. et VRANCEANU, R. (2006). <i>Transferts des migrants et offre de travail dans un modèle de signalisation</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "NAIDITCH C."
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Altruisme"
1 => "Offre de travail"
2 => "Signalisation"
3 => "Transferts des migrants"
]
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet article étudie l'effet des transferts de fonds des migrants altruistes sur l'offre de travail des résidents, sous la forme d'un jeu à deux périodes en asymétrie d'information concernant la vraie situation économique des résidents. Le modèle présente le transfert optimal comme une fonction des salaires des deux joueurs. Lorsque le résident bénéficie d'une situation économique favorable, sous certaines conditions, il peut se comporter comme s'il était affecté par une mauvaise situation uniquement pour manipuler les anticipations des donateurs. Ces derniers, conscients de ce risque, réduisent le montant du transfert. De ce fait, à l'équilibre, le résident réellement touché par une mauvaise conjoncture se trouve pénalisé. Il peut alors mettre en œuvre une stratégie de signalisation au prix d'une plus grande précarité."
"en" => "This paper analyses the impact of migrant remittances on the supply of labour of beneficiaries in a developing country. The model is cast as a two period game between a resident and an altruistic migrant, under imperfect information of the latter about the true economic situation of the former. The game presents a Hybrid Bayesian Equilibrium where at least some residents subject to a good economic situation would behave as if they were disadvantaged, only to manipulate donor's expectations. In some specific circumstances, the resident affected by the bad state of the world may undertake a costly signalling strategy."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
136 => Essec\Faculty\Model\Contribution {#2407
#_index: "academ_contributions"
#_id: "8492"
#_source: array:18 [
"id" => "8492"
"slug" => "trust-and-financial-trades-lessons-from-an-investment-game-where-reciprocators-can-hide-behind-probabilities"
"yearMonth" => "2010-05"
"year" => "2010"
"title" => "Trust and Financial Trades: Lessons from an Investment Game Where Reciprocators Can Hide Behind Probabilities"
"description" => "VRANCEANU, R., SUTAN, A. et DUBART, D. (2010). <i>Trust and Financial Trades: Lessons from an Investment Game Where Reciprocators Can Hide Behind Probabilities</i>. ESSEC Business School."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:3 [
"name" => "SUTAN Angela"
"bid" => "B00819527"
"slug" => "sutan-angela"
]
2 => array:1 [
"name" => "DUBART Delphine"
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Confiance"
1 => "Economie expérimentale"
2 => "Finance"
3 => "Jeu de l'investissement"
4 => "Risk objectif"
]
"updatedAt" => "2024-09-09 09:54:16"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article propose une étude expérimentale d'une variante originale du jeu de l'investissement. On introduit une probabilité objective de disparition du lien entre investisseur et récepteur. Le dernier pourra prétexter cet événement objectif pour jouer sa stratégie égoïste, ce que nous appelons "se cacher derrière les probabilités". Ce phénomène pourrait bien caractériser les échanges financiers."
"en" => "In this paper we show that if a very small, exogenously given probability of terminating the exchange is introduced in an elementary investment game, reciprocators play more often the defection strategy. Everything happens as if they "hide behind probabilities" in order to break the trust relationship. Investors do no not seem able to internalize the reciprocators' change in behavior. This could explain why trades involving an exogenous risk of value destruction, such as financial transactions, provide an unfavorable environment for trust-building."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d’Information, Sciences de la Décision et Statistiques"
"en" => "Information Systems, Decision Sciences and Statistics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
137 => Essec\Faculty\Model\Contribution {#2408
#_index: "academ_contributions"
#_id: "8497"
#_source: array:18 [
"id" => "8497"
"slug" => "une-echelle-de-mesure-de-la-connaissance-en-raisonnement-economique-et-resultats-dune-enquete-menee-en-decembre-2009"
"yearMonth" => "2010-01"
"year" => "2010"
"title" => "Une échelle de mesure de la connaissance en raisonnement économique et résultats d'une enquête menée en décembre 2009"
"description" => "VRANCEANU, R., LAOT, M. et DUBART, D. (2010). <i>Une échelle de mesure de la connaissance en raisonnement économique et résultats d'une enquête menée en décembre 2009</i>. ESSEC Business School."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "LAOT M."
]
2 => array:1 [
"name" => "DUBART Delphine"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Connaissance en économie"
1 => "Echelle de mesure"
2 => "Politique économique"
3 => "Test de connaissance"
]
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cette étude propose une échelle de mesure de la connaissance en raisonnement économique avec une orientation macroéconomique et politique économique. Une enquête sur Internet a été effectuée en novembre/décembre 2009. Elle a permis de collecter 1542 questionnaires complets. Le taux moyen de bonnes réponses est relativement élevé, à 71%. Le niveau d'études, une formation en économie, l'utilisation des concepts économiques dans le cadre de l'activité professionnelle ainsi que l'intérêt porté à l'actualité économique semblent être positivement corrélés avec le taux de bonnes réponses."
"en" => "We worked out a scale of economic reasoning skills with a macroeconomic and economic policy orientation. The test was administered via Internet in December 2009, and led to collection of 1542 complete questionnaires. The average rate of correct answers is relatively high, to 71%. The knowledgability of economic principles is positively related to general education, training in economics, personal interest for economics and recourse to economics in professional life."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d’Information, Sciences de la Décision et Statistiques"
"en" => "Information Systems, Decision Sciences and Statistics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
138 => Essec\Faculty\Model\Contribution {#2409
#_index: "academ_contributions"
#_id: "8498"
#_source: array:18 [
"id" => "8498"
"slug" => "une-etude-theorique-de-la-coordination-budgetaire-en-union-monetaire"
"yearMonth" => "1998-05"
"year" => "1998"
"title" => "Une étude théorique de la coordination budgétaire en union monétaire"
"description" => "VRANCEANU, R. et WARIN, T. (1998). <i>Une étude théorique de la coordination budgétaire en union monétaire</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "WARIN T."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article étudie la question de la coordination des politiques budgétaires au sein de la future Union économique et monétaire. Dans un modèle à deux pays en changes flexibles avec le reste du monde et mobilité parfaite des capitaux, l'expansion budgétaire stimule l'emploi dans le pays qui la pratique mais le détériore dans le second pays. Dans un jeu à horizon fini à une seule période, la non coopération est la stratégie dominante et conduit à un résultat sous-optimal avec déficit budgétaire mais sans relance de l'activité. La règle budgétaire apparaît donc comme une stratégie de coordination inefficace. Cependant, dans un modèle à horizon de décision long, la coopération peut se manifester spontanément sans avoir forcément recours à une harmonisation fiscale voire à une politique budgétaire unique"
"en" => "This paper aims at investigating the coordination of fiscal policies within the European Monetary Union. In a two-country model of monetary union under a flexible exchange rate with the rest of the world and perfect capital mobility, increased public spending would be favourable to employment in the originating country, but would harm the other one via exports crowding out. It is shown that, despite sanctions for spendthrift governments, in a one shot game discretion is the dominant strategy and entails a Pareto inefficient outcome , with no employment gains but with excessive public deficits. The sanction is thus ineffective. However, in a game where policymakers have a multi-period decision horizon, the cooperative outcome may emerge spontaneously, even in the absence of a supranational coercion scheme. The sanction is thus useless."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
139 => Essec\Faculty\Model\Contribution {#2410
#_index: "academ_contributions"
#_id: "8523"
#_source: array:18 [
"id" => "8523"
"slug" => "why-business-schools-do-so-much-research-a-signaling-explanation"
"yearMonth" => "2008-01"
"year" => "2008"
"title" => "Why Business Schools Do So Much Research: A Signaling Explanation"
"description" => "BESANCENOT, D., FARIA, J.R. et VRANCEANU, R. (2008). <i>Why Business Schools Do So Much Research: A Signaling Explanation</i>. ESSEC Business School."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
2 => array:1 [
"name" => "FARIA J.R."
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Information imparfaite"
1 => "Managment de la recherche"
2 => "Recherche en économie et gestion"
3 => "Signalisation"
]
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article explique la montée en puissance de l'activité de recherche dans les business schools en tant que stratégie de signalisation. Certains équilibres s'accompagnent d'un excès de recherche par rapport à la situation d'information parfaite."
"en" => "In the last years business schools have made substantial efforts to enhance their research output. This paper submits the idea according to which this strong research emphasis is an equilibrium signaling strategy, that, in some cases, can be socially inefficient."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
140 => Essec\Faculty\Model\Contribution {#2411
#_index: "academ_contributions"
#_id: "8529"
#_source: array:18 [
"id" => "8529"
"slug" => "working-time-and-unemployment-in-an-efficiency-wage-model"
"yearMonth" => "1999-11"
"year" => "1999"
"title" => "Working Time and Unemployment in an Efficiency Wage Model"
"description" => "CONTENSOU, F. et VRANCEANU, R. (1999). <i>Working Time and Unemployment in an Efficiency Wage Model</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "CONTENSOU François"
"bid" => "B00000121"
"slug" => "contensou-francois"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Comme l'indique l'analyse de Shapiro et Stiglitz (1984), lorsque la surveillance parfaite des travailleurs est impossible, les entreprises sont incitées à payer un salaire supérieur au salaire walrassien pour inciter ceux-ci à fournir un maximum d'efforts. Ce texte étudie la décision du travailleur en relation avec la compensation salariale et avec la durée du travail. Nous mettons en relief l'existence d'un taux de chômage positif à l'équilibre de cette économie et nous étudions l'impact sur l'emploi d'une contrainte légale sur l'horaire de travail."
"en" => "As put forward by Shapiro and Stiglitz (1984), when perfect worker monitoring is impossible, firms may pay higher than Walrasian wages in order to motivate workers not to shirk in the workplace. In this model, we analyze the shirking decision in relation with working time and wage compensation set by the firm. The equilibrium unemployment resulting from the incentive constraints is derived and the model is applied to exploring the effects of binding legislated working time on joblessness."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
141 => Essec\Faculty\Model\Contribution {#2412
#_index: "academ_contributions"
#_id: "8530"
#_source: array:18 [
"id" => "8530"
"slug" => "working-time-in-a-model-of-wage-hours-negotiation"
"yearMonth" => "1998-07"
"year" => "1998"
"title" => "Working Time in a Model of Wage-Hours Negotiation"
"description" => "CONTENSOU, F. et VRANCEANU, R. (1998). <i>Working Time in a Model of Wage-Hours Negotiation</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "CONTENSOU François"
"bid" => "B00000121"
"slug" => "contensou-francois"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "En général, la théorie des syndicats privilégie l'analyse des négociations portant sur l'emploi et le salaire. Le modèle proposé introduit, à côté du salaire, le temps de travail dans le champ de la négociation. Il prend en compte les coûts fixes du travail et la sensibilité de la productivité à l'horaire. Dans une première partie, le modèle nous permet d'analyser les termes du contrat de travail librement négocié. Dans une seconde partie, nous établissons une relation importante entre la contrainte d'horaire et l'emploi effectif."
"en" => "Most bargaining models of the trade union focus on employment and wage determination. In this text, working time is included in the set of negotiated variables, the 'right to manage' of the firm being limited to employment decision. The model allows for time-varying effectiveness of workers and fixed costs of labor. After analyzing the general terms of the labor contract in this economy, the relationship between legal working time and effective employment is brought out."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
142 => Essec\Faculty\Model\Contribution {#2413
#_index: "academ_contributions"
#_id: "8678"
#_source: array:18 [
"id" => "8678"
"slug" => "a-quand-enfin-de-vraies-reformes"
"yearMonth" => "2014-12"
"year" => "2014"
"title" => "À quand, enfin, de vraies réformes ?"
"description" => "GUYOT, M. et VRANCEANU, R. (2014). À quand, enfin, de vraies réformes ? <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les politiciens professionnels sont incapables de mener de vraies réformes, en raison du risque électoral. Faisons appel, par exemple, à des économistes de renommée internationale, qui, comme Mario Monti, seraient capables de les mener à bien."
"en" => "Les politiciens professionnels sont incapables de mener de vraies réformes, en raison du risque électoral. Faisons appel, par exemple, à des économistes de renommée internationale, qui, comme Mario Monti, seraient capables de les mener à bien."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
143 => Essec\Faculty\Model\Contribution {#2414
#_index: "academ_contributions"
#_id: "8685"
#_source: array:18 [
"id" => "8685"
"slug" => "alsthom-la-cession-de-lenergie-a-ge-une-bonne-nouvelle-pour-leconomie-francaise"
"yearMonth" => "2014-05"
"year" => "2014"
"title" => "Alsthom : la cession de l’énergie à GE, une bonne nouvelle pour l’économie française"
"description" => "GUYOT, M. et VRANCEANU, R. (2014). Alsthom : la cession de l’énergie à GE, une bonne nouvelle pour l’économie française. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Aucun argument sérieux contre l'accord entre Alstom et General Electric ne résiste à l'examen."
"en" => "Aucun argument sérieux contre l'accord entre Alstom et General Electric ne résiste à l'examen."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
144 => Essec\Faculty\Model\Contribution {#2415
#_index: "academ_contributions"
#_id: "8748"
#_source: array:18 [
"id" => "8748"
"slug" => "convergence-des-luttes-ou-divergence-des-buts"
"yearMonth" => "2018-05"
"year" => "2018"
"title" => "Convergence des luttes ou divergence des buts ?"
"description" => "GUYOT, M. et VRANCEANU, R. (2018). Convergence des luttes ou divergence des buts ? <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La soi-disant « convergence des luttes » s'appuie sur une communication qui emploie de nombreux symboles de l'idéologie marxiste, bien que celle-ci nous apparait définitivement condamnée dans les pays à fort développement. Son processus d'étiolement graduel s'accompagne cependant d'une forme de radicalisation des nostalgiques de cette quasi-religion."
"en" => "La soi-disant « convergence des luttes » s'appuie sur une communication qui emploie de nombreux symboles de l'idéologie marxiste, bien que celle-ci nous apparait définitivement condamnée dans les pays à fort développement. Son processus d'étiolement graduel s'accompagne cependant d'une forme de radicalisation des nostalgiques de cette quasi-religion."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
145 => Essec\Faculty\Model\Contribution {#2416
#_index: "academ_contributions"
#_id: "8759"
#_source: array:18 [
"id" => "8759"
"slug" => "de-lausterite-en-france-de-qui-se-moque-t-on"
"yearMonth" => "2014-11"
"year" => "2014"
"title" => "De l'austérité en France ? De qui se moque-t-on ?"
"description" => "GUYOT, M. et VRANCEANU, R. (2014). De l'austérité en France ? De qui se moque-t-on ? <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Compte tenu de la très faible diminution du déficit, on ne peut parler d'austérité budgétaire, en France. Il faudrait baisser franchement la dépense publique."
"en" => "Compte tenu de la très faible diminution du déficit, on ne peut parler d'austérité budgétaire, en France. Il faudrait baisser franchement la dépense publique."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
146 => Essec\Faculty\Model\Contribution {#2417
#_index: "academ_contributions"
#_id: "8762"
#_source: array:18 [
"id" => "8762"
"slug" => "deficit-commercial-27-milliards-de-raisons-de-reformer-le-marche-du-travail"
"yearMonth" => "2017-03"
"year" => "2017"
"title" => "Déficit commercial : 27 milliards ... de raisons de reformer le marché du travail"
"description" => "GUYOT, M. et VRANCEANU, R. (2017). Déficit commercial : 27 milliards ... de raisons de reformer le marché du travail. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "C'est par la réforme du marché du travail et la modération salariale que la France pourra regagner en compétitivité et redresser son commerce extérieur."
"en" => "C'est par la réforme du marché du travail et la modération salariale que la France pourra regagner en compétitivité et redresser son commerce extérieur."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
147 => Essec\Faculty\Model\Contribution {#2418
#_index: "academ_contributions"
#_id: "8782"
#_source: array:18 [
"id" => "8782"
"slug" => "donald-trump-peut-etre-un-bon-president-des-etats-unis"
"yearMonth" => "2016-11"
"year" => "2016"
"title" => "Donald Trump peut être un bon Président des Etats Unis"
"description" => "GUYOT, M. et VRANCEANU, R. (2016). Donald Trump peut être un bon Président des Etats Unis. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Notamment parce qu'il pourrait dérèglementer l'économie au profit de la croissance, Donald Trump pourrait être un président moins catastrophique qu'on ne le dit."
"en" => "Notamment parce qu'il pourrait dérèglementer l'économie au profit de la croissance, Donald Trump pourrait être un président moins catastrophique qu'on ne le dit."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
148 => Essec\Faculty\Model\Contribution {#2419
#_index: "academ_contributions"
#_id: "8808"
#_source: array:18 [
"id" => "8808"
"slug" => "etats-unis-une-recession-sans-inflation"
"yearMonth" => "2001-06"
"year" => "2001"
"title" => "Etats-Unis : une récession sans inflation ?"
"description" => "MAILLARD, O. et VRANCEANU, R. (2001). Etats-Unis : une récession sans inflation ? <i>Le Figaro</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "MAILLARD O."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La chute des indices boursiers américains s'est accompagnée d'une réduction du volume de transactions. La monnaie ainsi mise en disponibilité pourrait contribuer aux pressions inflationnistes."
"en" => "The fall of main US stock indexes was accompanied by a drastic reduction in daily share trading volumes. As this transaction demand for money decreases, one may expect some additional pressure on prices on the goods' market."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
149 => Essec\Faculty\Model\Contribution {#2420
#_index: "academ_contributions"
#_id: "8841"
#_source: array:18 [
"id" => "8841"
"slug" => "france-telecom-une-augmentation-telephonee"
"yearMonth" => "2005-02"
"year" => "2005"
"title" => "France Télécom : une augmentation téléphonée"
"description" => "VRANCEANU, R. et BESANCENOT, D. (2005). France Télécom : une augmentation téléphonée. <i>Les Echos</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article propose une restructuration de la société France Télécom afin de mieux protéger les consommateurs. Une entreprise autonome devrait exploiter le réseau, une seconde entreprise devrait être chargée de fournir des services de télécommunication."
"en" => "We argue about the benefits for consumers from splitting France Telecom into two distinct companies, one of them in charge with exploiting the network, and another one in charge with providing commercial services."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
150 => Essec\Faculty\Model\Contribution {#2421
#_index: "academ_contributions"
#_id: "8846"
#_source: array:18 [
"id" => "8846"
"slug" => "fusion-sfr-numericable-une-bonne-nouvelle-pour-leconomie"
"yearMonth" => "2014-03"
"year" => "2014"
"title" => "Fusion SFR-Numericable : une bonne nouvelle pour l'économie"
"description" => "GUYOT, M. et VRANCEANU, R. (2014). Fusion SFR-Numericable : une bonne nouvelle pour l'économie. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-03-08 17:01:21"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le choix fait par Vivendi en faveur de l’offre de Numericable est une bonne nouvelle pour le consommateur, pour le dynamisme de l’industrie des télécom et pour l’économie nationale. Le gouvernement a tort de soutenir des opérateurs anciens au profit né d'une situation d'oligopole."
"en" => "Le choix fait par Vivendi en faveur de l’offre de Numericable est une bonne nouvelle pour le consommateur, pour le dynamisme de l’industrie des télécom et pour l’économie nationale. Le gouvernement a tort de soutenir des opérateurs anciens au profit né d'une situation d'oligopole."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
151 => Essec\Faculty\Model\Contribution {#2422
#_index: "academ_contributions"
#_id: "8861"
#_source: array:18 [
"id" => "8861"
"slug" => "heureusement-leurope-est-la-pour-nous-imposer-une-dose-de-liberalisme"
"yearMonth" => "2014-05"
"year" => "2014"
"title" => "Heureusement, l’Europe est là pour nous imposer une dose de libéralisme"
"description" => "GUYOT, M. et VRANCEANU, R. (2014). Heureusement, l’Europe est là pour nous imposer une dose de libéralisme. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La construction européenne a joué un rôle majeur dans la mise en œuvre du projet libéral. Certains pays, comme la France ou la Belgique, résistent pourtant aux réformes. L'Union européenne joue alors un rôle fondamental d'impulsion, au besoin contraignante."
"en" => "La construction européenne a joué un rôle majeur dans la mise en œuvre du projet libéral. Certains pays, comme la France ou la Belgique, résistent pourtant aux réformes. L'Union européenne joue alors un rôle fondamental d'impulsion, au besoin contraignante."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
152 => Essec\Faculty\Model\Contribution {#2423
#_index: "academ_contributions"
#_id: "8892"
#_source: array:18 [
"id" => "8892"
"slug" => "jean-tirole-un-prix-nobel-pour-un-francais-dexception"
"yearMonth" => "2014-10"
"year" => "2014"
"title" => "Jean Tirole, un prix Nobel pour un français d'exception"
"description" => "GUYOT, M. et VRANCEANU, R. (2014). Jean Tirole, un prix Nobel pour un français d'exception. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Un quart de siècle après l'attribution d'un premier prix Nobel d'économie à Maurice Allais, un second économiste français obtient cet honneur, et porte les couleurs de la France au sommet de la hiérarchie mondiale des chercheurs en économie."
"en" => "Un quart de siècle après l'attribution d'un premier prix Nobel d'économie à Maurice Allais, un second économiste français obtient cet honneur, et porte les couleurs de la France au sommet de la hiérarchie mondiale des chercheurs en économie."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
153 => Essec\Faculty\Model\Contribution {#2424
#_index: "academ_contributions"
#_id: "8912"
#_source: array:18 [
"id" => "8912"
"slug" => "la-crise-des-gilets-jaunes-ou-la-difficulte-de-reformer"
"yearMonth" => "2018-12"
"year" => "2018"
"title" => "La crise des gilets jaunes, ou la difficulté de réformer"
"description" => "GUYOT, M. et VRANCEANU, R. (2018). La crise des gilets jaunes, ou la difficulté de réformer. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La soi-disant « convergence des luttes » s'appuie sur une communication qui emploie de nombreux symboles de l'idéologie marxiste, bien que celle-ci nous apparait définitivement condamnée dans les pays à fort développement. Son processus d'étiolement graduel s'accompagne cependant d'une forme de radicalisation des nostalgiques de cette quasi-religion."
"en" => "La soi-disant « convergence des luttes » s'appuie sur une communication qui emploie de nombreux symboles de l'idéologie marxiste, bien que celle-ci nous apparait définitivement condamnée dans les pays à fort développement. Son processus d'étiolement graduel s'accompagne cependant d'une forme de radicalisation des nostalgiques de cette quasi-religion."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
154 => Essec\Faculty\Model\Contribution {#2425
#_index: "academ_contributions"
#_id: "8914"
#_source: array:18 [
"id" => "8914"
"slug" => "la-deflation-a-bon-dos-m-valls"
"yearMonth" => "2014-09"
"year" => "2014"
"title" => "La déflation a bon dos, M. Valls"
"description" => "GUYOT, M. et VRANCEANU, R. (2014). La déflation a bon dos, M. Valls. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le gouvernement met en avant un risque de déflation pour justifier le dérapage du déficit public et l'absence de véritables économies. Mais c'est là un argument de faible portée, qui masque mal l'absence de courage politique de l’exécutif dans sa politique de réformes."
"en" => "Le gouvernement met en avant un risque de déflation pour justifier le dérapage du déficit public et l'absence de véritables économies. Mais c'est là un argument de faible portée, qui masque mal l'absence de courage politique de l’exécutif dans sa politique de réformes."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
155 => Essec\Faculty\Model\Contribution {#2426
#_index: "academ_contributions"
#_id: "8934"
#_source: array:18 [
"id" => "8934"
"slug" => "la-loi-florange-ou-la-meconnaissance-gouvernementale-de-leconomie"
"yearMonth" => "2014-03"
"year" => "2014"
"title" => "La loi Florange, ou la méconnaissance gouvernementale de l'économie"
"description" => "GUYOT, M. et VRANCEANU, R. (2014). La loi Florange, ou la méconnaissance gouvernementale de l'économie. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La loi Florange, qui vient d'être adoptée, ne permettra pas de sauver des sites industriels, comme le montre du reste le cas de celui de Florange. Elle ne fait que complexifier encore la vie des entreprises."
"en" => "La loi Florange, qui vient d'être adoptée, ne permettra pas de sauver des sites industriels, comme le montre du reste le cas de celui de Florange. Elle ne fait que complexifier encore la vie des entreprises."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
156 => Essec\Faculty\Model\Contribution {#2427
#_index: "academ_contributions"
#_id: "8978"
#_source: array:18 [
"id" => "8978"
"slug" => "le-cice-ou-la-chronique-dun-echec-annonce"
"yearMonth" => "2014-10"
"year" => "2014"
"title" => "Le CICE, ou la chronique d'un échec annoncé"
"description" => "GUYOT, M. et VRANCEANU, R. (2014). Le CICE, ou la chronique d'un échec annoncé. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Au lieu de favoriser l'emploi, le CICE sert à augmenter les salaires et les dividendes. Le choix d'augmenter la distribution des profits, au détriment de l'investissement, tient à l'absence de réforme du marché du travail."
"en" => "Au lieu de favoriser l'emploi, le CICE sert à augmenter les salaires et les dividendes. Le choix d'augmenter la distribution des profits, au détriment de l'investissement, tient à l'absence de réforme du marché du travail."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
157 => Essec\Faculty\Model\Contribution {#2428
#_index: "academ_contributions"
#_id: "8983"
#_source: array:18 [
"id" => "8983"
"slug" => "le-contrat-de-travail-unique"
"yearMonth" => "2007-03"
"year" => "2007"
"title" => "Le contrat de travail unique"
"description" => "VRANCEANU, R. (2007). Le contrat de travail unique. <i>Le Figaro</i>."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:7 [
0 => "CDD"
1 => "CDI"
2 => "Contrat de travail"
3 => "Economie du travail"
4 => "Equité"
5 => "Politique économique"
6 => "Travail temporaire"
]
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article explique pourquoi remplacer le système actuel CDI / CDD par un contrat de travail "unique", sans aucune clause portant sur la durée de validité, permettrait d'améliorer la situation des chômeurs et des employés en contrat temporaire."
"en" => "The paper claims that by replacing the system of two-tier labor contracts (open-ended and fixed-term duration) by labor contracts that do not refer to the contract duration, one may improve the well-being of the existing unemployed persons or temporary workers."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
158 => Essec\Faculty\Model\Contribution {#2429
#_index: "academ_contributions"
#_id: "8985"
#_source: array:18 [
"id" => "8985"
"slug" => "le-coup-de-poker-de-draghi"
"yearMonth" => "2015-01"
"year" => "2015"
"title" => "Le coup de poker de Draghi"
"description" => "GUYOT, M. et VRANCEANU, R. (2015). Le coup de poker de Draghi. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "En réalité, Mario Draghi ne croit pas que la politique de "Quantitative easing", qu'il a annoncée jeudi, puisse soutenir la croissance. Et la déflation n'existe pas en Europe. Le président de la BCE veut simplement enlever aux gouvernements tout prétexte pour ne pas réformer. Un pari risqué."
"en" => "En réalité, Mario Draghi ne croit pas que la politique de "Quantitative easing", qu'il a annoncée jeudi, puisse soutenir la croissance. Et la déflation n'existe pas en Europe. Le président de la BCE veut simplement enlever aux gouvernements tout prétexte pour ne pas réformer. Un pari risqué."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
159 => Essec\Faculty\Model\Contribution {#2430
#_index: "academ_contributions"
#_id: "9076"
#_source: array:18 [
"id" => "9076"
"slug" => "les-cadres-victimes-dun-accord-sur-lassurance-chomage-injuste-et-inefficace"
"yearMonth" => "2014-03"
"year" => "2014"
"title" => "Les cadres victimes d'un accord sur l'assurance-chômage injuste et inefficace"
"description" => "GUYOT, M. et VRANCEANU, R. (2014). Les cadres victimes d'un accord sur l'assurance-chômage injuste et inefficace. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les mesures de redressement des comptes de l'Unedic, décidées ce week-end par les partenaires sociaux, sont globalement très limitées. S'agissant des cadres, elles auront en revanche un impact non négligeable."
"en" => "Les mesures de redressement des comptes de l'Unedic, décidées ce week-end par les partenaires sociaux, sont globalement très limitées. S'agissant des cadres, elles auront en revanche un impact non négligeable."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
160 => Essec\Faculty\Model\Contribution {#2431
#_index: "academ_contributions"
#_id: "9082"
#_source: array:18 [
"id" => "9082"
"slug" => "les-enfoires-les-privileges-des-anciens-et-le-chomage-des-jeunes"
"yearMonth" => "2015-03"
"year" => "2015"
"title" => "Les Enfoirés, les privilèges des anciens et le chômage des jeunes"
"description" => "GUYOT, M. et VRANCEANU, R. (2015). Les Enfoirés, les privilèges des anciens et le chômage des jeunes. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les Enfoirés disent aux jeunes: battez vous! Mais les barrières ne sont-elles pas trop hautes, en France, pour entrer sur le marché du travail? Mieux vaudrait s'inspirer des réformes récentes en Italie."
"en" => "Les Enfoirés disent aux jeunes: battez vous! Mais les barrières ne sont-elles pas trop hautes, en France, pour entrer sur le marché du travail? Mieux vaudrait s'inspirer des réformes récentes en Italie."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
161 => Essec\Faculty\Model\Contribution {#2432
#_index: "academ_contributions"
#_id: "9101"
#_source: array:18 [
"id" => "9101"
"slug" => "les-lois-aubry-ou-les-voiles-de-leconomie"
"yearMonth" => "2000-06"
"year" => "2000"
"title" => "Les lois Aubry ou les voiles de l'économie"
"description" => "CONTENSOU, F. et VRANCEANU, R. (2000). Les lois Aubry ou les voiles de l'économie. <i>Les Echos</i>, pp. 10-11."
"authors" => array:2 [
0 => array:3 [
"name" => "CONTENSOU François"
"bid" => "B00000121"
"slug" => "contensou-francois"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "10-11"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Critique des lois Aubry réduisant la durée effective du temps de travail pour créer de nouveaux emplois. Inspirées par un contexte de dépression économique, les lois s'adaptent mal au contexte d'expansion."
"en" => "The "Aubry Laws" introduce mandatory reduction of working time with the objective to create jobs. The text criticizes the assumed man-hours substitution process and its effects in the new expansionary context."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
162 => Essec\Faculty\Model\Contribution {#2433
#_index: "academ_contributions"
#_id: "9221"
#_source: array:18 [
"id" => "9221"
"slug" => "pourquoi-des-entreprises-profitables-licencient-elles"
"yearMonth" => "2001-05"
"year" => "2001"
"title" => "Pourquoi des entreprises profitables licencient-elles ?"
"description" => "VRANCEANU, R. et GUYOT, M. (2001). Pourquoi des entreprises profitables licencient-elles ? <i>Les Echos</i>, pp. 62."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "62"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "De nos jours, l'environnement économique des multinationales est fortement compétitif. Cela engendre des profits économiques faibles et de nombreuses restructurations."
"en" => "Multinational firms face strong competitive pressure. In this environment, economic profits may be very low, and restructuring is an on-going process."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
163 => Essec\Faculty\Model\Contribution {#2434
#_index: "academ_contributions"
#_id: "9285"
#_source: array:18 [
"id" => "9285"
"slug" => "suicides-a-france-telecom-des-dirigeants-coupables-le-systeme-francais-aussi"
"yearMonth" => "2016-07"
"year" => "2016"
"title" => "Suicides à France Télécom : des dirigeants coupables, le système français aussi"
"description" => "GUYOT, M. et VRANCEANU, R. (2016). Suicides à France Télécom : des dirigeants coupables, le système français aussi. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le "plan emploi" de François Hollande ne s'attaque pas aux vrais problèmes du marché du travail français."
"en" => "Le "plan emploi" de François Hollande ne s'attaque pas aux vrais problèmes du marché du travail français."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
164 => Essec\Faculty\Model\Contribution {#2435
#_index: "academ_contributions"
#_id: "9317"
#_source: array:18 [
"id" => "9317"
"slug" => "troika-1-syriza-1"
"yearMonth" => "2015-02"
"year" => "2015"
"title" => "Troika 1 - Syriza 1"
"description" => "GUYOT, M. et VRANCEANU, R. (2015). Troika 1 - Syriza 1. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "En envoyant un message de fermeté au gouvernement grec, ses bailleurs de fonds ont contraint Syriza à revenir sur ses promesses. La trahison des électeurs grecs est finalement un événement heureux pour l'avenir économique du pays."
"en" => "En envoyant un message de fermeté au gouvernement grec, ses bailleurs de fonds ont contraint Syriza à revenir sur ses promesses. La trahison des électeurs grecs est finalement un événement heureux pour l'avenir économique du pays."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
165 => Essec\Faculty\Model\Contribution {#2436
#_index: "academ_contributions"
#_id: "9338"
#_source: array:18 [
"id" => "9338"
"slug" => "us-policymakers-could-learn-from-ecb"
"yearMonth" => "2008-04"
"year" => "2008"
"title" => "US Policymakers Could Learn from ECB"
"description" => "FOURÇANS, A. et VRANCEANU, R. (2008). US Policymakers Could Learn from ECB. <i>Financial Times</i>, pp. 10."
"authors" => array:2 [
0 => array:3 [
"name" => "FOURÇANS André"
"bid" => "B00000199"
"slug" => "fourcans-andre"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "BCE"
1 => "FED"
2 => "M3"
3 => "Monnaie"
]
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "10"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La Fed pourrait reprendre la publication de M3, suspendue depuis 2006. Cet indicateur contient une information utile quant au bon fonctionnement du système financier."
"en" => "The Fed could reconsider its 2006 decision to discontinue publication of M3. This indicator contains useful information about the stability of the financial system."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
166 => Essec\Faculty\Model\Contribution {#2437
#_index: "academ_contributions"
#_id: "9607"
#_source: array:18 [
"id" => "9607"
"slug" => "tensions-sur-le-taux-de-change-et-risques-macroeconomiques-une-etude-de-la-decision-de-la-banque-nationale-suisse-du-6-septembre-2011"
"yearMonth" => "2012-11"
"year" => "2012"
"title" => "Tensions sur le taux de change et risques macroéconomiques : une étude de la décision de la Banque Nationale Suisse du 6 septembre 2011"
"description" => "VRANCEANU, R. (2012). Tensions sur le taux de change et risques macroéconomiques : une étude de la décision de la Banque Nationale Suisse du 6 septembre 2011. ESSEC Business School."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Conjoncture économique"
1 => "Politique de change"
2 => "Banque Centrale Suisse"
3 => "Anticipations"
4 => "Finance"
]
"updatedAt" => "2023-03-09 09:47:56"
"publicationUrl" => "http://dspace.essec.fr/handle/essec/4075"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Etudes de cas déposées"
"en" => "Published cases"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Depuis l’été 2011, le Franc suisse connaissait une forte appréciation par rapport à l’Euro. Le 6 Septembre 2011 la banque centrale suisse (BNS) adopte une mesure radicale : elle s’engage à défendre un taux plancher de 1.20CHF/euro. Le lecteur découvrira le contexte économique à travers une courte présentation, des statistiques officielles et de plusieurs articles de presse. Il devra proposer une analyse critique de l’efficacité de cette mesure, testant à la fois sa connaissance des grands principes économique, et sa capacité de choisir les informations utiles parmi une grande quantité d’informations économiques."
"en" => "Depuis l’été 2011, le Franc suisse connaissait une forte appréciation par rapport à l’Euro. Le 6 Septembre 2011 la banque centrale suisse (BNS) adopte une mesure radicale : elle s’engage à défendre un taux plancher de 1.20CHF/euro. Le lecteur découvrira le contexte économique à travers une courte présentation, des statistiques officielles et de plusieurs articles de presse. Il devra proposer une analyse critique de l’efficacité de cette mesure, testant à la fois sa connaissance des grands principes économique, et sa capacité de choisir les informations utiles parmi une grande quantité d’informations économiques."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
167 => Essec\Faculty\Model\Contribution {#2438
#_index: "academ_contributions"
#_id: "5011"
#_source: array:18 [
"id" => "5011"
"slug" => "quelle-reglementation-pour-le-secteur-de-la-defense-lexperience-americaine"
"yearMonth" => "1996-06"
"year" => "1996"
"title" => "Quelle réglementation pour le secteur de la défense : l'expérience américaine"
"description" => "GUYOT, M. et VRANCEANU, R. (1996). Quelle réglementation pour le secteur de la défense : l'expérience américaine. Dans: <i>IIe Colloque d'Economie Publique</i>. Université de Bretagne, pp. 103-113."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => "IIe Colloque d'Economie Publique"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "103-113"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'objet de cet article est d'étudier l'impact du changement du système d'acquisition d'armes par le Pentagone sur les performances économiques des firmes composant la base industrielle de la défense américaine. Après avoir précisé la nature du changement réglementaire, nous montrons à l'aide d'un modèle économétrique original qu'à court terme, il provoque une baisse de rentabilité des firmes. Dans une seconde partie, nous suggérons que l'effet de long terme consiste en la mise en place par les firmes de stratégies de restructuration."
"en" => "The goal of this paper is to investigate the impact of the new weapon procurement system of the Pentagon on the performance of the firms composing the industrial basis of American defense. After describing the regulatory change, we show by an original econometric estimation that its short-run impact on firms' profit margins is negative , this result corroborates the predictions of several theoretical models. In the long-run, this new managed competition leads to restructuring of firms."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
168 => Essec\Faculty\Model\Contribution {#2439
#_index: "academ_contributions"
#_id: "5135"
#_source: array:18 [
"id" => "5135"
"slug" => "the-feds-optimal-interest-rate-rule-with-asset-prices-and-asymmetries-a-financial-approach"
"yearMonth" => "2008-08"
"year" => "2008"
"title" => "The Fed's Optimal Interest Rate Rule with Asset Prices and Asymmetries: A Financial Approach"
"description" => "ROMANIUK, K. et VRANCEANU, R. (2008). The Fed's Optimal Interest Rate Rule with Asset Prices and Asymmetries: A Financial Approach. Dans: <i>Proceedings of the Congress of the European Economic Association</i>. European Economic Association (EEA)."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "ROMANIUK K."
]
]
"ouvrage" => "Proceedings of the Congress of the European Economic Association"
"keywords" => array:4 [
0 => "Banque Centrale"
1 => "Options"
2 => "Prix des actifs"
3 => "Théorie du portefeuille"
]
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Site Internet. L'article propose des fondements financiers pour une règle monétaire optimale du banquier central."
"en" => "The paper develops financial micro-foundations for an optimal interest rate rule of a Central bank."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
169 => Essec\Faculty\Model\Contribution {#2440
#_index: "academ_contributions"
#_id: "5159"
#_source: array:18 [
"id" => "5159"
"slug" => "the-risk-of-default-on-public-debts-in-a-monetary-union-the-case-for-a-european-compensation-fund"
"yearMonth" => "1997-05"
"year" => "1997"
"title" => "The Risk of Default on Public Debts in a Monetary Union: The Case for a European Compensation Fund"
"description" => "SOUVETON, R. et VRANCEANU, R. (1997). The Risk of Default on Public Debts in a Monetary Union: The Case for a European Compensation Fund. Dans: <i>International Business in the New Millennium, vol. III</i>. Texas A&M International University Press, pp. 645-659."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "SOUVETON R."
]
]
"ouvrage" => "International Business in the New Millennium, vol. III"
"keywords" => []
"updatedAt" => "2023-03-08 16:39:39"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "645-659"
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article étudie le risque de défaut sur les obligations du Trésor dans le contexte spécifique d'une union monétaire. Prime de risque et taux d'intérêt sont déterminés simultanément dans l'équilibre macroéconomique. Un Fonds de Compensation Européen pourrait améliorer cet équilibre."
"en" => "This paper aims at analyzing the role played by the default risk on Treasury bonds in a monetary union. We focus on the interactions between the risk-adjusted interest rate and several main macroeconomic variables like income, public debt and government spending. By considering theoretical arguments and a supporting simulation, we show that a rational expectations equilibrium might exist, in which a positive price for risk and bond interest rates are jointly determined."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
170 => Essec\Faculty\Model\Contribution {#2441
#_index: "academ_contributions"
#_id: "5206"
#_source: array:18 [
"id" => "5206"
"slug" => "union-membership-real-wage-stickiness-and-unemployment"
"yearMonth" => "1996-09"
"year" => "1996"
"title" => "Union Membership, Real Wage Stickiness and Unemployment"
"description" => "BESANCENOT, D. et VRANCEANU, R. (1996). Union Membership, Real Wage Stickiness and Unemployment. Dans: <i>Eighth EALE Annual Conference</i>. KEPE (Centre of Planning and Economic Research), pp. 1-20."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => "Eighth EALE Annual Conference"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "1-20"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article propose une explication de l'émergence des syndicats dans une économie composée d'agents strictement rationnels. L'entreprise est prête à payer une prime salariale pour éviter la grève. Le travailleur représentatif cherche à maximiser l'espérance du revenu. Nous montrons qu'un équilibre de long terme peut apparaître, dans lequel taux de syndicalisation, emploi, rémunération réelle et agressivité syndicale sont déterminés simultanément."
"en" => "In this paper we examine the emergence of trade unions in a hypothetical economy hosting strictly rational workers. The basic tool is a no-tradeoff condition : organized workers may claim a wage premium equal to a share of the profit loss of the firm in the event of a strike. The representative worker seeks to maximize his expected income. It is shown that, for stable institutional settings and constant union activism, an optimal membership rate emerges, as well as a wage premium. In the long run, union leadership is free to set militancy at a level consistent with thespecific objectives , should it be membership building, this may entail full unionization."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
171 => Essec\Faculty\Model\Contribution {#2442
#_index: "academ_contributions"
#_id: "12224"
#_source: array:18 [
"id" => "12224"
"slug" => "la-marchandisation-du-travail-cause-de-la-pandemie-et-du-changement-climatique"
"yearMonth" => "2020-05"
"year" => "2020"
"title" => "La marchandisation du travail cause de la pandémie (et du changement climatique) ?"
"description" => "GUYOT, M. et VRANCEANU, R. (2020). La marchandisation du travail cause de la pandémie (et du changement climatique) ? <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
172 => Essec\Faculty\Model\Contribution {#2443
#_index: "academ_contributions"
#_id: "12226"
#_source: array:18 [
"id" => "12226"
"slug" => "lanalyse-de-la-conjoncture-economique-devient-lart-de-prevoir-le-present"
"yearMonth" => "2021-02"
"year" => "2021"
"title" => "L’analyse de la conjoncture économique devient l’art de prévoir le présent"
"description" => "VRANCEANU, R. et GUYOT, M. (2021). L’analyse de la conjoncture économique devient l’art de prévoir le présent. <i>The Conversation</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://theconversation.com/lanalyse-de-la-conjoncture-economique-devient-lart-de-prevoir-le-present-155000"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
173 => Essec\Faculty\Model\Contribution {#2444
#_index: "academ_contributions"
#_id: "12236"
#_source: array:18 [
"id" => "12236"
"slug" => "pourquoi-la-perspective-dune-inflation-incontrolee-nest-plus-a-exclure"
"yearMonth" => "2021-03"
"year" => "2021"
"title" => "Pourquoi la perspective d’une inflation incontrôlée n’est plus à exclure"
"description" => "VRANCEANU, R. et GUYOT, M. (2021). Pourquoi la perspective d’une inflation incontrôlée n’est plus à exclure. <i>The Conversation</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://theconversation.com/pourquoi-la-perspective-dune-inflation-incontrolee-nest-plus-a-exclure-156139"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
174 => Essec\Faculty\Model\Contribution {#2445
#_index: "academ_contributions"
#_id: "5251"
#_source: array:18 [
"id" => "5251"
"slug" => "working-hours-in-a-matching-model-with-policy-implications"
"yearMonth" => "1999-09"
"year" => "1999"
"title" => "Working Hours in a Matching Model with Policy Implications"
"description" => "VRANCEANU, R. (1999). Working Hours in a Matching Model with Policy Implications. Dans: <i>Papers from the 1999 EALE Conference</i>. Maastricht University."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => "Papers from the 1999 EALE Conference"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article présente un modèle d'appariement à la Pissarides (1990) pour expliquer la détermination de l'horaire et du taux de chômage d'équilibre. Nous étudions ensuite l'impact d'une réduction de la durée du travail sur le taux de chômage."
"en" => "This paper develops a matching model à la Pissarides (1990) to explain equilibrium working time and unemployment in an economy with trade frictions. In a second part, the text analyses the impact of mandatory working hours reductions on unemployment."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
175 => Essec\Faculty\Model\Contribution {#2446
#_index: "academ_contributions"
#_id: "12586"
#_source: array:18 [
"id" => "12586"
"slug" => "team-racing-do-you-prefer-a-man-or-a-woman-as-a-partner"
"yearMonth" => "2021-09"
"year" => "2021"
"title" => "Team Racing. Do You Prefer a Man or a Woman as a Partner?"
"description" => "VRANCEANU, R. (2021). Team Racing. Do You Prefer a Man or a Woman as a Partner? Dans: 11th International Conference of the French Association of Experimental Economics 2021. Dijon."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => "11th International Conference of the French Association of Experimental Economics 2021"
"keywords" => []
"updatedAt" => "2023-01-27 01:00:40"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => ""
"en" => ""
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
176 => Essec\Faculty\Model\Contribution {#2447
#_index: "academ_contributions"
#_id: "5647"
#_source: array:18 [
"id" => "5647"
"slug" => "cooperation-in-teams-a-real-effort-task-experiment-with-punishment-and-forgiveness"
"yearMonth" => "2012-09"
"year" => "2012"
"title" => "Cooperation in Teams: A Real Effort Task Experiment with Punishment and Forgiveness"
"description" => "VRANCEANU, R., EL OUARDIGHI, F. et DUBART, D. (2012). Cooperation in Teams: A Real Effort Task Experiment with Punishment and Forgiveness. Dans: Economic Science Association European Conference 2012."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:3 [
"name" => "EL OUARDIGHI Fouad"
"bid" => "B00000177"
"slug" => "el-ouardighi-fouad"
]
2 => array:1 [
"name" => "DUBART Delphine"
]
]
"ouvrage" => "Economic Science Association European Conference 2012"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Nous étudions le problème du mensonge dans un jeu de l'ultimatum, dans lequel les receveurs n'ont qu'une information imparfaite quant à la somme d'argent reçue par les offreurs. Les derniers peuvent envoyer un message invérifiable quant au montant reçu. En moyenne, 88.5 des offreurs vont communiquer un montant inférieur à la somme réelle. Le mensonge est associé systématiquement à une offre réelle plus faible."
"en" => "Humans often lie strategically. We study this problem in an ultimatum game involving informed proposers and uninformed responders, where the former can send an unverifiable statement about the endowment received at the outset of the game. If there are some intrinsically honest proposers, a simple message game shows that the rest of them are likely to declare a lower-than-actual endowment to the responders, simply in order to reduce their expected endowment and be able to submit smaller offers. In the second part of the paper, we report on an experiment testing this game. On average, 88.5% of the proposers understate the actual endowment by 19%. Regression analysis shows that a one-dollar gap between the actual and declared amounts prompts proposers to reduce their offer by 19 cents. However, responders appear not to take such claims seriously, and thus the frequency of rejections increases. The consequence is a net welfare loss, that is specific to such a "free-to-lie" environment."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d’Information, Sciences de la Décision et Statistiques"
"en" => "Information Systems, Decision Sciences and Statistics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
177 => Essec\Faculty\Model\Contribution {#2448
#_index: "academ_contributions"
#_id: "5679"
#_source: array:18 [
"id" => "5679"
"slug" => "credibilite-de-la-politique-de-change-et-uem"
"yearMonth" => "1997-09"
"year" => "1997"
"title" => "Crédibilité de la politique de change et UEM"
"description" => "BESANCENOT, D., VRANCEANU, R. et WARIN, T. (1997). Crédibilité de la politique de change et UEM."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
2 => array:1 [
"name" => "WARIN T."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Dans le contexte de l'Union Monétaire Européenne, et sous une hypothèse d'information incomplète des agents privés au sujet des priorités de la banque centrale, le modèle souligne la possibilité que quelques banques centrales suivent une politique de monnaie "forte" dans le seul objectif de faire croire à l'impossibilité d'une dévaluation, puis d'en profiter pour réaligner leur parité face au Mark quelques semaines avant l'intégration monétaire. Ce cas de figure contribue à expliquer la persistance d'une prime sur les taux d'intérêt exigée en contre-partie du risque de dévaluation."
"en" => "This paper analyses the exchange rate policy of a central bank facing conflicting objectives and given the assumption of imperfect information of private agents about its priorities. We put forward the potential for the manipulation of expectations by an opportunistic central bank which undertakes seemingly contradictory policies. As a result, a devaluation risk premium may push up interest rates and entail a depressing effect on output."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
178 => Essec\Faculty\Model\Contribution {#2449
#_index: "academ_contributions"
#_id: "12684"
#_source: array:18 [
"id" => "12684"
"slug" => "the-nobel-prize-in-economics-2021-a-neat-approach-to-causality"
"yearMonth" => "2021-10"
"year" => "2021"
"title" => "The Nobel Prize in Economics 2021: A Neat Approach to Causality"
"description" => "VRANCEANU, R. (2021). The Nobel Prize in Economics 2021: A Neat Approach to Causality. <i>ESSEC Knowledge</i>."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-11-02 11:55:43"
"publicationUrl" => "https://knowledge.essec.edu/en/economy-finance/nobel-prize-economics-2021-neat-approach-causality.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => ""
"en" => ""
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
179 => Essec\Faculty\Model\Contribution {#2450
#_index: "academ_contributions"
#_id: "5941"
#_source: array:18 [
"id" => "5941"
"slug" => "experimental-estimates-of-mens-and-womens-willingness-to-compete-does-the-gender-of-the-partner-matter"
"yearMonth" => "2017-06"
"year" => "2017"
"title" => "Experimental estimates of men’s and women’s willingness to compete: Does the Gender of the Partner Matter?"
"description" => "JUNG, S. et VRANCEANU, R. (2017). Experimental estimates of men’s and women’s willingness to compete: Does the Gender of the Partner Matter? Dans: 8th Annual Conference of the French Experimental Economics Association (ASFEE 2017)."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "JUNG S."
]
]
"ouvrage" => "8th Annual Conference of the French Experimental Economics Association (ASFEE 2017)"
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
180 => Essec\Faculty\Model\Contribution {#2451
#_index: "academ_contributions"
#_id: "5942"
#_source: array:18 [
"id" => "5942"
"slug" => "experimental-evidence-on-deceitful-communication-does-everyone-have-a-price"
"yearMonth" => "2018-06"
"year" => "2018"
"title" => "Experimental Evidence on Deceitful Communication: Does Everyone Have a Price"
"description" => "VRANCEANU, R. et DUBART, D. (2018). Experimental Evidence on Deceitful Communication: Does Everyone Have a Price. Dans: 9th International Conference of the French Association of Experimental Economics."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "DUBART Delphine"
]
]
"ouvrage" => "9th International Conference of the French Association of Experimental Economics"
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Systèmes d’Information, Sciences de la Décision et Statistiques"
"en" => "Information Systems, Decision Sciences and Statistics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
181 => Essec\Faculty\Model\Contribution {#2452
#_index: "academ_contributions"
#_id: "6081"
#_source: array:18 [
"id" => "6081"
"slug" => "group-gender-composition-tolerance-to-risk-and-economic-performance-new-evidence-from-an-original-business-game"
"yearMonth" => "2014-05"
"year" => "2014"
"title" => "Group Gender Composition Tolerance to Risk and Economic Performance. New Evidence from an Original Business Game"
"description" => "VRANCEANU, R., LAMIRAUD, K. et DUBART, D. (2014). Group Gender Composition Tolerance to Risk and Economic Performance. New Evidence from an Original Business Game. Dans: 5th Annual Meeting of the French Experimental Economics Association (ASFEE)."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:3 [
"name" => "LAMIRAUD Karine"
"bid" => "B00278040"
"slug" => "lamiraud-karine"
]
2 => array:1 [
"name" => "DUBART Delphine"
]
]
"ouvrage" => "5th Annual Meeting of the French Experimental Economics Association (ASFEE)"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Systèmes d’Information, Sciences de la Décision et Statistiques"
"en" => "Information Systems, Decision Sciences and Statistics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
182 => Essec\Faculty\Model\Contribution {#2453
#_index: "academ_contributions"
#_id: "6082"
#_source: array:18 [
"id" => "6082"
"slug" => "group-gender-composition-tolerance-to-risk-and-economic-performance-new-evidence-from-an-original-business-game"
"yearMonth" => "2014-08"
"year" => "2014"
"title" => "Group Gender Composition, Tolerance to Risk and Economic Performance: New Evidence from an Original Business Game"
"description" => "VRANCEANU, R. et LAMIRAUD, K. (2014). Group Gender Composition, Tolerance to Risk and Economic Performance: New Evidence from an Original Business Game. Dans: 29th Annual Congress of the European Economic Association."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:3 [
"name" => "LAMIRAUD Karine"
"bid" => "B00278040"
"slug" => "lamiraud-karine"
]
]
"ouvrage" => "29th Annual Congress of the European Economic Association"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
183 => Essec\Faculty\Model\Contribution {#2454
#_index: "academ_contributions"
#_id: "6106"
#_source: array:18 [
"id" => "6106"
"slug" => "horaires-de-travail-analyse-microeconomique-des-conflits"
"yearMonth" => "1996-09"
"year" => "1996"
"title" => "Horaires de travail : analyse microéconomique des conflits"
"description" => "CONTENSOU, F. et VRANCEANU, R. (1996). Horaires de travail : analyse microéconomique des conflits."
"authors" => array:2 [
0 => array:3 [
"name" => "CONTENSOU François"
"bid" => "B00000121"
"slug" => "contensou-francois"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Ce texte formalise le rôle des "coûts fixes" du travail dans l'explication de l'horaire et des effectifs observés dans un système concurrentiel décentralisé. L'analyse proposée relève la formation systématique d'un conflit portant sur l'horaire de travail et explique la permanence d'un rationnement des travailleurs qui sont contraints d'accepter des horaires dépassant leur offre walrasienne. Elle offre un point de vue particulier sur l'étude des effets des réductions légales de l'horaire préconisées comme instrument de lutte contre le chômage."
"en" => "This text aims at formalizing the role played by fixed costs of labor in explaining the daily working time and the number of employed workers in a decentralized competitive system. It is shown that such costs account for overwork since the duration of the working day exceeds their Walrasian supply. The proposed analytical framework sheds its own light on the effects of mandatory reduction of working time on the demand for labor."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
184 => Essec\Faculty\Model\Contribution {#2455
#_index: "academ_contributions"
#_id: "6136"
#_source: array:18 [
"id" => "6136"
"slug" => "how-serious-is-the-measurement-error-problem-in-a-popular-risk-aversion-task"
"yearMonth" => "2019-09"
"year" => "2019"
"title" => "How Serious is the Measurement Error Problem in a Popular Risk-Aversion Task?"
"description" => "PEREZ, F., HOLLARD, G., VRANCEANU, R. et DUBART, D. (2019). How Serious is the Measurement Error Problem in a Popular Risk-Aversion Task? Dans: 2019 Economic Science Association Annual Conference (ESA)."
"authors" => array:4 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "PEREZ Fabien"
]
2 => array:1 [
"name" => "HOLLARD Guillaume"
]
3 => array:1 [
"name" => "DUBART Delphine"
]
]
"ouvrage" => "2019 Economic Science Association Annual Conference (ESA)"
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Systèmes d’Information, Sciences de la Décision et Statistiques"
"en" => "Information Systems, Decision Sciences and Statistics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
185 => Essec\Faculty\Model\Contribution {#2456
#_index: "academ_contributions"
#_id: "6237"
#_source: array:18 [
"id" => "6237"
"slug" => "investment-through-retained-earnings-and-employment-in-transitional-economies"
"yearMonth" => "1997-09"
"year" => "1997"
"title" => "Investment Through Retained Earnings and Employment in Transitional Economies"
"description" => "VRANCEANU, R. (1997). Investment Through Retained Earnings and Employment in Transitional Economies."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Plusieurs études du marché du travail dans les économies en transition ont utilisé des modèles statiques ou quasi-dynamiques pour expliquer le comportement d'emploi des grandes entreprises. Celles-ci financent une partie significative des investissement par leurs profits. Ce texte analyse les conséquences de ce mécanisme pour les décisions économiques du syndicat et de l'entreprise en perspective intertemporelle. Les revendications salariales peuvent être modérées et l'emploi favorisé. Un tel mécanisme est toujours dans l'avantage du syndicat. Quant à la firme, sa décision dépend du revenu alternatif des travailleurs."
"en" => "Several studies of the labor market in transitional economies use static or quasi-dynamic trade union models to explain the employment behavior of the large size firms. One interesting feature of these enterprises is the massive financing of investment through retained earnings. This paper investigates the consequences of this mechanism on the economic decisions of the union and the firm in a two-period setting. Wage claims may be moderated and employment pushed up. While the unions always support the scheme, the attitude of the firms is contingent upon the workers' alternative income."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
186 => Essec\Faculty\Model\Contribution {#2457
#_index: "academ_contributions"
#_id: "6243"
#_source: array:18 [
"id" => "6243"
"slug" => "is-any-currency-reform-neutral-what-search-theory-teaches-us"
"yearMonth" => "1998-09"
"year" => "1998"
"title" => "Is any Currency Reform "Neutral"? What Search Theory Teaches us."
"description" => "BESANCENOT, D., ROCHETEAU, G. et VRANCEANU, R. (1998). Is any Currency Reform "Neutral"? What Search Theory Teaches us."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
2 => array:1 [
"name" => "ROCHETEAU G."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article propose un modèle de théorie de la recherche pour étudier les conséquences économiques d'une réforme monétaire dans lequel le taux de conversion n'est pas une valeur arrondie. Les agents diffèrent dans leur aptitude à faire des transformations exactes des nouveaux prix de l'ancienne monnaie. Les entreprises peuvent discriminer entre les consommateurs en fonction de leur taux de conversion individuel. Par conséquent, les consommateurs entament un processus de recherche de prix inférieurs à leur prix de réservation. Un nouvel équilibre apparaît : dans certains cas la production diminue mais le surplus des consommateurs peut augmenter."
"en" => "This paper develops a search equilibrium model to explore the economic consequences of a currency reform which makes use of a decimal conversion rate. Agents differ in their ability to calculate the correct price in the former currency. Firms may attempt to discriminate between consumers in keeping with their individual heuristic conversions rates. As a consequence of this price distribution, consumers engage in a time-consuming search process for the lowest price. The post-reform equilibrium may involve a different price distribution, changes in the activity level and in the surplus of the various types of consumers."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
187 => Essec\Faculty\Model\Contribution {#2458
#_index: "academ_contributions"
#_id: "6614"
#_source: array:18 [
"id" => "6614"
"slug" => "manager-unethical-behavior-during-the-new-economy-bubble"
"yearMonth" => "2003-12"
"year" => "2003"
"title" => "Manager Unethical Behavior during the New Economy Bubble"
"description" => "VRANCEANU, R. (2003). Manager Unethical Behavior during the New Economy Bubble."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article étudie les facteurs qui ont contribué à l'accroissement du nombre de cas de PDGs manifestant des comportements non-éthiques dans l'économie américaine au cours des années 1990. L'analyse met l'accent sur le contrôle interne affaibli, les incitations négatives résultant de la rémunération à base de stock-options, la déréglementation excessive dans les secteurs bancaire et comptable. A tout cela s'ajoute le bruit spécifique de l'environnement spéculatif de la Nouvelle Economie."
"en" => "This paper investigates factors that brought about during the late nineties a surge in management unethical behavior within the US economy. Key structural causes are a weakened internal control, perverse incentives related to managers' compensation, excessive deregulation in the banking and auditing sectors. Unethical behavior was further enhanced by the large economic noise specific to the New Economy bubble."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
188 => Essec\Faculty\Model\Contribution {#2459
#_index: "academ_contributions"
#_id: "6796"
#_source: array:18 [
"id" => "6796"
"slug" => "opening-the-capital-account-of-transition-economies-how-much-how-fast"
"yearMonth" => "2002-11"
"year" => "2002"
"title" => "Opening the Capital Account of Transition Economies: How Much, How Fast?"
"description" => "DAIANU, D. et VRANCEANU, R. (2002). Opening the Capital Account of Transition Economies: How Much, How Fast?"
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "DAIANU D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Dans les années 90, les organisations financières internationales (OCDE, FMI, Banque Mondiale) ont poussé les PVD à ouvrir le plus vite possible leur balance de capitaux. Ce document souligne qu'en absence de fondements micro et macroéconomiques sains, cette politique risque d'augmenter l'instabilité de ces pays. Il défend l'idée d'une approche séquentielle où les contrôles sont levés graduellement."
"en" => "In the 1990s, international financial organisations (IMF, OCDE, World Bank) pushed emerging economies to open their CA at a rapid pace. This paper argues why this policy may lead to increased instability, if a set of basic micro and macroeconomics criteria are not fulfilled. It defends the principle of sequencing the removal of various capital controls."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
189 => Essec\Faculty\Model\Contribution {#2460
#_index: "academ_contributions"
#_id: "6807"
#_source: array:18 [
"id" => "6807"
"slug" => "optimal-duration-of-work-and-the-generalised-production-function"
"yearMonth" => "1996-05"
"year" => "1996"
"title" => "Optimal Duration of Work, and the Generalised Production Function"
"description" => "CONTENSOU, F. et VRANCEANU, R. (1996). Optimal Duration of Work, and the Generalised Production Function."
"authors" => array:2 [
0 => array:3 [
"name" => "CONTENSOU François"
"bid" => "B00000121"
"slug" => "contensou-francois"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet article propose une généralisation de la demande de travail néoclassique sur la base d'une fonction de production généralisée. Sous certaines conditions, l'existence d'une demande de travailleurs indépendante de la demande d'heures implique un conflit sur la durée du travail."
"en" => "The paper generalises the standard neoclassical analysis of equilibrium in the labor market. We first infer a generalised production function leading to a two dimension law of labor demand, for both hours and workers. Under several realistic assumptions, a conflict on the duration of work may arise in a general equilibrium framework."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
190 => Essec\Faculty\Model\Contribution {#2461
#_index: "academ_contributions"
#_id: "7215"
#_source: array:18 [
"id" => "7215"
"slug" => "structural-unemployment-in-eastern-european-reforming-countries-a-theoretical-framework"
"yearMonth" => "1994-09"
"year" => "1994"
"title" => "Structural Unemployment in Eastern European Reforming Countries: A Theoretical Framework"
"description" => "FOURÇANS, A. et VRANCEANU, R. (1994). Structural Unemployment in Eastern European Reforming Countries: A Theoretical Framework. Dans: European Association of Comparative Economic Studies, 8-10 September. Budapest."
"authors" => array:2 [
0 => array:3 [
"name" => "FOURÇANS André"
"bid" => "B00000199"
"slug" => "fourcans-andre"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => "European Association of Comparative Economic Studies, 8-10 September"
"keywords" => []
"updatedAt" => "2023-03-03 13:37:43"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Un modèle de la détermination du chômage dans les pays de l'Europe centrale et orientale. Deux secteurs en interaction, l'un fondé sur les négociations collectives, l'autre sur la concurrence, servent de fondement à l'analyse du problème."
"en" => "A theoretical model to assess unemployment in Eastern European countries. The two-sector model (one based on collective bargaining, the other on competition) establishes the conditions to analyse unemployment."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
191 => Essec\Faculty\Model\Contribution {#2462
#_index: "academ_contributions"
#_id: "7466"
#_source: array:18 [
"id" => "7466"
"slug" => "the-value-of-lies-in-an-ultimatum-game-with-imperfect-information"
"yearMonth" => "2012-06"
"year" => "2012"
"title" => "The Value of Lies in an Ultimatum Game with Imperfect Information"
"description" => "BESANCENOT, D., DUBART, D. et VRANCEANU, R. (2012). The Value of Lies in an Ultimatum Game with Imperfect Information. Dans: 3ème Conférence Annuelle de l'Association Française d'Economie Expérimentale (ASFEE)."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
2 => array:1 [
"name" => "DUBART Delphine"
]
]
"ouvrage" => "3ème Conférence Annuelle de l'Association Française d'Economie Expérimentale (ASFEE)"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Nous étudions le problème du mensonge dans un jeu de l'ultimatum, dans lequel les receveurs n'ont qu'une information imparfaite quant à la somme d'argent reçue par les offreurs. Les derniers peuvent envoyer un message invérifiable quant au montant reçu. En moyenne, 88.5 des offreurs vont communiquer un montant inférieur à la somme réelle. Le mensonge est associé systématiquement à une offre réelle plus faible."
"en" => "Humans often lie strategically. We study this problem in an ultimatum game involving informed proposers and uninformed responders, where the former can send an unverifiable statement about the endowment received at the outset of the game. If there are some intrinsically honest proposers, a simple message game shows that the rest of them are likely to declare a lower-than-actual endowment to the responders, simply in order to reduce their expected endowment and be able to submit smaller offers. In the second part of the paper, we report on an experiment testing this game. On average, 88.5% of the proposers understate the actual endowment by 19%. Regression analysis shows that a one-dollar gap between the actual and declared amounts prompts proposers to reduce their offer by 19 cents. However, responders appear not to take such claims seriously, and thus the frequency of rejections increases. The consequence is a net welfare loss, that is specific to such a "free-to-lie" environment."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
192 => Essec\Faculty\Model\Contribution {#2463
#_index: "academ_contributions"
#_id: "7554"
#_source: array:18 [
"id" => "7554"
"slug" => "une-etude-des-consequences-macroeconomiques-du-risque-de-defaut-sur-les-dettes-nationales-en-union-monetaire"
"yearMonth" => "1996-09"
"year" => "1996"
"title" => "Une étude des conséquences macroéconomiques du risque de défaut sur les dettes nationales en Union Monétaire"
"description" => "SOUVETON, R. et VRANCEANU, R. (1996). Une étude des conséquences macroéconomiques du risque de défaut sur les dettes nationales en Union Monétaire."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "SOUVETON R."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Plusieurs pays membres de l'Union Européenne envisagent l'adoption d'une monnaie unique, mais souhaitent maintenir l'autonomie des politiques budgétaires. L'article est consacré à l'étude du risque de répudiation de la dette publique dans ce contexte particulier. Nous nous préoccupons essentiellement des relations entre la probabilité de défaut, le taux d'intérêt et plusieurs variables macroéconomiques, telles que la production, la dette de l'Etat ou le déficit public. Cette analyse théorique et empirique nous conduit à proposer la création d'un "Fonds de Compensation Européen" destiné à aider les pays sujets à des chocs adverses."
"en" => "A core group of European Union member countries is about to set up a monetary union, but they are keeping their fiscal policies decentralized. This paper aims at analyzing the role played by the default risk on Treasury bonds, in this particuliar framework. We focus on the interactions between the risk-adjusted interest rate and several main macroeconomic variables like income, public debt and government spending. In particular, our analysis suggests that a "European Compensation Fund" would provide support for countries affected by adverse shocks."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
193 => Essec\Faculty\Model\Contribution {#2464
#_index: "academ_contributions"
#_id: "14156"
#_source: array:18 [
"id" => "14156"
"slug" => "sovereign-debt-default-and-bond-prices-an-experimental-study"
"yearMonth" => "2022-06"
"year" => "2022"
"title" => "Sovereign Debt Default and Bond Prices: An Experimental Study"
"description" => "VRANCEANU, R. et PEIA, O. (2022). Sovereign Debt Default and Bond Prices: An Experimental Study. Dans: 12th International Conference of the French Association of Experimental Economics 2022. Lyon."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "PEIA Oana"
]
]
"ouvrage" => "12th International Conference of the French Association of Experimental Economics 2022"
"keywords" => []
"updatedAt" => "2023-07-20 16:51:57"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => ""
"en" => ""
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
194 => Essec\Faculty\Model\Contribution {#2465
#_index: "academ_contributions"
#_id: "7691"
#_source: array:18 [
"id" => "7691"
"slug" => "ethical-boundaries-of-capitalism"
"yearMonth" => "2005-01"
"year" => "2005"
"title" => "Ethical Boundaries of Capitalism"
"description" => "DAIANU, D. et VRANCEANU, R. [Eds] (2005). <i>Ethical Boundaries of Capitalism</i>. Ashgate Publishing Limited, 259 pages."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "DAIANU D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Direction d'ouvrage"
"en" => "Book editor"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'ouvrage regroupe onze chapitres rédigés par des experts en management, socio-économie et philosophie politique, qui mènent une réflexion sur la capacité du système capitaliste à soutenir l'émergence d'un environnement éthique."
"en" => "This book gathers eleven chapters, drafted by experts in management, socio-economics and political science, they analyze whether the capitalist system is able to support the development of an ethical environment."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
195 => Essec\Faculty\Model\Contribution {#2466
#_index: "academ_contributions"
#_id: "7735"
#_source: array:18 [
"id" => "7735"
"slug" => "moral-foundations-of-management-knowledge"
"yearMonth" => "2007-01"
"year" => "2007"
"title" => "Moral Foundations of Management Knowledge"
"description" => "DJELIC, M.L. et VRANCEANU, R. [Eds] (2007). <i>Moral Foundations of Management Knowledge</i>. Edward Elgar Publishing Ltd, 281 pages."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "DJELIC M.-L."
]
]
"ouvrage" => ""
"keywords" => array:3 [
0 => "Ethique"
1 => "Management"
2 => "Théorie managériale"
]
"updatedAt" => "2020-12-17 21:00:33"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Direction d'ouvrage"
"en" => "Book editor"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Une collection de treize études pluridisciplinaires sur les fondements éthiques de la théorie du management et de son socle disciplinaire."
"en" => "The book gathers thirteen multidisciplinary studies in the moral foundations of management therory and its founding disciplines."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
196 => Essec\Faculty\Model\Contribution {#2467
#_index: "academ_contributions"
#_id: "4023"
#_source: array:18 [
"id" => "4023"
"slug" => "migratory-policy-in-developing-countries-how-to-bring-best-people-back"
"yearMonth" => "2009-09"
"year" => "2009"
"title" => "Migratory policy in developing countries: How to bring best people back?"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2009). Migratory policy in developing countries: How to bring best people back? Dans: <i>Post-accession Romania: Issues and Prospects</i>. 1st ed. National Bank of Romania & Vega Prod 94, pp. 113-136."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => "Post-accession Romania: Issues and Prospects"
"keywords" => array:3 [
0 => "Migrant Temporaire"
1 => "Migration"
2 => "Signalisation"
]
"updatedAt" => "2021-09-06 14:06:32"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "113-136"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Chapitres"
"en" => "Book chapters"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le chapitre propose une étude de la décision des migrants de retourner au pays d'origine, dans un modèle de signalisation ou les employeurs n'ont qu'une information imparfaite sur la productivité des individus."
"en" => "This chapter analyzes the decision of a migrant to return or stay within the framework of a signaling model with exogenous migratory costs and employer imperfect information about the migrant productivity."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
197 => Essec\Faculty\Model\Contribution {#2468
#_index: "academ_contributions"
#_id: "4139"
#_source: array:18 [
"id" => "4139"
"slug" => "reperer-les-moments-critiques-evaluer-les-politiques"
"yearMonth" => "2009-01"
"year" => "2009"
"title" => "Repérer les moments critiques, évaluer les politiques"
"description" => "VRANCEANU, R. (2009). Repérer les moments critiques, évaluer les politiques. Dans: <i>Le leadership responsable. Un allié sûr contre la crise</i>. 1st ed. Gualino. Lextenso éditions, pp. 287-303."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => "Le leadership responsable. Un allié sûr contre la crise"
"keywords" => array:4 [
0 => "Crise financière 2007-2009"
1 => "Equilibres multiples"
2 => "Politiques"
3 => "Régulation"
]
"updatedAt" => "2021-09-06 14:06:32"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "287-303"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Chapitres"
"en" => "Book chapters"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le chapitre retrace les moments critiques de la crise financière 2007-2009, dans une perspective macroéconomique. Sont également présentées les politiques de renforcement de la confiance et celles de relance économique."
"en" => "The chapter presents the critical moments of the 2007-2009 financial crisis, emphasises some shock transmission mechanisms, and comments on the counter-cyclical policies adopted by the developped countries."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
198 => Essec\Faculty\Model\Contribution {#2469
#_index: "academ_contributions"
#_id: "4219"
#_source: array:18 [
"id" => "4219"
"slug" => "the-moral-layer-of-contemporary-economics-a-virtue-ethics-perspective"
"yearMonth" => "2007-01"
"year" => "2007"
"title" => "The Moral Layer of Contemporary Economics: A Virtue-ethics Perspective"
"description" => "VRANCEANU, R. (2007). The Moral Layer of Contemporary Economics: A Virtue-ethics Perspective. Dans: <i>Moral Foundations of Management Knowledge</i>. 1st ed. Edward Elgar Publishing Ltd, pp. 134-155."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => "Moral Foundations of Management Knowledge"
"keywords" => array:4 [
0 => "Efficacité"
1 => "Ethique des vertus"
2 => "Rationalité"
3 => "Théorie économique"
]
"updatedAt" => "2021-09-06 14:06:32"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "134-155"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Chapitres"
"en" => "Book chapters"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le chapitre presente les avancées de la théorie économique contemporaine et défend l'idée selon laquelle les enseignements de cette discipline sont compatibles avec des vertus plebiscitées par nos sociétés: honnete, respect mutuel, loyauté, etc."
"en" => "The chapter presents recent advances in economic theory and supports the thesis according to which the core message of economics is consitent with largely accepted human virtues: honesty, loaylty, respect of the other, truth-telling, etc."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
199 => Essec\Faculty\Model\Contribution {#2470
#_index: "academ_contributions"
#_id: "4288"
#_source: array:18 [
"id" => "4288"
"slug" => "weak-institutions-fiscal-policy-and-low-equilibria"
"yearMonth" => "2004-01"
"year" => "2004"
"title" => "Weak Institutions, Fiscal Policy and Low Equilibria"
"description" => "DAIANU, D. et VRANCEANU, R. (2004). Weak Institutions, Fiscal Policy and Low Equilibria. Dans: <i>Beyond Transition: Development Perspectives and Dilemmas</i>. 1st ed. Ashgate Publishing Limited, pp. 175-185."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "DAIANU D."
]
]
"ouvrage" => "Beyond Transition: Development Perspectives and Dilemmas"
"keywords" => []
"updatedAt" => "2021-09-06 14:06:32"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "175-185"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Chapitres"
"en" => "Book chapters"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les auteurs soutiennent la thèse selon laquelle les structures économiques atypiques des économies en transition rendent inefficace le système d'imposition."
"en" => "The two authors aim at explaining why atypical economic structures of transition economies may hamper the effectiveness of a taxation system."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
200 => Essec\Faculty\Model\Contribution {#2471
#_index: "academ_contributions"
#_id: "4330"
#_source: array:18 [
"id" => "4330"
"slug" => "a-model-of-structural-and-cyclical-employment-in-transitional-economies"
"yearMonth" => "1995-02"
"year" => "1995"
"title" => "A Model of Structural and Cyclical Employment in Transitional Economies"
"description" => "FOURÇANS, A. et VRANCEANU, R. (1995). A Model of Structural and Cyclical Employment in Transitional Economies. Dans: <i>Midsouth Academy of Economics and Finance, Papers and Proceedings</i>. University of Southern Mississippi, pp. 165-173."
"authors" => array:2 [
0 => array:3 [
"name" => "FOURÇANS André"
"bid" => "B00000199"
"slug" => "fourcans-andre"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => "Midsouth Academy of Economics and Finance, Papers and Proceedings"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "165-173"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le modèle étudie l'impact de l'inflation sur le secteur réel d'une économie en transition. Il est montré qu'au début de la transition, avec des agents formulant des anticipations adaptatives, le gouvernement peut utiliser l'inflation pour stimuler l'emploi. Il est prouvé que la privatisation et la stabilisation macroéconomique sont des réformes mutuellement compatibles."
"en" => "The model studies the role played by inflation in the early period of the transition in Eastern Europe. With sluggish expectations, inflation might have been used as an employment enhancing device. It is shown that macroeconomic stabilisation and privatization policies are mutually consistent objectives."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
201 => Essec\Faculty\Model\Contribution {#2472
#_index: "academ_contributions"
#_id: "4338"
#_source: array:18 [
"id" => "4338"
"slug" => "a-simulation-of-the-impact-of-labor-market-regulations-in-central-and-eastern-europe"
"yearMonth" => "1996-02"
"year" => "1996"
"title" => "A Simulation of the Impact of Labor Market Regulations in Central and Eastern Europe"
"description" => "FOURÇANS, A. et VRANCEANU, R. (1996). A Simulation of the Impact of Labor Market Regulations in Central and Eastern Europe. Dans: <i>Papers and Proceedings</i>. Academy of Economics and Finance (AEF), pp. 185-194."
"authors" => array:2 [
0 => array:3 [
"name" => "FOURÇANS André"
"bid" => "B00000199"
"slug" => "fourcans-andre"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => "Papers and Proceedings"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "185-194"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le modèle prend en compte les caractéristiques institutionnelles du marché du travail dans les économies en transition. L'économie est constituée d'un secteur d'Etat et d'un secteur privé. La décision d'emploi du premier secteur fait apparaître le rôle prioritaire du collectif de travailleurs dans un processus de négociation salariale. Le second secteur est supposé concurrentiel. Une simulation permet d'étudier l'impact des divers changements institutionnels sur la dispersion des revenus."
"en" => "The model we have built takes into consideration the particular features of labor markets in transitional economies. It considers the differences between a state sector and a private sector where employment decisions are made differently. In the former sector employment and wages are the outcome of a bargaining process between owners and workers, whereas in the latter sector competitive cum minimum wage laws set a limit on employment. A simulation allows us to evaluate the impact of various labor market institutions (minimum wages, unemployment benefits and workers' bargaining power), not only on economic efficiency but also on "equity"."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
202 => Essec\Faculty\Model\Contribution {#2473
#_index: "academ_contributions"
#_id: "4343"
#_source: array:18 [
"id" => "4343"
"slug" => "a-two-period-model-of-wage-bargaining-in-transitional-economies"
"yearMonth" => "1998-05"
"year" => "1998"
"title" => "A Two Period Model of Wage Bargaining in Transitional Economies"
"description" => "VRANCEANU, R. (1998). A Two Period Model of Wage Bargaining in Transitional Economies. Dans: <i>The Global Economy at the Turn of the Century</i>. pp. 293-310."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => "The Global Economy at the Turn of the Century"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "293-310"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Dans les économies en transition de l'Europe de l'Est, les grandes entreprises financent la plupart des investissements par des ressources propres. Un modèle de syndicat monopoleur nous permet d'étudier le comportement d'emploi des grandes entreprises lorsque l'horizon de décision est long."
"en" => "An interesting contemporary feature of large-sized enterprises in Eastern European transitional economies is the massive financing of investment through retained earnings. This paper uses a monopoly trade union model to investigate the consequences of this mechanism on a firm's employment and wage behavior in a two-period setting."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
203 => Essec\Faculty\Model\Contribution {#2474
#_index: "academ_contributions"
#_id: "4455"
#_source: array:18 [
"id" => "4455"
"slug" => "coherence-temporelle-et-politique-de-privatisation-dans-les-economies-en-transition"
"yearMonth" => "1995-09"
"year" => "1995"
"title" => "Cohérence temporelle et politique de privatisation dans les économies en transition"
"description" => "BESANCENOT, D. et VRANCEANU, R. (1995). Cohérence temporelle et politique de privatisation dans les économies en transition. Dans: <i>Colloque International d'Economie Publique</i>. ENST de Bretagne, Département d'Economie, pp. 1-26."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => "Colloque International d'Economie Publique"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "1-26"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'objet de cet article consiste à étudier la cohérence interne de la politique de privatisation dans les économies en transition. Le développement du secteur privé permet un accroissement de la production totale mais entraîne également une réduction du suremploi et un accroissement peu souhaitable du chômage. L'Etat est confronté alors à un conflit d'objectifs qui le conduit à faire un choix entre une privatisation rapide et une privatisation lente. Par une approche dynamique, et en supposant une formation rationnelle des anticipations, il est montré qu'un Etat ayant comme objectif prioritaire la protection de l'emploi peut néanmoins mener une première phase de privatisation rapide. Cette étape initiale, dont l'objectif consiste à influencer les anticipations, est suivie d'un ralentissement du rythme de privatisation, en apparente contradiction avec la politique antérieure. Le modèle permet une interprétation des stratégies de privatisation adoptées par plusieurs pays d'Europe de l'Est où, après une première vague de ventes d'entreprises, la "grande privatisation" semble bloquée."
"en" => "The goal of our paper is to study the internal consistency of the privatisation policy in transitional economies. Private sector development not only fosters growth but also brings a fall in labor hoarding and an increase in unemployment. Governments must arbitrate between these two conflicting objectives, by means of selecting an appropriate privatisation policy. By assumption, privatisation may be either rapid or gradual. It is shown that in a dynamic framework, with individuals forming rational expectations, an employment-oriented government may however pursue a rapid privatisation policy, at least during an initial period of time. This allows expectations to be manipulated, in order to achieve higher employment in the future. At that stage, seemingly contradicting the former policy, such a government will slow down the privatisation speed. Our model provides an explanation for the experience with privatisation in many Eastern European countries, where, after an introductory wave of much publicised sales, the process of privatising the bulk of industrial enterprises has been halted."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
204 => Essec\Faculty\Model\Contribution {#2475
#_index: "academ_contributions"
#_id: "4497"
#_source: array:18 [
"id" => "4497"
"slug" => "daily-working-hours-unemployment-and-the-generalised-production-function"
"yearMonth" => "1996-09"
"year" => "1996"
"title" => "Daily Working Hours, Unemployment and the Generalised Production Function"
"description" => "CONTENSOU, F. et VRANCEANU, R. (1996). Daily Working Hours, Unemployment and the Generalised Production Function. Dans: <i>Eighth EALE Annual Conference</i>. KEPE (Centre of Planning and Economic Research), pp. 1-19."
"authors" => array:2 [
0 => array:3 [
"name" => "CONTENSOU François"
"bid" => "B00000121"
"slug" => "contensou-francois"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => "Eighth EALE Annual Conference"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "1-19"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article propose un concept original d'analyse de l'activité productive, étudie ses relations avec les fonctions de production traditionnelles et applique cette notion à l'étude des déséquilibres internes et externes du marché du travail."
"en" => "The article suggests an original concept pertaining to output analysis, and scrutinizes its relations with the generalized production function. It brings out some aspects of external and internal rationing in the labor market."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
205 => Essec\Faculty\Model\Contribution {#2476
#_index: "academ_contributions"
#_id: "10892"
#_source: array:18 [
"id" => "10892"
"slug" => "changement-climatique-la-troisieme-voie"
"yearMonth" => "2020-03"
"year" => "2020"
"title" => "Changement climatique, la troisième voie"
"description" => "GUYOT, M. et VRANCEANU, R. (2020). Changement climatique, la troisième voie. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
206 => Essec\Faculty\Model\Contribution {#2477
#_index: "academ_contributions"
#_id: "10893"
#_source: array:18 [
"id" => "10893"
"slug" => "quel-est-le-vrai-prix-du-vert"
"yearMonth" => "2020-01"
"year" => "2020"
"title" => "Quel est le vrai prix du vert ?"
"description" => "GUYOT, M. et VRANCEANU, R. (2020). Quel est le vrai prix du vert ? <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
207 => Essec\Faculty\Model\Contribution {#2478
#_index: "academ_contributions"
#_id: "10894"
#_source: array:18 [
"id" => "10894"
"slug" => "la-france-desindustrialisee-et-nue-face-au-virus-comment-y-remedier"
"yearMonth" => "2020-04"
"year" => "2020"
"title" => "La France désindustrialisée et nue face au virus, comment y remédier ?"
"description" => "GUYOT, M. et VRANCEANU, R. (2020). La France désindustrialisée et nue face au virus, comment y remédier ? <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
208 => Essec\Faculty\Model\Contribution {#2479
#_index: "academ_contributions"
#_id: "10895"
#_source: array:18 [
"id" => "10895"
"slug" => "de-la-crise-sanitaire-a-la-crise-economique"
"yearMonth" => "2020-05"
"year" => "2020"
"title" => "De la crise sanitaire à la crise économique"
"description" => "GUYOT, M. et VRANCEANU, R. (2020). De la crise sanitaire à la crise économique. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
209 => Essec\Faculty\Model\Contribution {#2480
#_index: "academ_contributions"
#_id: "10896"
#_source: array:18 [
"id" => "10896"
"slug" => "deconfinement-le-compte-a-rebours-est-lance"
"yearMonth" => "2020-04"
"year" => "2020"
"title" => "Déconfinement, le compte à rebours est lancé"
"description" => "GUYOT, M. et VRANCEANU, R. (2020). Déconfinement, le compte à rebours est lancé. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
210 => Essec\Faculty\Model\Contribution {#2481
#_index: "academ_contributions"
#_id: "10897"
#_source: array:18 [
"id" => "10897"
"slug" => "principe-de-precaution-quel-serait-le-pire-scenario-economique-pour-leuro"
"yearMonth" => "2020-04"
"year" => "2020"
"title" => "Principe de précaution : quel serait le pire scénario économique pour l'euro ?"
"description" => "GUYOT, M. et VRANCEANU, R. (2020). Principe de précaution : quel serait le pire scénario économique pour l'euro ? <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
211 => Essec\Faculty\Model\Contribution {#2482
#_index: "academ_contributions"
#_id: "10898"
#_source: array:18 [
"id" => "10898"
"slug" => "la-detestation-des-riches-une-nouvelle-ancienne-mode-dangereuse"
"yearMonth" => "2019-03"
"year" => "2019"
"title" => "La détestation des riches, une « nouvelle » ancienne mode dangereuse"
"description" => "GUYOT, M. et VRANCEANU, R. (2019). La détestation des riches, une « nouvelle » ancienne mode dangereuse. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
212 => Essec\Faculty\Model\Contribution {#2483
#_index: "academ_contributions"
#_id: "10899"
#_source: array:18 [
"id" => "10899"
"slug" => "la-hausse-des-bas-salaires-americains-une-promesse-tenue-par-donald-trump"
"yearMonth" => "2020-02"
"year" => "2020"
"title" => "La hausse des bas salaires américains, une promesse tenue par Donald Trump"
"description" => "GUYOT, M. et VRANCEANU, R. (2020). La hausse des bas salaires américains, une promesse tenue par Donald Trump. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
213 => Essec\Faculty\Model\Contribution {#2484
#_index: "academ_contributions"
#_id: "10900"
#_source: array:18 [
"id" => "10900"
"slug" => "le-coronavirus-le-marche-des-obligations-en-quarantaine"
"yearMonth" => "2020-03"
"year" => "2020"
"title" => "Le coronavirus : le marché des obligations en quarantaine ?"
"description" => "GUYOT, M. et VRANCEANU, R. (2020). Le coronavirus : le marché des obligations en quarantaine ? <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
214 => Essec\Faculty\Model\Contribution {#2485
#_index: "academ_contributions"
#_id: "10901"
#_source: array:18 [
"id" => "10901"
"slug" => "coronavirus-inversion-de-la-courbe-des-taux-et-recession"
"yearMonth" => "2020-03"
"year" => "2020"
"title" => "Coronavirus, inversion de la courbe des taux et récession"
"description" => "GUYOT, M. et VRANCEANU, R. (2020). Coronavirus, inversion de la courbe des taux et récession. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
215 => Essec\Faculty\Model\Contribution {#2486
#_index: "academ_contributions"
#_id: "10902"
#_source: array:18 [
"id" => "10902"
"slug" => "la-banque-centrale-europeenne-bce-sauveur-ou-suiveur"
"yearMonth" => "2020-02"
"year" => "2020"
"title" => "La Banque centrale européenne (BCE) : sauveur ou suiveur ?"
"description" => "GUYOT, M. et VRANCEANU, R. (2020). La Banque centrale européenne (BCE) : sauveur ou suiveur ? <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
216 => Essec\Faculty\Model\Contribution {#2487
#_index: "academ_contributions"
#_id: "10903"
#_source: array:18 [
"id" => "10903"
"slug" => "changement-climatique-un-probleme-global-doffre-et-de-demande"
"yearMonth" => "2020-02"
"year" => "2020"
"title" => "Changement climatique, un problème global d'offre et de demande"
"description" => "GUYOT, M. et VRANCEANU, R. (2020). Changement climatique, un problème global d'offre et de demande. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
217 => Essec\Faculty\Model\Contribution {#2488
#_index: "academ_contributions"
#_id: "10904"
#_source: array:18 [
"id" => "10904"
"slug" => "economie-que-nous-reserve-2020"
"yearMonth" => "2020-01"
"year" => "2020"
"title" => "Economie : que nous réserve 2020 ?"
"description" => "GUYOT, M. et VRANCEANU, R. (2020). Economie : que nous réserve 2020 ? <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
218 => Essec\Faculty\Model\Contribution {#2489
#_index: "academ_contributions"
#_id: "10905"
#_source: array:18 [
"id" => "10905"
"slug" => "black-friday-lecologisme-contre-lemploi-et-le-pouvoir-dachat"
"yearMonth" => "2019-12"
"year" => "2019"
"title" => "Black Friday : l'écologisme contre l'emploi et le pouvoir d'achat"
"description" => "GUYOT, M. et VRANCEANU, R. (2019). Black Friday : l'écologisme contre l'emploi et le pouvoir d'achat. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
219 => Essec\Faculty\Model\Contribution {#2490
#_index: "academ_contributions"
#_id: "10906"
#_source: array:18 [
"id" => "10906"
"slug" => "ordonnances-travail-linefficacite-de-la-reforme-a-petits-pas"
"yearMonth" => "2019-07"
"year" => "2019"
"title" => "Ordonnances travail : l'inefficacité de la réforme à petits pas"
"description" => "GUYOT, M. et VRANCEANU, R. (2019). Ordonnances travail : l'inefficacité de la réforme à petits pas. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
220 => Essec\Faculty\Model\Contribution {#2491
#_index: "academ_contributions"
#_id: "10907"
#_source: array:18 [
"id" => "10907"
"slug" => "la-fin-sans-gloire-de-lindustrie-du-tabac"
"yearMonth" => "2019-03"
"year" => "2019"
"title" => "La fin sans gloire de l'industrie du tabac"
"description" => "GUYOT, M. et VRANCEANU, R. (2019). La fin sans gloire de l'industrie du tabac. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
221 => Essec\Faculty\Model\Contribution {#2492
#_index: "academ_contributions"
#_id: "10908"
#_source: array:18 [
"id" => "10908"
"slug" => "lecologisme-contre-lecologie"
"yearMonth" => "2019-06"
"year" => "2019"
"title" => "L'écologisme contre l'écologie"
"description" => "GUYOT, M. et VRANCEANU, R. (2019). L'écologisme contre l'écologie. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
222 => Essec\Faculty\Model\Contribution {#2493
#_index: "academ_contributions"
#_id: "10909"
#_source: array:18 [
"id" => "10909"
"slug" => "alstom-siemens-les-critiques-habituelles-des-nostalgiques-du-planisme"
"yearMonth" => "2019-02"
"year" => "2019"
"title" => "Alstom-Siemens : les critiques habituelles des nostalgiques du planisme"
"description" => "GUYOT, M. et VRANCEANU, R. (2019). Alstom-Siemens : les critiques habituelles des nostalgiques du planisme. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
223 => Essec\Faculty\Model\Contribution {#2494
#_index: "academ_contributions"
#_id: "10910"
#_source: array:18 [
"id" => "10910"
"slug" => "la-privatisation-des-ecoles-de-commerce-une-reforme-a-double-tranchant"
"yearMonth" => "2019-01"
"year" => "2019"
"title" => "La privatisation des écoles de commerce, une réforme à double tranchant"
"description" => "GUYOT, M. et VRANCEANU, R. (2019). La privatisation des écoles de commerce, une réforme à double tranchant. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
224 => Essec\Faculty\Model\Contribution {#2495
#_index: "academ_contributions"
#_id: "4544"
#_source: array:18 [
"id" => "4544"
"slug" => "eastern-europe-are-its-privatization-policies-inconsistent"
"yearMonth" => "1996-05"
"year" => "1996"
"title" => "Eastern Europe: Are its Privatization Policies Inconsistent?"
"description" => "BESANCENOT, D. et VRANCEANU, R. (1996). Eastern Europe: Are its Privatization Policies Inconsistent? Dans: <i>Competitiveness in International Business and Trade</i>. Tamiu Press, pp. 429-443."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => "Competitiveness in International Business and Trade"
"keywords" => []
"updatedAt" => "2023-03-08 09:33:48"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "429-443"
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Dans un grand nombre d'économies en transition la pratique de privatisation des grandes entreprises semble incohérente et hésitante. Cet article propose une explication pour cette situation. En situation d'information imparfaite, avec des agents rationnels, le gouvernement peut agir avec l'objectif de manipuler les anticipations des agents en pratiquant dans un premier temps une politique de privatisation rapide et en adoptant une privatisation lente dans un second temps."
"en" => "This paper investigates the origins of the apparent lack of international consistency in the privatization policies of many transitional economies. It will be shown that some employment-oriented governments may pursue a rapid privatization policy during an initial period of time, with the aim to stimulate expectations. At a later period, such a government will reveal its "true" nature and, seemingly contradicting itself, will slow down privatization , this would foster employment and prevent an abrupt fall in output."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
225 => Essec\Faculty\Model\Contribution {#2496
#_index: "academ_contributions"
#_id: "4548"
#_source: array:18 [
"id" => "4548"
"slug" => "effects-of-working-time-constraints-on-employment-a-two-sector-model"
"yearMonth" => "1997-09"
"year" => "1997"
"title" => "Effects of Working Time Constraints on Employment: A Two-sector Model"
"description" => "CONTENSOU, F. et VRANCEANU, R. (1997). Effects of Working Time Constraints on Employment: A Two-sector Model. Dans: <i>Papers from the 1997 EALE Conference (CD ROM)</i>. University of Aarhus, pp. 1-19."
"authors" => array:2 [
0 => array:3 [
"name" => "CONTENSOU François"
"bid" => "B00000121"
"slug" => "contensou-francois"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => "Papers from the 1997 EALE Conference (CD ROM)"
"keywords" => []
"updatedAt" => "2023-03-08 09:33:07"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "1-19"
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Des réductions d'horaire ont été appliquées en France à des industries fournissant un service productif : électricité, transport routier. L'étude s'efforce d'analyser les conséquences de telles mesures sur l'offre totale d'emploi. Elle combine une analyse originale de la formation des horaires à une étude d'équilibre traditionnelle et met en évidence les risques d'effets pervers."
"en" => "Mandatory working time reductions have recently been applied (especially in France) in the public sector (electricity) or road transport. This text aims at analyzing in detail the consequences of working time constraints imposed on the sector supplying the consumption goods industry with a basic productive commodity or service. A simple model of working time setting by firms is nested in a conventional microeconomic representation of the productive sector. Perverse effects on job creation are revealed in a comparative static analysis."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
226 => Essec\Faculty\Model\Contribution {#2497
#_index: "academ_contributions"
#_id: "4551"
#_source: array:18 [
"id" => "4551"
"slug" => "efficiency-and-equity-in-transitional-economies-a-labor-market-analysis"
"yearMonth" => "1996-05"
"year" => "1996"
"title" => "Efficiency and Equity in Transitional Economies: A Labor Market Analysis"
"description" => "FOURÇANS, A. et VRANCEANU, R. (1996). Efficiency and Equity in Transitional Economies: A Labor Market Analysis. Dans: <i>Competitiveness in International Business and Trade</i>. Tamiu Press, pp. 989-1003."
"authors" => array:2 [
0 => array:3 [
"name" => "FOURÇANS André"
"bid" => "B00000199"
"slug" => "fourcans-andre"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => "Competitiveness in International Business and Trade"
"keywords" => []
"updatedAt" => "2023-03-03 12:37:18"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "989-1003"
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Dans cette communication, nous utilisons une simulation numérique pour étudier l'impact du salaire minimum et de l'indemnité de chômage sur le marché du travail des économies en transition. Ces politiques sont évaluées en tenant compte de l'évolution de l'emploi total et de la distribution des revenus de trois catégories d'agents : chômeurs, employés dans le secteur des grandes entreprises et employés dans le secteur des petites entreprises privées."
"en" => "This paper analyses the impact of labor market institutions on efficiency and equity in transitional economies. The analysis is based on a two-sector model of these economies. After proper calibration, the model is solved for the unemployment rate, the tax rate, the employment and wages in each sector. Small changes in the policy variables are then operated and the results are compared to the benchmark situation."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
227 => Essec\Faculty\Model\Contribution {#2498
#_index: "academ_contributions"
#_id: "4561"
#_source: array:18 [
"id" => "4561"
"slug" => "endogenous-corruption-risk-and-foreign-investment-in-developing-countries"
"yearMonth" => "2000-05"
"year" => "2000"
"title" => "Endogenous Corruption Risk and Foreign Investment in Developing Countries"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2000). Endogenous Corruption Risk and Foreign Investment in Developing Countries. Dans: <i>Proceedings of the Globalization in the 21st Century Conference: International Business Volume II</i>. International Trade and Finance Association (ITFA), pp. 415-429."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => "Proceedings of the Globalization in the 21st Century Conference: International Business Volume II"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "415-429"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'IDE dans les PVD est parfois limité par le risque de rencontrer des gestionnaires corrompus. L'article étudie en quoi la réputation individuelle influence le comportement des gestionnaires et le degré d'attractivité d'un pays. Nous montrons que la durée de la relation entre investisseurs et gestionnaires est une donnée fondamentale, qui influence l'ampleur de la corruption et le niveau de développement."
"en" => "The possibility of facing corrupt managers is an important factor explaining foreigners' hesitations about investing in developing countries. This paper aims at investigating how reputation concerns influence managers' behavior and country attractiveness. It is shown that in a dynamic framework with incomplete information a rational equilibrium exists where the manager's best choice is related to the weights he respectively assigns to reputation and illegal income. Economy-wide corruption, development prospects and global profitability appear to depend on the duration of the relationship between investors and managers."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
228 => Essec\Faculty\Model\Contribution {#2499
#_index: "academ_contributions"
#_id: "4614"
#_source: array:18 [
"id" => "4614"
"slug" => "firm-restructuring-unemployment-and-sectoral-employment-in-transitional-economies"
"yearMonth" => "1995-01"
"year" => "1995"
"title" => "Firm Restructuring, Unemployment and Sectoral Employment in Transitional Economies"
"description" => "FOURÇANS, A. et VRANCEANU, R. (1995). Firm Restructuring, Unemployment and Sectoral Employment in Transitional Economies. Dans: <i>International Business in the 21st Century</i>. Texas A&M International University Press, pp. 931-944."
"authors" => array:2 [
0 => array:3 [
"name" => "FOURÇANS André"
"bid" => "B00000199"
"slug" => "fourcans-andre"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => "International Business in the 21st Century"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "931-944"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article propose une analyse théorique de l'impact de la restructuration de la gestion des entreprises sur l'emploi et le chômage dans les économies en transition. Le modèle distingue entre "secteur d'état" et deux sous-secteurs du "secteur privé". Des conclusions de politique économique en découlent."
"en" => "A theoretical analysis of firm restructuring on employment and unemployment in transitional economies. The model is built via a "state sector" and two sub-sectors for the "private sector". Policy conclusions are drawn."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
229 => Essec\Faculty\Model\Contribution {#2500
#_index: "academ_contributions"
#_id: "4617"
#_source: array:18 [
"id" => "4617"
"slug" => "fiscal-coordination-in-the-emu-a-theoretical-and-policy-perspective"
"yearMonth" => "1998-05"
"year" => "1998"
"title" => "Fiscal Coordination in the EMU: A Theoretical and Policy Perspective"
"description" => "FOURÇANS, A. et VRANCEANU, R. (1998). Fiscal Coordination in the EMU: A Theoretical and Policy Perspective. Dans: <i>The Global Economy at the Turn of the Century</i>. pp. 363-380."
"authors" => array:2 [
0 => array:3 [
"name" => "FOURÇANS André"
"bid" => "B00000199"
"slug" => "fourcans-andre"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => "The Global Economy at the Turn of the Century"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "363-380"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet article étudie le problème de la coordination fiscale dans la future Union Monétaire Européenne. Des politiques fiscales non coordonnées pourraient conduire à des déficits budgétaires excessifs par rapport à une situation où un organisme supranational choisit de manière optimale les dépenses publiques. Un mécanisme type "Pacte de Stabilité" s'avère alors un outil efficace et pragmatique pour améliorer la gestion budgétaire."
"en" => "This paper provides an analysis of the controversial issue of fiscal coordination in the future European Monetary Union, from both a theoretical and policy point of view. It is argued that fiscal coordination is efficient, in particular if governments care about deficits. Authentic coordination would be carried on by a federal government managing a centralized budget. Alternatively, a coordination-like outcome may be achieved by establishing correct deficit targets to sovereign governments. The pragmatic solution when the economic structure of the European Union is not well known consists in assessing upper and lower bounds for deficits. The model emphasizes the positive role of the Stability and Growth Pact."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
230 => Essec\Faculty\Model\Contribution {#2501
#_index: "academ_contributions"
#_id: "11178"
#_source: array:18 [
"id" => "11178"
"slug" => "understanding-ecb-monetary-policy-management"
"yearMonth" => "2002-05"
"year" => "2002"
"title" => "Understanding ECB Monetary Policy Management"
"description" => "FOURÇANS, A. et VRANCEANU, R. (2002). Understanding ECB Monetary Policy Management. Dans: 12th International Conference of the International Trade and Finance Association. Bangkok."
"authors" => array:2 [
0 => array:3 [
"name" => "FOURÇANS André"
"bid" => "B00000199"
"slug" => "fourcans-andre"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => "12th International Conference of the International Trade and Finance Association"
"keywords" => []
"updatedAt" => "2021-07-13 14:31:48"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
231 => Essec\Faculty\Model\Contribution {#2502
#_index: "academ_contributions"
#_id: "4650"
#_source: array:18 [
"id" => "4650"
"slug" => "growth-patterns-under-imitation-in-the-investment-decision"
"yearMonth" => "2002-06"
"year" => "2002"
"title" => "Growth Patterns Under Imitation in the Investment Decision"
"description" => "VRANCEANU, R., BESANCENOT, D. et HUYNK, K. (2002). Growth Patterns Under Imitation in the Investment Decision. Dans: <i>Proceedings of the International Trade and Finance Association: International Business at the Turn of the Century</i>. International Trade and Finance Association (ITFA), pp. 87-108."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
2 => array:1 [
"name" => "HUYNK K."
]
]
"ouvrage" => "Proceedings of the International Trade and Finance Association: International Business at the Turn of the Century"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "87-108"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article étudie le rôle des comportements d'imitation dans le cycle d'investissement dans les PVD."
"en" => "This paper analyses how mimetic behaviour may bring about cycles in investment across developing countries."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
232 => Essec\Faculty\Model\Contribution {#2503
#_index: "academ_contributions"
#_id: "11198"
#_source: array:18 [
"id" => "11198"
"slug" => "fiscal-coordination-in-the-emu-a-theoretical-and-policy-perspective"
"yearMonth" => "1997-01"
"year" => "1997"
"title" => "Fiscal Coordination in the EMU: A Theoretical and Policy Perspective"
"description" => "FOURÇANS, A. et VRANCEANU, R. (1997). <i>Fiscal Coordination in the EMU: A Theoretical and Policy Perspective</i>. ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "FOURÇANS André"
"bid" => "B00000199"
"slug" => "fourcans-andre"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-03-03 13:20:10"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => ""
"en" => ""
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
233 => Essec\Faculty\Model\Contribution {#2504
#_index: "academ_contributions"
#_id: "4698"
#_source: array:18 [
"id" => "4698"
"slug" => "integration-europeenne-et-adaptation-strategique-du-secteur-industriel-francais-de-la-defense"
"yearMonth" => "1997-06"
"year" => "1997"
"title" => "Intégration européenne et adaptation stratégique du secteur industriel français de la défense"
"description" => "GUYOT, M. et VRANCEANU, R. (1997). Intégration européenne et adaptation stratégique du secteur industriel français de la défense. Dans: <i>Information et économie publique appliquée</i>. Financial Management Association (FMA), pp. 155-162."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => "Information et économie publique appliquée"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "155-162"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La première partie de cette communication est consacrée à une analyse de la stratégie du développement industriel du secteur de la défense française durant les vingt dernières années. Une seconde partie met en relief les changements géopolitiques et militaires entrainés par les évolutions récentes dans le processus d'intégration européenne et suggère quelques traits pour une nouvelle stratégie industrielle visant la mise en place des incitations à l'efficacité."
"en" => "In the first part, we analyse the industrial strategy set up for the French defence based on the last two decades. The second part puts forward the recent changes in the geopolitical environment due to the deepening of the European military integration. We argue that such changes could allow to set up a new industrial strategy, aimed to foster efficiency."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
234 => Essec\Faculty\Model\Contribution {#2505
#_index: "academ_contributions"
#_id: "4710"
#_source: array:18 [
"id" => "4710"
"slug" => "international-remittances-and-residents-labor-supply-in-a-signaling-model"
"yearMonth" => "2007-08"
"year" => "2007"
"title" => "International Remittances and Residents' Labor Supply in a Signaling Model"
"description" => "NAIDITCH, C. et VRANCEANU, R. (2007). International Remittances and Residents' Labor Supply in a Signaling Model. Dans: <i>Proceedings of the 22 Annual Congress of the European Economic Association</i>. European Economic Association (EEA)."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "NAIDITCH C."
]
]
"ouvrage" => "Proceedings of the 22 Annual Congress of the European Economic Association"
"keywords" => array:3 [
0 => "Altruisme"
1 => "Offre de travail"
2 => "Transferts"
]
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Site internet. De nos jours, les migrants transferrent des sommes importantes vers les pays d'origine. Nous étudions les conséquences de ces transferts sur l'offre de travail des résidents, dans un modèle de signalisation avec alea moral."
"en" => "We analyze the impact of international remittances on residents' labor supply. When the remitter has only imperfect information about the true economic situation of the resident, the former cannot rule out that the resident issues a signal of distress only to get a larger amount of ressources. We study the hybrid equilibrium of this game."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
235 => Essec\Faculty\Model\Contribution {#2506
#_index: "academ_contributions"
#_id: "4848"
#_source: array:18 [
"id" => "4848"
"slug" => "managerial-dishonesty-and-the-macroeconomic-equilibrium"
"yearMonth" => "2005-12"
"year" => "2005"
"title" => "Managerial Dishonesty and the Macroeconomic Equilibrium"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2005). Managerial Dishonesty and the Macroeconomic Equilibrium. Dans: <i>Proceedings of the 31st EIBA Annual Conference. Landscapes and Mindscapes in a Globalized World</i>. European International Business Academy (EIBA)."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => "Proceedings of the 31st EIBA Annual Conference. Landscapes and Mindscapes in a Globalized World"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "CD-Rom Ecrit sous la forme d'un jeu entre fournisseurs et gestionnaires, cet aticle montre pourquoi en renforçant les sanctions contre les PDG qui cherchent à manipuler l'information comptable, la loi Sarbanes-Oxley engendre des coûts indirects à même d'augmenter le taux de faillites."
"en" => "This paper suggests that by enhancing sanctions against managers who disclose fraudulent financial information, the Sarbanes-Oxley Act might contribute to increase the frequency of default."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
236 => Essec\Faculty\Model\Contribution {#2507
#_index: "academ_contributions"
#_id: "4928"
#_source: array:18 [
"id" => "4928"
"slug" => "optimal-inflation-rates-in-transitional-economies"
"yearMonth" => "1996-01"
"year" => "1996"
"title" => "'Optimal' Inflation Rates in Transitional Economies"
"description" => "FOURÇANS, A. et VRANCEANU, R. (1996). 'Optimal' Inflation Rates in Transitional Economies. Dans: <i>1996 Contemporary Working Paper</i>. International Trade and Finance Association (ITFA), pp. 189-204."
"authors" => array:2 [
0 => array:3 [
"name" => "FOURÇANS André"
"bid" => "B00000199"
"slug" => "fourcans-andre"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => "1996 Contemporary Working Paper"
"keywords" => []
"updatedAt" => "2021-04-19 17:57:25"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "189-204"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Actes d'une conférence"
"en" => "Conference Proceedings"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Notre modèle montre qu'avec des anticipations adaptatives l'inflation peut conduire à un niveau d'emploi supérieur au niveau structurel via un processus de négociations entre les employés et les propriétaires des entreprises. Le gouvernement peut alors rechercher un taux d'inflation 'optimal'. Lorsque les anticipations sont rationnelles, il existe toujours un taux optimal qui est d'autant plus faible que la réforme des entreprises et les privatisations sont avancées."
"en" => "In the context of sluggish price expectations we show that inflation in transitional economies can push employment over its structural level that is determined by a bargaining process between workers and firm owners. The government can then seek an "optimal" inflation rate. When rational expectations are formed, governments may still seek an 'optimal' inflation rate which is lower according to the speed of company reforms and privatization."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
237 => Essec\Faculty\Model\Contribution {#2508
#_index: "academ_contributions"
#_id: "3062"
#_source: array:18 [
"id" => "3062"
"slug" => "introduction-a-la-microeconomie-des-entreprises"
"yearMonth" => "2002-01"
"year" => "2002"
"title" => "Introduction à la microéconomie des entreprises"
"description" => "GUYOT, M. et VRANCEANU, R. (2002). <i>Introduction à la microéconomie des entreprises</i>. Dunod, 304 pages."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-06 14:06:32"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Livres"
"en" => "Books"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Ce manuel de microéconomie appliquée traite des questions relatives à l'origine, aux contraintes et aux principaux choix stratégiques de l'entreprise contemporaine. Une attention particulière est portée aux stratégies de prix et de différenciation. Un chapitre spécial est consacré aux questions de corporate governance, un autre aux stratégies des firmes en perspective internationale."
"en" => "This textbook in applied microeconomics addresses several relevant issues, such as the origin of contemporary firms, their constraints and their main strategic choices. Special emphasis is set on the analysis of price and differentiation strategies. One special chapter deals with corporate governance issues, another with firm strategies in the new international context."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
238 => Essec\Faculty\Model\Contribution {#2509
#_index: "academ_contributions"
#_id: "3063"
#_source: array:18 [
"id" => "3063"
"slug" => "introduction-a-la-theorie-macroeconomique"
"yearMonth" => "1996-10"
"year" => "1996"
"title" => "Introduction à la théorie macroéconomique"
"description" => "CONTENSOU, F. et VRANCEANU, R. (1996). <i>Introduction à la théorie macroéconomique</i>. ESKA, 245 pages."
"authors" => array:2 [
0 => array:3 [
"name" => "CONTENSOU François"
"bid" => "B00000121"
"slug" => "contensou-francois"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-06 14:06:32"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Livres"
"en" => "Books"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le texte proposé vise à initier les étudiants à la démarche théorique plus qu'à survoler une trop grande étendue de débats associés aux problèmes macroéconomiques contemporains. Il traite tout d'abord avec une grande précision les états d'équilibre et en tire un maximum d'enseignements de statique comparative. Les chapitres consacrés à la théorie keynésienne établissent des liens très clairs entre le schéma conceptuel général et les institutions monétaires françaises. Il se termine par une introduction détaillée aux théories contemporaines du chômage. Les exercices proposés en batteries visent à stimuler et à tester l'assimilation du contenu."
"en" => "This text aims at introducing the student to the theoretical approach in macroeconomic analysis. In its first part it insists on equilibrium comparative statics, bringing out in some detail the main properties of decentralized economic systems under perfect price flexibility. Keynesian macroeconomics are exposed with explicit reference to the French monetary institutions. The last part of the book focuses on the stylised facts related to unemployment and their contemporary theoretical interpretations."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
239 => Essec\Faculty\Model\Contribution {#2510
#_index: "academ_contributions"
#_id: "3206"
#_source: array:18 [
"id" => "3206"
"slug" => "macroeconomie-outils-danalyse-monnaie-europeenne-et-ouverture-internationale"
"yearMonth" => "2003-01"
"year" => "2003"
"title" => "Macroéconomie. Outils d'analyse, monnaie européenne et ouverture internationale"
"description" => "CONTENSOU, F. et VRANCEANU, R. (2003). <i>Macroéconomie. Outils d'analyse, monnaie européenne et ouverture internationale</i>. ESKA, 308 pages."
"authors" => array:2 [
0 => array:3 [
"name" => "CONTENSOU François"
"bid" => "B00000121"
"slug" => "contensou-francois"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-06 14:06:32"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Livres"
"en" => "Books"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet ouvrage aborde des problèmes macroéconomiques fondamentaux, de détermination de l'emploi et de l'activité économique, des taux d'intérêt et des salaires, du niveau général des prix, etc. Une attention particulière est donnée au fonctionnement du système monétaire européen et aux conséquences de l'ouverture croissante des pays aux échanges internationaux sur l'efficacité des politiques économiques."
"en" => "This text deals with traditional macroeconomic issues: employment and economy-wide activity, interest rates, the general price level, exchange rate and wages, etc. Special emphasis is set on the functioning of the new monetary system of the Euro zone, and on the implications of increased international integration on economic policies."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
240 => Essec\Faculty\Model\Contribution {#2511
#_index: "academ_contributions"
#_id: "8657"
#_source: array:18 [
"id" => "8657"
"slug" => "why-dont-french-people-trust-free-markets"
"yearMonth" => "2014-04"
"year" => "2014"
"title" => "Why Don’t French People Trust Free Markets?"
"description" => "GUYOT, M. et VRANCEANU, R. (2014). Why Don’t French People Trust Free Markets? <i>Points of View - ESSEC Knowledge</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
241 => Essec\Faculty\Model\Contribution {#2512
#_index: "academ_contributions"
#_id: "8704"
#_source: array:18 [
"id" => "8704"
"slug" => "banquiers-encore-un-effort-pour-entrer-dans-la-concurrence"
"yearMonth" => "2004-12"
"year" => "2004"
"title" => "Banquiers, encore un effort pour entrer dans la concurrence !"
"description" => "FOURÇANS, A. et VRANCEANU, R. (2004). Banquiers, encore un effort pour entrer dans la concurrence ! <i>Les Echos</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "FOURÇANS André"
"bid" => "B00000199"
"slug" => "fourcans-andre"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article propose un commentaire sur les particularités du secteur bancaire français en terme d'organisation industrielle."
"en" => "A comment on the idiosyncratic features of the industrial organization of the French banking sector."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
242 => Essec\Faculty\Model\Contribution {#2513
#_index: "academ_contributions"
#_id: "8717"
#_source: array:18 [
"id" => "8717"
"slug" => "ce-que-cache-vraiment-le-compte-penibilite"
"yearMonth" => "2014-07"
"year" => "2014"
"title" => "Ce que cache vraiment le compte pénibilité"
"description" => "GUYOT, M. et VRANCEANU, R. (2014). Ce que cache vraiment le compte pénibilité. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
243 => Essec\Faculty\Model\Contribution {#2514
#_index: "academ_contributions"
#_id: "8730"
#_source: array:18 [
"id" => "8730"
"slug" => "chomage-un-bon-diagnostic-une-solution-erronee"
"yearMonth" => "2014-01"
"year" => "2014"
"title" => "Chômage : un bon diagnostic, une solution erronée"
"description" => "GUYOT, M. et VRANCEANU, R. (2014). Chômage : un bon diagnostic, une solution erronée. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-03-08 17:00:47"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => ""
"en" => ""
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
244 => Essec\Faculty\Model\Contribution {#2515
#_index: "academ_contributions"
#_id: "8753"
#_source: array:18 [
"id" => "8753"
"slug" => "csg-ou-tva-quel-impot-pour-proteger-la-competitivite"
"yearMonth" => "2017-07"
"year" => "2017"
"title" => "CSG ou TVA, quel impôt pour protéger la compétitivité ?"
"description" => "VRANCEANU, R. (2017). CSG ou TVA, quel impôt pour protéger la compétitivité ? <i>La Tribune</i>."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
245 => Essec\Faculty\Model\Contribution {#2516
#_index: "academ_contributions"
#_id: "3309"
#_source: array:18 [
"id" => "3309"
"slug" => "romania-si-uniunea-europeana"
"yearMonth" => "2002-05"
"year" => "2002"
"title" => "România si Uniunea Europeana"
"description" => "DAIANU, D. et VRANCEANU, R. (2002). <i>România si Uniunea Europeana</i>. Polirom, 318 pages."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "DAIANU D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-06 14:06:32"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Livres"
"en" => "Books"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet ouvrage recueille plusieurs études, chacune abordant un aspect important de la transition roumaine dans la perspective de son intégration avec l'UE. Un accent particulier est mis sur la question de l'inflation et des politiques visant à la maîtriser."
"en" => "This book gathers several studies pertaining to Romanian transition to a market economy, against the background of its would-be integration with the EU. Special focus is set on macroeconomic stability and policy aiming at taming high inflation."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
246 => Essec\Faculty\Model\Contribution {#2517
#_index: "academ_contributions"
#_id: "8795"
#_source: array:18 [
"id" => "8795"
"slug" => "election-presidentielle-5-vues-du-marche-du-travail"
"yearMonth" => "2017-04"
"year" => "2017"
"title" => "Election présidentielle : 5 vues du marché du travail"
"description" => "GUYOT, M. et VRANCEANU, R. (2017). Election présidentielle : 5 vues du marché du travail. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
247 => Essec\Faculty\Model\Contribution {#2518
#_index: "academ_contributions"
#_id: "8811"
#_source: array:18 [
"id" => "8811"
"slug" => "europe-needs-the-uk-and-its-sense-of-economic-direction"
"yearMonth" => "2016-05"
"year" => "2016"
"title" => "Europe Needs the UK and Its Sense of Economic Direction"
"description" => "VRANCEANU, R. (2016). Europe Needs the UK and Its Sense of Economic Direction. <i>ESSEC Knowledge</i>."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-03-08 16:59:55"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => ""
"en" => ""
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
248 => Essec\Faculty\Model\Contribution {#2519
#_index: "academ_contributions"
#_id: "8842"
#_source: array:18 [
"id" => "8842"
"slug" => "french-in-a-state-over-danone-closures"
"yearMonth" => "2001-04"
"year" => "2001"
"title" => "French in a State Over Danone Closures"
"description" => "VRANCEANU, R. (2001). French in a State Over Danone Closures. <i>Financial Times</i>."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les récents licenciements chez Danone ont à nouveau soulevé la question de savoir si une entreprise profitable pouvait mettre en place des plans sociaux. L'auteur répond positivement."
"en" => "Recent massive lay-offs by Danone renewed the debate on whether a profit-making firm should be authorized to reduce its staff. The author gives a positive answer."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
249 => Essec\Faculty\Model\Contribution {#2520
#_index: "academ_contributions"
#_id: "8852"
#_source: array:18 [
"id" => "8852"
"slug" => "grece-la-victoire-classique-de-la-demagogie-sur-la-reforme"
"yearMonth" => "2015-01"
"year" => "2015"
"title" => "Grèce : la victoire classique de la démagogie sur la réforme"
"description" => "GUYOT, M. et VRANCEANU, R. (2015). Grèce : la victoire classique de la démagogie sur la réforme. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les grecs ont injustement rejeté le gouvernement qui avait contribué au redressement de leur économie."
"en" => "Les grecs ont injustement rejeté le gouvernement qui avait contribué au redressement de leur économie."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
250 => Essec\Faculty\Model\Contribution {#2521
#_index: "academ_contributions"
#_id: "8871"
#_source: array:18 [
"id" => "8871"
"slug" => "il-ny-a-pas-de-raison-davoir-peur-du-bitcoin-du-moins-aujourdhui"
"yearMonth" => "2017-12"
"year" => "2017"
"title" => "Il n'y a pas de raison d'avoir peur du Bitcoin. Du moins aujourd’hui"
"description" => "FOURÇANS, A. et VRANCEANU, R. (2017). Il n'y a pas de raison d'avoir peur du Bitcoin. Du moins aujourd’hui. <i>Le Monde</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "FOURÇANS André"
"bid" => "B00000199"
"slug" => "fourcans-andre"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
251 => Essec\Faculty\Model\Contribution {#2522
#_index: "academ_contributions"
#_id: "3349"
#_source: array:18 [
"id" => "3349"
"slug" => "working-time-theory-and-policy-implications"
"yearMonth" => "2000-03"
"year" => "2000"
"title" => "Working Time: Theory and Policy Implications"
"description" => "CONTENSOU, F. et VRANCEANU, R. (2000). <i>Working Time: Theory and Policy Implications</i>. Edward Elgar Publishing Ltd, 220 pages."
"authors" => array:2 [
0 => array:3 [
"name" => "CONTENSOU François"
"bid" => "B00000121"
"slug" => "contensou-francois"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-06 14:06:32"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Livres"
"en" => "Books"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les théories traditionnelles sont présentées dans les chapitres 1 à 5. Les chapitres 5 à 8 décrivent les recherches personnelles des auteurs, qui s'appuient sur les notions de fonctions d'utilité de la concurrence, de fonctions de production et de coûts généralisées. Les effets des politiques de partage du travail sont étudiés à titre d'application."
"en" => "Economic Theory of labor contracts with emphasis placed on working time. Traditional views are summarized from chapter 1 to chapter 5. Chapters 5 to 8 comprise original views based on utility competition, generalized production and cost functions. Implications on work sharing policies are examined as applications."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
252 => Essec\Faculty\Model\Contribution {#2523
#_index: "academ_contributions"
#_id: "8882"
#_source: array:18 [
"id" => "8882"
"slug" => "innovation-planifiee-versus-innovation-de-rupture"
"yearMonth" => "2018-10"
"year" => "2018"
"title" => "Innovation planifiée versus innovation de rupture"
"description" => "GUYOT, M. et VRANCEANU, R. (2018). Innovation planifiée versus innovation de rupture. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
253 => Essec\Faculty\Model\Contribution {#2524
#_index: "academ_contributions"
#_id: "8887"
#_source: array:18 [
"id" => "8887"
"slug" => "internet-des-objets-les-start-up-francaises-face-a-lincoherence-publique"
"yearMonth" => "2015-09"
"year" => "2015"
"title" => "Internet des Objets : les start-up françaises face à l'incohérence publique"
"description" => "GUYOT, M. et VRANCEANU, R. (2015). Internet des Objets : les start-up françaises face à l'incohérence publique. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
254 => Essec\Faculty\Model\Contribution {#2525
#_index: "academ_contributions"
#_id: "8889"
#_source: array:18 [
"id" => "8889"
"slug" => "is-todays-business-school-only-as-good-as-its-research"
"yearMonth" => "2013-10"
"year" => "2013"
"title" => "Is today’s business school only as good as its research?"
"description" => "VRANCEANU, R. (2013). Is today’s business school only as good as its research? <i>ESSEC Knowledge</i>."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
255 => Essec\Faculty\Model\Contribution {#2526
#_index: "academ_contributions"
#_id: "8935"
#_source: array:18 [
"id" => "8935"
"slug" => "la-longue-route-des-pigs-de-lopprobre-au-triomphe"
"yearMonth" => "2015-03"
"year" => "2015"
"title" => "La longue route des PIGS de l'opprobre au triomphe"
"description" => "GUYOT, M. et VRANCEANU, R. (2015). La longue route des PIGS de l'opprobre au triomphe. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
256 => Essec\Faculty\Model\Contribution {#2527
#_index: "academ_contributions"
#_id: "8957"
#_source: array:18 [
"id" => "8957"
"slug" => "la-tva-a-la-carte"
"yearMonth" => "2004-02"
"year" => "2004"
"title" => "La TVA à la carte"
"description" => "CONTENSOU, F. et VRANCEANU, R. (2004). La TVA à la carte. <i>Le Monde</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "CONTENSOU François"
"bid" => "B00000121"
"slug" => "contensou-francois"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Etude des effets sur l'emploi global de la réduction de TVA offerte au secteur de la restauration."
"en" => "Critique of the Value Added Tax policy in favor of the restaurants in relation with the unemployment problem."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
257 => Essec\Faculty\Model\Contribution {#2528
#_index: "academ_contributions"
#_id: "8981"
#_source: array:18 [
"id" => "8981"
"slug" => "le-compte-penibilite-ou-lesprit-big-brother"
"yearMonth" => "2014-07"
"year" => "2014"
"title" => "Le compte pénibilité ou l'esprit Big brother"
"description" => "GUYOT, M. et VRANCEANU, R. (2014). Le compte pénibilité ou l'esprit Big brother. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
258 => Essec\Faculty\Model\Contribution {#2529
#_index: "academ_contributions"
#_id: "9028"
#_source: array:18 [
"id" => "9028"
"slug" => "le-poison-du-planisme-a-la-francaise"
"yearMonth" => "2015-06"
"year" => "2015"
"title" => "Le poison du "planisme" à la française"
"description" => "GUYOT, M. et VRANCEANU, R. (2015). Le poison du "planisme" à la française. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
259 => Essec\Faculty\Model\Contribution {#2530
#_index: "academ_contributions"
#_id: "9073"
#_source: array:18 [
"id" => "9073"
"slug" => "les-35-heures-ou-le-discours-sans-la-methode"
"yearMonth" => "2003-10"
"year" => "2003"
"title" => "Les 35 heures ou le discours sans la méthode"
"description" => "CONTENSOU, F. et VRANCEANU, R. (2003). Les 35 heures ou le discours sans la méthode. <i>Le Monde</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "CONTENSOU François"
"bid" => "B00000121"
"slug" => "contensou-francois"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les auteurs critiquent la démarche politique française qui fait trop rarement usage de l'avis des experts lors de la mise en place des réformes économiques."
"en" => "This paper criticizes the French political approach to policy reforms, given that too little attention is paid to experts' view."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
260 => Essec\Faculty\Model\Contribution {#2531
#_index: "academ_contributions"
#_id: "3459"
#_source: array:18 [
"id" => "3459"
"slug" => "cles-danalyse-de-la-conjoncture-macroeconomique"
"yearMonth" => "2012-04"
"year" => "2012"
"title" => "Clés d'analyse de la conjoncture macroéconomique"
"description" => "VRANCEANU, R. (2012). Clés d'analyse de la conjoncture macroéconomique. Dans: <i>Gestion de patrimoine : clés et outils</i>. 1st ed. ESSEC Business School, pp. 30-50."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => "Gestion de patrimoine : clés et outils"
"keywords" => []
"updatedAt" => "2021-09-06 14:06:32"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "30-50"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Chapitres"
"en" => "Book chapters"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le chapitre présente les grands principes d'analyse macroéconomique de court-terme. Sont notamment étudies les effets des politique économiques sur l'activité économiques. Le cas de la Grande Récession est présenté."
"en" => "The chapter presents the main principles of short-run economic analysis. Special focus is set on understanding the consequences of main economic policies. The case of the Grate Recession is also introuduced."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
261 => Essec\Faculty\Model\Contribution {#2532
#_index: "academ_contributions"
#_id: "9122"
#_source: array:18 [
"id" => "9122"
"slug" => "lethique-liberale-et-le-pape-francois"
"yearMonth" => "2014-04"
"year" => "2014"
"title" => "L'éthique libérale et le pape François"
"description" => "GUYOT, M. et VRANCEANU, R. (2014). L'éthique libérale et le pape François. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le pape François se veut clairement anti-libéral, au nom du respect de la personne humaine. Il a tort, voici pourquoi."
"en" => "Le pape François se veut clairement anti-libéral, au nom du respect de la personne humaine. Il a tort, voici pourquoi."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
262 => Essec\Faculty\Model\Contribution {#2533
#_index: "academ_contributions"
#_id: "9135"
#_source: array:18 [
"id" => "9135"
"slug" => "limpasse-academique-francaise"
"yearMonth" => "2003-11"
"year" => "2003"
"title" => "L'impasse académique française"
"description" => "CONTENSOU, F. et VRANCEANU, R. (2003). L'impasse académique française. <i>Le Monde</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "CONTENSOU François"
"bid" => "B00000121"
"slug" => "contensou-francois"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet article explore le potentiel de la concurrence pour améliorer l'offre éducative française."
"en" => "This paper comments on advantages from a competitive organization of the French high education system."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
263 => Essec\Faculty\Model\Contribution {#2534
#_index: "academ_contributions"
#_id: "9149"
#_source: array:18 [
"id" => "9149"
"slug" => "lutte-contre-daech-quel-role-pour-le-secteur-prive"
"yearMonth" => "2015-12"
"year" => "2015"
"title" => "Lutte contre Daech : quel rôle pour le secteur privé ?"
"description" => "GUYOT, M. et VRANCEANU, R. (2015). Lutte contre Daech : quel rôle pour le secteur privé ? <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La secteur privé pourrait jouer un rôle beaucoup plus grand dans la défense des Français contre le terrorisme."
"en" => "La secteur privé pourrait jouer un rôle beaucoup plus grand dans la défense des Français contre le terrorisme."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
264 => Essec\Faculty\Model\Contribution {#2535
#_index: "academ_contributions"
#_id: "9183"
#_source: array:18 [
"id" => "9183"
"slug" => "o-furtuna-financiara-in-luna-august"
"yearMonth" => "2007-08"
"year" => "2007"
"title" => "O Furtuna Financiara in Luna August"
"description" => "VRANCEANU, R. (2007). O Furtuna Financiara in Luna August. <i>Saptamana Financiara</i>, pp. 15."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "15"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
265 => Essec\Faculty\Model\Contribution {#2536
#_index: "academ_contributions"
#_id: "9192"
#_source: array:18 [
"id" => "9192"
"slug" => "origines-moments-critiques-et-consequences-de-la-crise-financiere-de-2007-2009"
"yearMonth" => "2009-10"
"year" => "2009"
"title" => "Origines, moments critiques et conséquences de la crise financière de 2007-2009"
"description" => "VRANCEANU, R. (2009). Origines, moments critiques et conséquences de la crise financière de 2007-2009. <i>Oeconomica</i>, pp. 63-83."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Confiance"
1 => "Crise financière"
2 => "Politique économique"
3 => "Secteur bancaire"
]
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "63-83"
"volume" => "18"
"number" => "2"
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Une analyse des faits essentiels qui ont marqué le deroulement de la crise de 2007-2009."
"en" => "A critical perspective on the 2007-2009 financial crisis."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
266 => Essec\Faculty\Model\Contribution {#2537
#_index: "academ_contributions"
#_id: "9222"
#_source: array:18 [
"id" => "9222"
"slug" => "pourquoi-il-faut-renforcer-la-concurrence-bancaire"
"yearMonth" => "2008-04"
"year" => "2008"
"title" => "Pourquoi il faut renforcer la concurrence bancaire"
"description" => "FOURÇANS, A. et VRANCEANU, R. (2008). Pourquoi il faut renforcer la concurrence bancaire. <i>Les Echos</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "FOURÇANS André"
"bid" => "B00000199"
"slug" => "fourcans-andre"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article plaide en faveur d'un acrroissement de la pression cooncurrentielle sur les banques françaises."
"en" => "A plea in favor of enhancing the competitive pressure on French banks."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
267 => Essec\Faculty\Model\Contribution {#2538
#_index: "academ_contributions"
#_id: "9224"
#_source: array:18 [
"id" => "9224"
"slug" => "pourquoi-la-cigarette-electronique-est-aussi-affaire-de-morale"
"yearMonth" => "2013-11"
"year" => "2013"
"title" => "Pourquoi la cigarette électronique est aussi affaire de morale"
"description" => "GUYOT, M. et VRANCEANU, R. (2013). Pourquoi la cigarette électronique est aussi affaire de morale. <i>Les Echos</i>, pp. 14."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "14"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
268 => Essec\Faculty\Model\Contribution {#2539
#_index: "academ_contributions"
#_id: "3532"
#_source: array:18 [
"id" => "3532"
"slug" => "deregulating-dishonesty-lessons-from-the-us-corporate-scandals"
"yearMonth" => "2005-01"
"year" => "2005"
"title" => "Deregulating Dishonesty: Lessons from the US Corporate Scandals"
"description" => "VRANCEANU, R. (2005). Deregulating Dishonesty: Lessons from the US Corporate Scandals. Dans: <i>Ethical Boundaries of Capitalism</i>. 1st ed. Ashgate Publishing Limited, pp. 219-238."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => "Ethical Boundaries of Capitalism"
"keywords" => []
"updatedAt" => "2021-09-06 14:06:32"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "219-238"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Chapitres"
"en" => "Book chapters"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le chapitre propose une analyse des facteurs économiques qui ont contribué à la prolifération des comportements managériaux non éthiques pendant la bulle internet aux Etats-Unis. Il contient un commentaire sur la loi Sarbannes-Oxley et sur les mesures adoptées par l'Administration Américaine pour contrecarrer cette tendance."
"en" => "During the US Internet bubble (1995-2001), several top executives dismissed both the law and ethical norms transferring large chunks of company wealth into their own hands. This chapter investigates the key economic factors that the brought about the profilferation of dishonest managerial behavior. In order to prevent further abuses, the US administration imposed several regulatory changes, mainly through the Sarbanes-Oxley Act of 2002, we argue why some of its provisions might be taken one step further."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
269 => Essec\Faculty\Model\Contribution {#2540
#_index: "academ_contributions"
#_id: "9232"
#_source: array:18 [
"id" => "9232"
"slug" => "profit-et-bien-public-le-cas-des-pesticides-bio"
"yearMonth" => "2014-11"
"year" => "2014"
"title" => "Profit et bien public : le cas des pesticides bio"
"description" => "GUYOT, M. et VRANCEANU, R. (2014). Profit et bien public : le cas des pesticides bio. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
270 => Essec\Faculty\Model\Contribution {#2541
#_index: "academ_contributions"
#_id: "9253"
#_source: array:18 [
"id" => "9253"
"slug" => "recherche-en-management-quels-enjeux"
"yearMonth" => "2006-08"
"year" => "2006"
"title" => "Recherche en management : quels enjeux ?"
"description" => "VRANCEANU, R. (2006). Recherche en management : quels enjeux ? <i>Reflets ESSEC Magazine</i>, pp. 30-31."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Centre de Recherche"
1 => "Ecoles de commerce"
2 => "ESSEC"
3 => "Recherche"
]
"updatedAt" => "2023-03-08 17:02:19"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "30-31"
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "R. Vranceanu reponds aux questions de Michel Gaurier sur le rôle de la recherche dans les Grandes Ecoles de Commerce et de Management."
"en" => "R. Vranceanu answers questions by Michel Gaurier about the role of research in the French Business Schools."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
271 => Essec\Faculty\Model\Contribution {#2542
#_index: "academ_contributions"
#_id: "9260"
#_source: array:18 [
"id" => "9260"
"slug" => "repasser-a-trois-operateurs-telecoms-serait-une-erreur-pour-le-pays"
"yearMonth" => "2015-06"
"year" => "2015"
"title" => "Repasser à trois opérateurs télécoms serait une erreur pour le pays"
"description" => "GUYOT, M. et VRANCEANU, R. (2015). Repasser à trois opérateurs télécoms serait une erreur pour le pays. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
272 => Essec\Faculty\Model\Contribution {#2543
#_index: "academ_contributions"
#_id: "9277"
#_source: array:18 [
"id" => "9277"
"slug" => "soins-durgence-ou-boite-a-pansements-pour-le-docteur-hollande"
"yearMonth" => "2016-01"
"year" => "2016"
"title" => "Soins d'urgence ou boîte à pansements pour le Docteur Hollande ?"
"description" => "GUYOT, M. et VRANCEANU, R. (2016). Soins d'urgence ou boîte à pansements pour le Docteur Hollande ? <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le "plan emploi" de François Hollande ne s'attaque pas aux vrais problèmes du marché du travail français."
"en" => "Le "plan emploi" de François Hollande ne s'attaque pas aux vrais problèmes du marché du travail français."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
273 => Essec\Faculty\Model\Contribution {#2544
#_index: "academ_contributions"
#_id: "9297"
#_source: array:18 [
"id" => "9297"
"slug" => "taxer-les-excavateurs-la-derniere-solution-au-chomage"
"yearMonth" => "2017-01"
"year" => "2017"
"title" => "Taxer les excavateurs, la dernière solution au chômage"
"description" => "GUYOT, M. et VRANCEANU, R. (2017). Taxer les excavateurs, la dernière solution au chômage. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
274 => Essec\Faculty\Model\Contribution {#2545
#_index: "academ_contributions"
#_id: "9313"
#_source: array:18 [
"id" => "9313"
"slug" => "travail-du-dimanche-que-la-liberte-de-choix-soit-garantie"
"yearMonth" => "2014-02"
"year" => "2014"
"title" => "Travail du dimanche : que la liberté de choix soit garantie !"
"description" => "GUYOT, M. et VRANCEANU, R. (2014). Travail du dimanche : que la liberté de choix soit garantie ! <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
275 => Essec\Faculty\Model\Contribution {#2546
#_index: "academ_contributions"
#_id: "3587"
#_source: array:18 [
"id" => "3587"
"slug" => "economic-policies-and-the-debt-gdp-constraint-the-european-challenge"
"yearMonth" => "2014-08"
"year" => "2014"
"title" => "Economic Policies and the Debt/GDP Constraint: The European Challenge"
"description" => "VRANCEANU, R. (2014). Economic Policies and the Debt/GDP Constraint: The European Challenge. Dans: <i>The Eurozone Crisis and the Future of Europe: The Political Economy of Further Integration and Governance</i>. 1st ed. Macmillan, pp. 60-82."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => "The Eurozone Crisis and the Future of Europe: The Political Economy of Further Integration and Governance"
"keywords" => array:4 [
0 => "Crise de la dette"
1 => "Politique économique"
2 => "Rigueur budgétaire"
3 => "Zone euro"
]
"updatedAt" => "2021-09-06 16:57:03"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "60-82"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Chapitres"
"en" => "Book chapters"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le chapitre s’interroge sur l'efficacité des politiques keynésiennes traditionnelles en présence d'une dette publique importante, et une banque centrale hésitante."
"en" => "The author analyses the efficiency of traditional Keynesian policies at a time of high and rising public debts, under a hesitating central bank."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
276 => Essec\Faculty\Model\Contribution {#2547
#_index: "academ_contributions"
#_id: "3600"
#_source: array:18 [
"id" => "3600"
"slug" => "endogeneous-corruption-risk-and-fdi-in-the-developing-countries"
"yearMonth" => "2001-01"
"year" => "2001"
"title" => "Endogeneous Corruption Risk and FDI in the Developing Countries"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2001). Endogeneous Corruption Risk and FDI in the Developing Countries. Dans: <i>International Public Policy and Regionalism at the Turn of the Century</i>. 1st ed. Pergamon, pp. 395-412."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => "International Public Policy and Regionalism at the Turn of the Century"
"keywords" => []
"updatedAt" => "2021-09-06 14:06:32"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "395-412"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Chapitres"
"en" => "Book chapters"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le chapitre étudie la décision des investisseurs internationaux de financer des entreprises dirigées par des gestionnaires dont la moralité est incertaine. Ceux-ci peuvent détourner une partie des revenus de l'entreprise sans sanction légale, mais, dans ce cas, ils perdront la "bonne" réputation. Dans un modèle à deux périodes, nous montrons l'existence d'un équilibre à anticipations rationnelles, où le détournement apparaît comme endogène. Dans une perspective macroéconomique, l'étendue de la corruption dépend de la durée de la relation entre investisseurs et managers."
"en" => "This chapter analyses the decision of foreign investors to finance firms in developing countries that are run by unreliable managers. These may divert a fraction of the firm's turnover without risking legal sanctions, but, in this case, they would lose their "good" reputation. The two-period model has a rational expectation equilibrium, in which the risk of theft is endogeneous. In a macroeconomic context, economy-wide corruption appears to depend on the duration of the relationship between investors and managers."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
277 => Essec\Faculty\Model\Contribution {#2548
#_index: "academ_contributions"
#_id: "3625"
#_source: array:18 [
"id" => "3625"
"slug" => "european-monetary-union-the-case-for-fiscal-coordination"
"yearMonth" => "2001-01"
"year" => "2001"
"title" => "European Monetary Union: The Case for Fiscal Coordination"
"description" => "FOURÇANS, A. et VRANCEANU, R. (2001). European Monetary Union: The Case for Fiscal Coordination. Dans: <i>Global Financial Markets at the Turn of the Century</i>. 1st ed. Pergamon, pp. 11-26."
"authors" => array:2 [
0 => array:3 [
"name" => "FOURÇANS André"
"bid" => "B00000199"
"slug" => "fourcans-andre"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => "Global Financial Markets at the Turn of the Century"
"keywords" => []
"updatedAt" => "2021-09-06 14:06:32"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "11-26"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Chapitres"
"en" => "Book chapters"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le chapitre étudie le besoin de coordination des politiques budgétaires dans le contexte économique de l'UEM. Nous montrons qu'en l'absence de coordination des politiques budgétaires, à l'équilibre de Nash, les pays devraient manifester un déficit excessif."
"en" => "In this chapter, we analyze the fiscal coordination issue in the Economic and Monetary Union. We show that in the absence of fiscal coordination, the resulting Nash equilibrium could lead to excessive public deficits."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
278 => Essec\Faculty\Model\Contribution {#2549
#_index: "academ_contributions"
#_id: "9418"
#_source: array:18 [
"id" => "9418"
"slug" => "hdr"
"yearMonth" => "1999-06"
"year" => "1999"
"title" => "HDR"
"description" => "VRANCEANU, R. (1999). HDR. France."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "HDR"
"en" => "HDR"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
279 => Essec\Faculty\Model\Contribution {#2550
#_index: "academ_contributions"
#_id: "9707"
#_source: array:18 [
"id" => "9707"
"slug" => "le-chomage-en-roumanie"
"yearMonth" => "1993-10"
"year" => "1993"
"title" => "Le chômage en Roumanie"
"description" => "VRANCEANU, R. (1993). Le chômage en Roumanie. <i>Le Courrier des Pays de l'Est</i>."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 18:37:46"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
280 => Essec\Faculty\Model\Contribution {#2551
#_index: "academ_contributions"
#_id: "3831"
#_source: array:18 [
"id" => "3831"
"slug" => "labor-market-institutions-and-social-welfare-in-transitional-economies"
"yearMonth" => "1998-01"
"year" => "1998"
"title" => "Labor Market Institutions and Social Welfare in Transitional Economies"
"description" => "FOURÇANS, A. et VRANCEANU, R. (1998). Labor Market Institutions and Social Welfare in Transitional Economies. Dans: <i>Economic Transformation in Emerging Countries</i>. 1st ed. Elsevier, pp. 247-262."
"authors" => array:2 [
0 => array:3 [
"name" => "FOURÇANS André"
"bid" => "B00000199"
"slug" => "fourcans-andre"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => "Economic Transformation in Emerging Countries"
"keywords" => []
"updatedAt" => "2021-09-06 14:06:32"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "247-262"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Chapitres"
"en" => "Book chapters"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet article propose une analyse du problème controversé de la coordination des politiques budgétaires au sein de la future Union Monétaire Européenne, tant d'un point de vue théorique que des implications de politique économique. Il soutient la thèse selon laquelle la coordination budgétaire et fiscale est nécessaire, surtout si les gouvernements se donnent un objectif de déficit. Dans la mesure où la structure économique de l'Union Européenne n'est pas connue avec précision, la solution pragmatique consiste à assigner des limites supérieures et inférieures aux déficits publics. Le modèle met en évidence le rôle positif du Pacte de Stabilité et de Croissance."
"en" => "This paper provides an analysis of the controversial issue of fiscal coordination in the future monetary integrated Europe, from both a theoretical and a policy point of view. It is argued that fiscal coordination is necessary, in particular if governments care about deficits. The pragmatic solution when the economic structure of the European Union is not well known consists in assessing upper and lower bounds for deficits. The model emphasizes the positive role of the Stability and Growth Pact."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
281 => Essec\Faculty\Model\Contribution {#2552
#_index: "academ_contributions"
#_id: "2313"
#_source: array:18 [
"id" => "2313"
"slug" => "publish-or-teach-analysis-of-the-professors-optimal-career-path"
"yearMonth" => "2013-10"
"year" => "2013"
"title" => "Publish or Teach? Analysis of the Professor's Optimal Career Path"
"description" => "EL OUARDIGHI, F., KOGAN, K. et VRANCEANU, R. (2013). Publish or Teach? Analysis of the Professor's Optimal Career Path. <i>Journal of Economic Dynamics and Control</i>, 37(10), pp. 1995-2009."
"authors" => array:3 [
0 => array:3 [
"name" => "EL OUARDIGHI Fouad"
"bid" => "B00000177"
"slug" => "el-ouardighi-fouad"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
2 => array:1 [
"name" => "KOGAN K."
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Enseignement"
1 => "Externalités de compétence"
2 => "Management du corps professoral"
3 => "Recherche"
]
"updatedAt" => "2021-02-02 16:16:18"
"publicationUrl" => "https://doi.org/10.1016/j.jedc.2013.05.007"
"publicationInfo" => array:3 [
"pages" => "1995-2009"
"volume" => "37"
"number" => "10"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article étudie le programme d'allocation optimale de l'effort d'un professeur qui a le choix entre développer ses compétences en recherche ou en pédagogie. On étudie comment le chemin de croissance des compétences dépend de la structure organisationnelle, notamment des éventuelles externalités croisées entre les deux compétences."
"en" => "This paper analyzes how faculty members dynamically allocate their efforts between improving their research and teaching skills, taking into account the organizational structures and incentives implemented by academic institutions. The model builds on the assumption that organizational structures have an impact on the nature of spillover effects between teaching and research competencies. We analyze the dynamic equilibrium under unilateral and bilateral spillovers, using the no-spillover case as a benchmark."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
282 => Essec\Faculty\Model\Contribution {#2553
#_index: "academ_contributions"
#_id: "2320"
#_source: array:18 [
"id" => "2320"
"slug" => "quality-and-price-dispersion-in-an-equilibrium-search-model"
"yearMonth" => "2004-03"
"year" => "2004"
"title" => "Quality and Price Dispersion in an Equilibrium Search Model"
"description" => "VRANCEANU, R. et BESANCENOT, D. (2004). Quality and Price Dispersion in an Equilibrium Search Model. <i>Journal of Economics and Business</i>, pp. 99-116."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "99-116"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Parfois les biens homogènes sont vendus à des prix différents, certaines fois, différentes qualités sont échangées au même prix. Cet article étudie ces déviations de la "Loi d'une qualité-un prix" dans le cadre d'un modèle d'équilibre avec processus de recherche. A l'équilibre, la stratégie de recherche de la meilleure offre par les consommateurs et la stratégie prix-qualité des firmes sont compatibles réciproquement. Sont mises en évidence des distributions non dégénérées de prix et/ou de qualités, en fonction de la proportion des consommateurs qui recherchent la qualité."
"en" => "Sometimes homogenous goods trade at different qualities trade at the same price. This paper analyses such deviations from the "Law of One Quality-One Price" within the framework of an equilibrium search model. In equilibrium, consumers' searching strategy and firms' price-quality optimal choice are mutually consistent. Non-degenerated equilibrium price and/or quality distributions emerge, in keeping with the proportion of expert consumers in total consumer population."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
283 => Essec\Faculty\Model\Contribution {#2554
#_index: "academ_contributions"
#_id: "2344"
#_source: array:18 [
"id" => "2344"
"slug" => "quelle-confiance-dans-la-regulation-economique"
"yearMonth" => "2008-07"
"year" => "2008"
"title" => "Quelle confiance dans la régulation économique ?"
"description" => "VRANCEANU, R. (2008). Quelle confiance dans la régulation économique ? <i>Foi & Culture</i>, pp. 21-25."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Ethique des affaires"
1 => "Profit"
2 => "Régulation"
3 => "Signal"
]
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "21-25"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue professionnelle"
"en" => "Professional journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Dans l'économie décentralisée, le profit joue non seulement un rôle d'incitation, mais aussi de signal du travail bien fait. De ce fait, éthique des affaires et profit normal sont compatibles."
"en" => "In the market economy, the profit does not only provide the needed incentive, but is also a signal of good industrial strategy. Hence, normal profit and business ethics are mutualy compatible."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
284 => Essec\Faculty\Model\Contribution {#2555
#_index: "academ_contributions"
#_id: "2346"
#_source: array:18 [
"id" => "2346"
"slug" => "quelle-reglementation-pour-le-secteur-de-la-defense-lexperience-americaine"
"yearMonth" => "1997-01"
"year" => "1997"
"title" => "Quelle règlementation pour le secteur de la Défense : l'expérience américaine"
"description" => "GUYOT, M. et VRANCEANU, R. (1997). Quelle règlementation pour le secteur de la Défense : l'expérience américaine. <i>Revue française d'économie</i>, pp. 167-194."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "167-194"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Depuis 1984, les Etats-Unis ont décidé de réformer le processus d'acquisition de biens et de services destinés à la défense nationale par l'introduction de mécanismes incitatifs à l'efficacité, similaires à ceux existant naturellement dans un environnement concurrentiel. L'objet de cet article est d'étudier l'impact de ce changement organisationnel sur les performances économiques des firmes composant la base industrielle de la défense américaine."
"en" => "Since 1984, the United States have decided to allow competition-like forces to drive the defence procurement process. The goal of this paper is to investigate the impact of this organizational change on the economic performances of the firms composing the industrial base of American defence."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
285 => Essec\Faculty\Model\Contribution {#2556
#_index: "academ_contributions"
#_id: "6892"
#_source: array:18 [
"id" => "6892"
"slug" => "pledges-as-a-social-influence-device-experimental-evidence"
"yearMonth" => "2019-06"
"year" => "2019"
"title" => "Pledges as a Social Influence Device: Experimental Evidence"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2019). Pledges as a Social Influence Device: Experimental Evidence. Dans: 10th Annual Conference of the French Association of Experimental Economics 2019 (ASFEE)."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT Damien"
]
]
"ouvrage" => "10th Annual Conference of the French Association of Experimental Economics 2019 (ASFEE)"
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
286 => Essec\Faculty\Model\Contribution {#2557
#_index: "academ_contributions"
#_id: "6893"
#_source: array:18 [
"id" => "6893"
"slug" => "pledges-as-a-social-influence-device-theory-and-experimental-evidence"
"yearMonth" => "2019-04"
"year" => "2019"
"title" => "Pledges as a Social Influence Device: Theory and Experimental Evidence"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2019). Pledges as a Social Influence Device: Theory and Experimental Evidence. Dans: 2019 Meditari Accountancy Research Accounting Forum (MedAR/AF)."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT Damien"
]
]
"ouvrage" => "2019 Meditari Accountancy Research Accounting Forum (MedAR/AF)"
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Communications dans une conférence"
"en" => "Presentations at an Academic or Professional conference"
]
"support_type" => array:2 [
"fr" => null
"en" => null
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => null
"en" => null
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
287 => Essec\Faculty\Model\Contribution {#2558
#_index: "academ_contributions"
#_id: "2410"
#_source: array:18 [
"id" => "2410"
"slug" => "remittances-as-a-social-status-signaling-device"
"yearMonth" => "2011-09"
"year" => "2011"
"title" => "Remittances as a Social Status Signaling Device"
"description" => "NAIDITCH, C. et VRANCEANU, R. (2011). Remittances as a Social Status Signaling Device. <i>Research in Economics</i>, 65(3), pp. 305-318."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "NAIDITCH C."
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Migration"
1 => "Signalisation"
2 => "Statut"
3 => "Transferts"
]
"updatedAt" => "2021-02-02 16:16:18"
"publicationUrl" => "https://doi.org/10.1016/j.rie.2011.01.001"
"publicationInfo" => array:3 [
"pages" => "305-318"
"volume" => "65"
"number" => "3"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les migrants transfèrent chaque année des montants significatifs vers les pays d'origine pour des motifs multiples et variés. Dans cet article nous étudions le transfert en tant que moyen de signaler le statut social du migrant. Le problème prend la forme d'un jeu en information imparfaite."
"en" => "Like all human beings, migrants may have a concern about their prestige or social status in the eyes of left-home family and friends. They can remit money in order to signal their economic success and increase their status. We show that, if migrants' income is private information, unsuccessful migrants might accept a worsening of their living conditions and send back home large amounts of remittances only in order to make residents believe that they are successful. In some cases, successful migrants can signal their true favorable economic situation by remitting an even larger amount. The game presents various equilibria that differ with respect to the proportion and nature of the migrants who sacrifice consumption opportunities to status revealing actions."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
288 => Essec\Faculty\Model\Contribution {#2559
#_index: "academ_contributions"
#_id: "2473"
#_source: array:18 [
"id" => "2473"
"slug" => "search-price-illusion-and-welfare"
"yearMonth" => "2000-01"
"year" => "2000"
"title" => "Search, Price Illusion and Welfare"
"description" => "BESANCENOT, D., ROCHETEAU, G. et VRANCEANU, R. (2000). Search, Price Illusion and Welfare. <i>Journal of Macroeconomics</i>, pp. 109-124."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
2 => array:1 [
"name" => "ROCHETEAU G."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "109-124"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article étudie l'impact d'une illusion monétaire dans une économie décentralisée à la Diamond (1971). Après un choc nominal, une partie de la population de consommateurs est victime d'une illusion monétaire, i.e. rencontre des difficultés à estimer, correctement, le prix du bien. Si les firmes décident de discriminer les différents types de consommateurs, il en résulte une distribution des prix objective. Il y a trois types d'équilibre possible dans ce jeu, en fonction du degré de confusion des agents. L'un correspond à une distribution des prix non-dégénérée. Nous démontrons que le comportement sous-optimal de certains consommateurs, non seulement modifie les termes de l'échange dans cette économie, mais, dans certains cas, engendre une amélioration du bien-être collectif."
"en" => "We analyze the effects of price illusion in a decentralized economy à la Diamond (1971) where trade coordination is achieved through costly consumer search. Following a nominal shock, a fraction of the consuming public is subject to price illusion attributable to computing difficulties or lack of information. Firms adapt their pricing strategies in order to discriminate against various consumer types. Three types of equilibria can occur depending on the degree of consumer confusion: one of them yields a non-degenerated distribution of prices. In this model, suboptimal behavior of some consumers alters the terms of trade for the entire economy and may entail a welfare improvement."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
289 => Essec\Faculty\Model\Contribution {#2560
#_index: "academ_contributions"
#_id: "2522"
#_source: array:18 [
"id" => "2522"
"slug" => "strategic-managerial-dishonesty-and-financial-distress"
"yearMonth" => "2009-03"
"year" => "2009"
"title" => "Strategic Managerial Dishonesty and Financial Distress"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2009). Strategic Managerial Dishonesty and Financial Distress. <i>Research in Economics</i>, 63(1), pp. 11-21."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => array:3 [
0 => "Comportement des gestionnaires"
1 => "Coût de faillite"
2 => "Transparence"
]
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "11-21"
"volume" => "63"
"number" => "1"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Nous montrons qu'une trop forte sanction pour les managers qui cherchent à présenter leur entreprise dans une lumière plus favorable que la réalité pourrait augmenter la fréquence de faillites."
"en" => "In an economy where commercial lenders have imperfect information about the borrower, an excessive sanction for false financial statements could bring about more company defaults and a higher default premium."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
290 => Essec\Faculty\Model\Contribution {#2561
#_index: "academ_contributions"
#_id: "2547"
#_source: array:18 [
"id" => "2547"
"slug" => "structure-de-cout-generalisee-et-horaire-optimal"
"yearMonth" => "1996-01"
"year" => "1996"
"title" => "Structure de coût généralisée et horaire optimal"
"description" => "CONTENSOU, F. et VRANCEANU, R. (1996). Structure de coût généralisée et horaire optimal. <i>Economie et Prévision (articles académiques)</i>, pp. 37-51."
"authors" => array:2 [
0 => array:3 [
"name" => "CONTENSOU François"
"bid" => "B00000121"
"slug" => "contensou-francois"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "37-51"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'étude s'efforce de mettre en évidence le rôle que les coûts indirects du travail pourraient jouer dans l'explication de la durée du travail formée spontanément dans une économie décentralisée. Le premier stade du texte considère la production comme prédéterminée par une contrainte de débouchés. Le modèle est ensuite généralisé en considérant le niveau d'activité des firmes comme endogène. L'analyse révèle la formation systématique d'un conflit portant sur l'horaire de travail et en élucide les déterminants. Il est également possible dans ce cadre de représenter les effets des réductions légales de l'horaire, préconisées comme instrument de lutte contre le chômage."
"en" => "This study endeavours to show the role that indirect labour costs can play in explaining the duration of the working week formed spontaneously in a decentralised economy. The first part of the paper considers production to be predetermined. The model is then generalised by considering the activity endogenous. The analysis reveals the systematic formation of a conflict about working hours and shows its determining factors. It is also possible to use this framework to represent the effects of legal reductions in working hours."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
291 => Essec\Faculty\Model\Contribution {#2562
#_index: "academ_contributions"
#_id: "2578"
#_source: array:18 [
"id" => "2578"
"slug" => "team-production-with-punishment-option-insights-from-a-real-effort-experiment"
"yearMonth" => "2015-09"
"year" => "2015"
"title" => "Team Production with Punishment Option: Insights from a Real Effort Experiment"
"description" => "VRANCEANU, R., EL OUARDIGHI, F. et DUBART, D. (2015). Team Production with Punishment Option: Insights from a Real Effort Experiment. <i>Managerial and Decision Economics</i>, 36(3), pp. 408-420."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:3 [
"name" => "EL OUARDIGHI Fouad"
"bid" => "B00000177"
"slug" => "el-ouardighi-fouad"
]
2 => array:1 [
"name" => "DUBART Delphine"
]
]
"ouvrage" => ""
"keywords" => array:3 [
0 => "Économie expérimentale"
1 => "Expérience à effort réel"
2 => "Performance"
]
"updatedAt" => "2021-02-02 16:16:18"
"publicationUrl" => "https://www.researchgate.net/publication/262528770_Team_Production_with_Punishment_Option_Insights_from_a_Real-Effort_Experiment"
"publicationInfo" => array:3 [
"pages" => "408-420"
"volume" => "36"
"number" => "3"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article présente les résultats d'une expérience à effort réel de production en équipe, avec et sans possibilité de sanction. Si la performance globale demeure inchangée, les comportements du producteur plus (moins) efficace change."
"en" => "This paper analyzes the consequences of allowing for punishment in a real-effort pair production experiment. The behavior of the best performer in the team differs on whether he can impose a sanction on the less performing partner. When sanctions are not allowed, good performers reduce their effort in response to the advantageous difference in scores; when they can impose sanctions, their change in effort is no longer related to the difference in scores. To some extent, a sanction mechanism allows good performers to focus on their own performance. In the case of costless sanctions, not sanctioning a partner who under-performs, what we refer to as forgiveness, prompts the latter to improve his performance, but applying the sanction has a stronger push effect."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d’Information, Sciences de la Décision et Statistiques"
"en" => "Information Systems, Decision Sciences and Statistics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
292 => Essec\Faculty\Model\Contribution {#2563
#_index: "academ_contributions"
#_id: "2613"
#_source: array:18 [
"id" => "2613"
"slug" => "the-cost-of-capital-in-a-model-of-financial-intermediation-with-coordination-frictions"
"yearMonth" => "2018-01"
"year" => "2018"
"title" => "The Cost of Capital in a Model of Financial Intermediation with Coordination Frictions"
"description" => "PEIA, O. et VRANCEANU, R. (2018). The Cost of Capital in a Model of Financial Intermediation with Coordination Frictions. <i>Oxford Economic Papers</i>, 70(1), pp. 266-285."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "PEIA O."
]
]
"ouvrage" => ""
"keywords" => array:3 [
0 => "Coût du capital"
1 => "Financement projets infrastructure"
2 => "Jeu de coordination"
]
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://doi.org/10.1093/oep/gpx037"
"publicationInfo" => array:3 [
"pages" => "266-285"
"volume" => "70"
"number" => "1"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper analyzes how coordination frictions in the financial intermediation sector impact the cost of capital. In the model, capital belongs to a large number of small investors. A financial intermediary seeks to raise funds to finance a risky capital-intensive project and earns a fee-based income. The more investors participate to the project, the higher its probability of success. Investors observe noisy signals about the true implementation cost of the project. This problem can be analyzed as a typical global game featuring a single threshold equilibrium. It can be shown that the relationship between the probability of success of the project and the rate of return on capital is non-monotonic. We determine the "socially optimal interest rate" that maximizes the probability of success of the project. However, fee-maximizing intermediaries will generally set an interest rate higher than the former, thus bringing about a form of allocative inefficiency"
"en" => "This paper analyzes how coordination frictions in the financial intermediation sector impact the cost of capital. In the model, capital belongs to a large number of small investors. A financial intermediary seeks to raise funds to finance a risky capital-intensive project and earns a fee-based income. The more investors participate to the project, the higher its probability of success. Investors observe noisy signals about the true implementation cost of the project. This problem can be analyzed as a typical global game featuring a single threshold equilibrium. It can be shown that the relationship between the probability of success of the project and the rate of return on capital is non-monotonic. We determine the "socially optimal interest rate" that maximizes the probability of success of the project. However, fee-maximizing intermediaries will generally set an interest rate higher than the former, thus bringing about a form of allocative inefficiency"
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
293 => Essec\Faculty\Model\Contribution {#2564
#_index: "academ_contributions"
#_id: "2631"
#_source: array:18 [
"id" => "2631"
"slug" => "the-ecb-monetary-policy-choices-and-challenges"
"yearMonth" => "2007-01"
"year" => "2007"
"title" => "The ECB Monetary Policy: Choices and Challenges"
"description" => "FOURÇANS, A. et VRANCEANU, R. (2007). The ECB Monetary Policy: Choices and Challenges. <i>Journal of Policy Modeling</i>, pp. 181-194."
"authors" => array:2 [
0 => array:3 [
"name" => "FOURÇANS André"
"bid" => "B00000199"
"slug" => "fourcans-andre"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:7 [
0 => "BCE"
1 => "Euro"
2 => "Monnaie"
3 => "Politique monétaire "
4 => "Règle de Taylor"
5 => "Théorie monétaire"
6 => "Zone euro"
]
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "181-194"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet article analyse la politique monétaire de la BCE dans l'intervalle 1999-2006. Nous mettons en relief le comportement forward looking de la banque centrale et un objectif direct d'activité réelle dans sa fonction de réaction. Des recommandations de politique économique sont envisagées."
"en" => "This paper analyses the European central bank (ECB) monetary policy over the period 1999-2006, with a special emphasis on the recent years. We provide several estimates for the ECB's interest rate rule that put foward its forward looking behavior, and the existence of a direct activity goal. Policy implications follow."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
294 => Essec\Faculty\Model\Contribution {#2565
#_index: "academ_contributions"
#_id: "2651"
#_source: array:18 [
"id" => "2651"
"slug" => "the-ethical-dimension-of-economic-choices"
"yearMonth" => "2005-04"
"year" => "2005"
"title" => "The Ethical Dimension of Economic Choices"
"description" => "VRANCEANU, R. (2005). The Ethical Dimension of Economic Choices. <i>Business Ethics, the Environment and Responsibility</i>, pp. 94-107."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "94-107"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "En général, les économies capitalistes font preuve de dynamisme, d'une forte capacité à innover et d'une grande flexibilité. En revanche, pendant ces dernières années, des abus économiques de toutes sortes n'ont pas cessé de s'amplifier. Cet article défend la thèse selon laquelle un remède à ces difficultés ne peut pas être trouvé si la dimension éthique n'est pas prise en compte systématiquement dans les décisions économiques."
"en" => "In general, capitalist countries display sustained growth, dynamism and innovation, and a high adaptability in response to external shocks. Yet in the last 30 years, discontent over the notorious drawbacks of capitalism -corporate frauds, corruption, abuses of market power- has grown continually. In this article, it is argued that no remedy to these difficulties can be found if ethical dilemmas are not anticipated and addressed at the individual, firm and economy-wide levels."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
295 => Essec\Faculty\Model\Contribution {#2566
#_index: "academ_contributions"
#_id: "2665"
#_source: array:18 [
"id" => "2665"
"slug" => "the-impact-of-enterprise-reform-on-labor-markets-in-transitional-economies-a-multi-sector-model"
"yearMonth" => "1995-12"
"year" => "1995"
"title" => "The Impact of Enterprise Reform on Labor Markets in Transitional Economies: A Multi-sector Model"
"description" => "FOURÇANS, A. et VRANCEANU, R. (1995). The Impact of Enterprise Reform on Labor Markets in Transitional Economies: A Multi-sector Model. <i>Economic Systems</i>, pp. 285-303."
"authors" => array:2 [
0 => array:3 [
"name" => "FOURÇANS André"
"bid" => "B00000199"
"slug" => "fourcans-andre"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-03-03 12:35:42"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "285-303"
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article étudie le fonctionnement du marché du travail dans les économies en transition ainsi que les facteurs institutionnels déterminant l'emploi et les salaires. Il y a deux secteurs ("privé" et "d'Etat") qui interagissent : chômage, emploi et salaires sont la solution d'un système d'équations simultanées."
"en" => "The objective of this paper is to provide a model of the labor market in transitional economies and of the institutional factors determining employment and wages. We consider two sectors : the State Sector and the Private one, each of them being characterized by a specific employment behavior. Their interaction jointly determines wages and employment."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
296 => Essec\Faculty\Model\Contribution {#2567
#_index: "academ_contributions"
#_id: "2685"
#_source: array:18 [
"id" => "2685"
"slug" => "the-legal-grounds-of-irregular-migration-a-global-game-approach"
"yearMonth" => "2017-03"
"year" => "2017"
"title" => "The Legal Grounds of Irregular Migration: A Global Game Approach"
"description" => "NAIDITCH, C. et VRANCEANU, R. (2017). The Legal Grounds of Irregular Migration: A Global Game Approach. <i>The BE Journal of Economic Analysis and Policy</i>, 17(2)."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "NAIDITCH C."
]
]
"ouvrage" => ""
"keywords" => array:3 [
0 => "Coordination"
1 => "Effet reséau"
2 => "Migrations"
]
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://www.researchgate.net/publication/315415513_The_Legal_Grounds_of_Irregular_Migration_A_Global_Game_Approach"
"publicationInfo" => array:3 [
"pages" => null
"volume" => "17"
"number" => "2"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper analyses the relationship between regular and irregular migration taking into account the migration network effect. We assume that migrants can obtain a high payoff only if a critical mass of migrants is reached in the destination country. If candidates to migration receive biased signals about the economic situation of the destination country, the migrants' decision problem can be analyzed as a standard global game. Tying the quota of regular migrants to the economic performance of countries might create large discontinuities in immigration flows, with some countries attracting the bulk of irregular migrants and the other being shunned by the migrants."
"en" => "This paper analyses the relationship between regular and irregular migration taking into account the migration network effect. We assume that migrants can obtain a high payoff only if a critical mass of migrants is reached in the destination country. If candidates to migration receive biased signals about the economic situation of the destination country, the migrants' decision problem can be analyzed as a standard global game. Tying the quota of regular migrants to the economic performance of countries might create large discontinuities in immigration flows, with some countries attracting the bulk of irregular migrants and the other being shunned by the migrants."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
297 => Essec\Faculty\Model\Contribution {#2568
#_index: "academ_contributions"
#_id: "2703"
#_source: array:18 [
"id" => "2703"
"slug" => "the-read-or-write-dilemma-in-academic-production-a-transatlantic-perspective"
"yearMonth" => "2009-03"
"year" => "2009"
"title" => "The 'Read or Write' Dilemma in Academic Production: A Transatlantic Perspective"
"description" => "BESANCENOT, D., HUYNH, K. et VRANCEANU, R. (2009). The 'Read or Write' Dilemma in Academic Production: A Transatlantic Perspective. <i>American Economist</i>, 53(1), pp. 75-85."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
2 => array:1 [
"name" => "HUYNH K."
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Effet d'encombrement"
1 => "Equilibre de Nash"
2 => "Politique de recherche"
3 => "Qualité des revues"
]
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "75-85"
"volume" => "53"
"number" => "1"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Nous étudions l'impact des politiques d'incitation à la recherche dans un environnement où les chercheurs doivent arbitrer entre lire pour se former et écrire des articles. Les stratégies individuelles d'incitation à la publications peuvent aboutir à un résultat socialement inefficace."
"en" => "This paper investigates the production of research in business and economics. A scholar's reward is positively related to the quantity and quality of research. In turn, the quality of a paper depends on the scholar's ability to internalize new ideas and the overall quality of external research. The individual scholar is subject to a trade-off between writing more papers or reading in order to take in new ideas. In the Nash symmetric equilibrium, the quantity and quality of published papers are jointly determined. Under reasonable assumptions about the research production process, in equilibrium researchers write too many papers of too low a quality compared to the cooperative outcome."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
298 => Essec\Faculty\Model\Contribution {#2569
#_index: "academ_contributions"
#_id: "2724"
#_source: array:18 [
"id" => "2724"
"slug" => "the-spending-multiplier-in-a-time-of-massive-public-debt-the-euro-area-case"
"yearMonth" => "2013-03"
"year" => "2013"
"title" => "The Spending Multiplier in a Time of Massive Public Debt: The Euro-Area Case"
"description" => "VRANCEANU, R. et BESANCENOT, D. (2013). The Spending Multiplier in a Time of Massive Public Debt: The Euro-Area Case. <i>Applied Economics Letters</i>, 20(8), pp. 758-762."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Dette publique"
1 => "Éviction financière"
2 => "Multiplicateur fiscal"
3 => "Zone euro"
]
"updatedAt" => "2023-01-28 01:00:28"
"publicationUrl" => "https://halshs.archives-ouvertes.fr/hal-00728230/"
"publicationInfo" => array:3 [
"pages" => "758-762"
"volume" => "20"
"number" => "8"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article étudie l'efficacité d'une relance budgétaire dans les pays fortement endettés de la zone Euro, en insistant sur "l'effet d’éviction financière". Pour une dette publique supérieure à 150% du PIB, le multiplicateur fiscal deviendrait négatif."
"en" => "This article argues that in Euro-area economies, where the European Central Bank (ECB) cannot bail out financially distressed governments, the spending multiplier is adversely affected by the amount of public debt. A regression model on a panel of 26 EU countries over the last 16 years shows that a 10 percentage point increase in the debt-to-GDP ratio is connected to a slowdown in annual growth rates of 0.28 percentage point. Furthermore, the effectiveness of fiscal spending is adversely affected by the amount of public debt; in particular, when the public debt exceeds 150% of GDP, the growth impact of the deficit might turn negative."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
299 => Essec\Faculty\Model\Contribution {#2570
#_index: "academ_contributions"
#_id: "2737"
#_source: array:18 [
"id" => "2737"
"slug" => "the-value-of-lies-in-an-ultimatum-game-with-imperfect-information"
"yearMonth" => "2013-09"
"year" => "2013"
"title" => "The Value of Lies in an Ultimatum Game with Imperfect Information"
"description" => "BESANCENOT, D., DUBART, D. et VRANCEANU, R. (2013). The Value of Lies in an Ultimatum Game with Imperfect Information. <i>Journal of Economic Behavior and Organization</i>, 93, pp. 239-247."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
2 => array:1 [
"name" => "DUBART Delphine"
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Déception"
1 => "Économie expérimentale"
2 => "Jeu de l'ultimatum"
3 => "Mensonge"
4 => "Stratégie de communication"
]
"updatedAt" => "2021-02-02 16:16:18"
"publicationUrl" => "https://doi.org/10.1016/j.jebo.2013.03.029"
"publicationInfo" => array:3 [
"pages" => "239-247"
"volume" => "93"
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Nous étudions la communication mensongère dans un jeu de l'ultimatum où le receveur n'a qu'une information imparfaite sur la dotation de l'offreur. Une majorité des offreurs vont emmètre des messages faux, qui sous-évaluent le montant de la dotation. Les menteurs proposent des offres réduites."
"en" => "Humans often lie strategically. We study this problem in an ultimatum game with an informed proposer and an uninformed responder, where the former can send an unverifiable statement about his endowment. A simple message game with heterogenous players with respect to lying costs shows that in equilibrium liars should understate their endowment. The second part of the paper reports on an experiment testing this game. On average, 88.5% of the proposers understate the actual endowment by 20.5%. Regression analysis shows that a 1-euro gap between the actual and declared amounts prompts proposers to reduce their offer by 19 cents on average. However, responders’ decision to accept/reject the offer does not depend on the message. It results a net welfare loss specific to such a “free-to-lie” environment."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
300 => Essec\Faculty\Model\Contribution {#2571
#_index: "academ_contributions"
#_id: "2766"
#_source: array:18 [
"id" => "2766"
"slug" => "transferts-des-migrants-et-offre-de-travail-dans-un-modele-de-signalisation"
"yearMonth" => "2008-11"
"year" => "2008"
"title" => "Transferts des migrants et offre de travail dans un modèle de signalisation"
"description" => "NAIDITCH, C. et VRANCEANU, R. (2008). Transferts des migrants et offre de travail dans un modèle de signalisation. <i>Revue d'économie politique</i>, 118(4), pp. 513-540."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "NAIDITCH C."
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Equilibre Bayesien Parfait"
1 => "Offre de travail"
2 => "Signalisation"
3 => "Transferts des migrants"
]
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "513-540"
"volume" => "118"
"number" => "4"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article étudie l'effet des transferts des fonds des migrants altruistes sur l'offre de travail des résidents sous la forme d'un jeu à deux périodes en asymétrie d'information concernant la vraie situation économique des résidents."
"en" => "We analyze the impact of migrants' remittances on residents' labor supply in a signaling model with imperfect information about the true economic situation of the residents."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
301 => Essec\Faculty\Model\Contribution {#2572
#_index: "academ_contributions"
#_id: "2775"
#_source: array:18 [
"id" => "2775"
"slug" => "trust-and-financial-trades-lessons-from-an-investment-game-where-reciprocators-can-hide-behind-probabilities"
"yearMonth" => "2012-01"
"year" => "2012"
"title" => "Trust and Financial Trades: Lessons from an Investment Game Where Reciprocators Can Hide Behind Probabilities"
"description" => "VRANCEANU, R., SUTAN, A. et DUBART, D. (2012). Trust and Financial Trades: Lessons from an Investment Game Where Reciprocators Can Hide Behind Probabilities. <i>Journal of Socio-Economics</i>, 41(1), pp. 72-78."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "SUTAN A."
]
2 => array:1 [
"name" => "DUBART Delphine"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Confiance"
1 => "Economie expérimentale"
2 => "Investissement"
3 => "Risque"
]
"updatedAt" => "2021-02-02 16:16:18"
"publicationUrl" => "https://doi.org/10.1016/j.socec.2011.10.011"
"publicationInfo" => array:3 [
"pages" => "72-78"
"volume" => "41"
"number" => "1"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Lorsqu'on introduit dans un jeu de la confiance une probabilité exogène de terminer la relation entre investisseur et receveur, les derniers vont adopter plus fréquemment la stratégie égoïste. Cette observation présente des implications pour évaluer la construction d'une relation de confiance dans les échanges de produits financiers."
"en" => "This paper shows that if a very small, exogenously given probability of terminating the exchange is introduced in an elementary investment game, more reciprocators will choose the defection strategy. Everything happens as if they "hide behind probabilities" in order to break the trust relationship. Investors do not alter their behavior in a significant way, at least not for a very small external risk. Financial assets all come with a predetermined and contractual probability that by the time when the buyer has to receive the reward for his investment, "bad luck" might have brought the asset value down to zero. In the light of the experimental findings, such trades would not provide a favorable environment for building trust."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d’Information, Sciences de la Décision et Statistiques"
"en" => "Information Systems, Decision Sciences and Statistics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
302 => Essec\Faculty\Model\Contribution {#2573
#_index: "academ_contributions"
#_id: "2787"
#_source: array:18 [
"id" => "2787"
"slug" => "un-modele-de-privatisation-generalisee-avec-effet-de-reputation"
"yearMonth" => "1998-01"
"year" => "1998"
"title" => "Un modèle de privatisation généralisée avec effet de réputation"
"description" => "BESANCENOT, D. et VRANCEANU, R. (1998). Un modèle de privatisation généralisée avec effet de réputation. <i>Revue d'économie politique</i>, pp. 75-86."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2020-12-17 17:55:06"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => "75-86"
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Cet article propose une étude de la décision intertemporelle de privatisation dans une économie passant d'une structure entièrement publique à une structure entièrement privée. Sous l'hypothèse d'information incomplète des agents sur les priorités du gouvernement, l'article montre la cohérence interne d'une stratégie de privatisation constituée de politiques successives apparemment contradictoires."
"en" => "This paper examines the optimal privatization pace of an economy shifting from complete state ownership to complete private ownership. It will be shown that, under the assumption of incomplete information of private agents about government priorities, some governments may undertake during an initial stage a fast privatization policy, then adopt a slow pace during the second stage. The article shows how such apparently contradictory policies may make sense from the government's point of view."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
303 => Essec\Faculty\Model\Contribution {#2574
#_index: "academ_contributions"
#_id: "2904"
#_source: array:18 [
"id" => "2904"
"slug" => "why-business-schools-do-so-much-research-a-signaling-explanation"
"yearMonth" => "2009-09"
"year" => "2009"
"title" => "Why business schools do so much research: A signaling explanation"
"description" => "BESANCENOT, D., FARIA, J.R. et VRANCEANU, R. (2009). Why business schools do so much research: A signaling explanation. <i>Research Policy</i>, 38(7), pp. 1093-1101."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
2 => array:1 [
"name" => "FARIA J.R."
]
]
"ouvrage" => ""
"keywords" => array:3 [
0 => "Information imparfaite"
1 => "Recherche vs. pédagogie"
2 => "Théorie du signal"
]
"updatedAt" => "2023-03-08 09:26:10"
"publicationUrl" => "https://doi.org/10.1016/j.respol.2009.03.008"
"publicationInfo" => array:3 [
"pages" => "1093-1101"
"volume" => "38"
"number" => "7"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'article explique la montée en puissance de l'activité de recherche dans les business schools en tant que stratégie de signalisation. Certains équilibres s'accompagnent d'un excès de recherche par rapport à la situation d'information parfaite."
"en" => "The paper submits the idea according to which some Business schools might use research to signal their overall strength, both in terms of research and teaching quality. We show that some of the feasible equilibria are socially inefficient, insofar as they feature a too strong research activity (and some relative neglect of pedagogical improvements) with respect to the perfect information case."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
304 => Essec\Faculty\Model\Contribution {#2575
#_index: "academ_contributions"
#_id: "2907"
#_source: array:18 [
"id" => "2907"
"slug" => "willingness-to-compete-between-and-within-gender-comparisons"
"yearMonth" => "2019-02"
"year" => "2019"
"title" => "Willingness to compete: Between- and within-gender comparisons"
"description" => "JUNG, S. et VRANCEANU, R. (2019). Willingness to compete: Between- and within-gender comparisons. <i>Managerial and Decision Economics</i>, 40(3), pp. 321-335."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "JUNG SeEun"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://onlinelibrary.wiley.com/doi/10.1002/mde.3004"
"publicationInfo" => array:3 [
"pages" => "321-335"
"volume" => "40"
"number" => "3"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper introduces a new instrument to elicit individual willingness to compete (WTC). Experimental data corroborate the standard result according to which the average WTC of men is higher than the average WTC of women. However, our WTC measure reveals significant within-gender heterogeneity: 10% of women are extremely competitive, and 13% of men are extremely averse to competition. Gender differences in WTC persist after controlling for ability, self-confidence, tolerance for risk, and the gender of the partner."
"en" => "This paper introduces a new instrument to elicit individual willingness to compete (WTC). Experimental data corroborate the standard result according to which the average WTC of men is higher than the average WTC of women. However, our WTC measure reveals significant within-gender heterogeneity: 10% of women are extremely competitive, and 13% of men are extremely averse to competition. Gender differences in WTC persist after controlling for ability, self-confidence, tolerance for risk, and the gender of the partner."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
305 => Essec\Faculty\Model\Contribution {#2576
#_index: "academ_contributions"
#_id: "2940"
#_source: array:18 [
"id" => "2940"
"slug" => "bazele-microeconomiei-intreprinderii"
"yearMonth" => "2004-01"
"year" => "2004"
"title" => "Bazele Microeconomiei Intreprinderii"
"description" => "GUYOT, M. et VRANCEANU, R. (2004). <i>Bazele Microeconomiei Intreprinderii</i>. Polirom, 302 pages."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-06 14:06:32"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Livres"
"en" => "Books"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Traduction en roumain de "Introduction à la microéconomie des entreprises", Dunod, Collection Gestion, Paris, 2002. Ce manuel de microéconomie appliquée traite des questions relatives à l'origine, aux contraintes et aux principaux choix stratégiques de l'entreprise contemporaine. Une attention particulière est portée aux stratégies de prix et de différenciation. Un chapitre spécial est consacré aux question de corporate governance, un autre aux stratégies des firmes en perspective internationale."
"en" => "Translation in Romanian of "Introduction à la microéconomie des entreprises", Dunod, Collection Gestion, Paris, 2002. This textbook in applied macroeconomics addresses several relevant issues, such as the origin of contemporary firms, their constraints and their main strategic choices. Special emphasis is set on the analysis of price and differentiation strategies. One special chapter deals with corporate governance issues, another with firm strategies in the new international context."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
306 => Essec\Faculty\Model\Contribution {#2577
#_index: "academ_contributions"
#_id: "2990"
#_source: array:18 [
"id" => "2990"
"slug" => "economie-manageriale-2eme-edition"
"yearMonth" => "2008-10"
"year" => "2008"
"title" => "Economie managériale (2ème édition)"
"description" => "GUYOT, M. et VRANCEANU, R. (2008). <i>Economie managériale (2ème édition)</i>. 2 ed. Gualino. Lextenso éditions, 451 pages."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:3 [
0 => "Economie industrielle"
1 => "Firme"
2 => "Microéconomie"
]
"updatedAt" => "2021-09-06 14:06:32"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Livres"
"en" => "Books"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Manuel d'écononomie managériale. Son contenu correspond au cours de microéconomie de période initiale et au cours fondamental d'économie de période MBA. Outre la théorie, il contient de nombreux cas et des exercices corrigés."
"en" => "A textbook in business economics. Contains theory, cases and exercices."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
307 => Essec\Faculty\Model\Contribution {#2578
#_index: "academ_contributions"
#_id: "3016"
#_source: array:18 [
"id" => "3016"
"slug" => "frontiere-etice-ale-capitalismului"
"yearMonth" => "2006-01"
"year" => "2006"
"title" => "Frontiere etice ale capitalismului"
"description" => "DAIANU, D. et VRANCEANU, R. (2006). <i>Frontiere etice ale capitalismului</i>. Editura Polirom, 304 pages."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "DAIANU D."
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Capitalisme"
1 => "Entreprises"
2 => "Ethique"
3 => "Valeurs"
]
"updatedAt" => "2021-09-06 14:06:32"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Livres"
"en" => "Books"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'ouvrage regroupe onze chapitres rédigés par des experts en management, socio-économie et philosophie politique, qui mènent une réflexion sur la capacité du système capitaliste à soutenir l'émergence d'un environnement éthique."
"en" => "This book gathers eleven chapters, drafted by experts in management, socio-economics and political science, they analyze whether the capitalist system is able to support the development of an ethical environment."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
308 => Essec\Faculty\Model\Contribution {#2579
#_index: "academ_contributions"
#_id: "10734"
#_source: array:18 [
"id" => "10734"
"slug" => "pledges-as-a-social-influence-device-experimental-evidence"
"yearMonth" => "2019-06"
"year" => "2019"
"title" => "Pledges as a Social Influence Device: Experimental Evidence"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2019). <i>Pledges as a Social Influence Device: Experimental Evidence</i>. WP1908, ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT D."
]
]
"ouvrage" => ""
"keywords" => array:3 [
0 => "Charity giving"
1 => "conformity -strategic pledges"
2 => "social influence"
]
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://hal.archives-ouvertes.fr/hal-02176269"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper reports the results from a two-person "pledge and give" experiment. Each persons endowment is private information available only to him. In the first stage, each agent informs the other about the amount he intends to give, or makes a pledge. In the second stage, each agent makes a contribution to the joint donation. A simple theoretical model shows that in this game the equilibrium pledge function is linear in the endowment of each agent. Furthermore, if agents have a strong taste for conformity, the optimal gift is positively related to one’s own endowment and to the pledge of his partner. Data from the lab experiment show that, indeed, subjects pledge approximately 60% of their endowment. Also, pledges have an important social influence role: an agent will increase his donation by 20 cents on average if his partner pledges one more euro."
"en" => "This paper reports the results from a two-person "pledge and give" experiment. Each persons endowment is private information available only to him. In the first stage, each agent informs the other about the amount he intends to give, or makes a pledge. In the second stage, each agent makes a contribution to the joint donation. A simple theoretical model shows that in this game the equilibrium pledge function is linear in the endowment of each agent. Furthermore, if agents have a strong taste for conformity, the optimal gift is positively related to one’s own endowment and to the pledge of his partner. Data from the lab experiment show that, indeed, subjects pledge approximately 60% of their endowment. Also, pledges have an important social influence role: an agent will increase his donation by 20 cents on average if his partner pledges one more euro."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
309 => Essec\Faculty\Model\Contribution {#2580
#_index: "academ_contributions"
#_id: "10735"
#_source: array:18 [
"id" => "10735"
"slug" => "managerial-behavior-in-the-lab-information-disclosure-decision-process-and-leadership-style"
"yearMonth" => "2019-09"
"year" => "2019"
"title" => "Managerial Behavior in the Lab: Information Disclosure, Decision Process and Leadership Style"
"description" => "SUTAN, A. et VRANCEANU, R. (2019). <i>Managerial Behavior in the Lab: Information Disclosure, Decision Process and Leadership Style</i>. WP1910, ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "SUTAN Angela"
"bid" => "B00819527"
"slug" => "sutan-angela"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Managerial decision"
1 => "Decision process"
2 => "Asymmetric information"
3 => "Communication strategy"
4 => "Management style."
]
"updatedAt" => "2024-09-09 09:30:57"
"publicationUrl" => "https://hal-essec.archives-ouvertes.fr/hal-02291210"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper reports the results from a lab experiment in which subjects playing the manager role can implement either an efficient / inegalitarian allocation or an inefficient / egalitarian allocation of payoffs. The experiment simulates a stylized managerial context by allowing the manager to manipulate information and select the decision process and by allowing the stakeholders to retaliate against the manager given different choices in the decision process. We found that the inefficient allocation is often selected and that this choice depends on whether the employees can retaliate against the manager and on whether the manager can hide information about the payoffs. The social preferences of the manager also explain the choice of the option. However, the decision process and the managerial style based on self-reported attitudes have little influence on the choice of allocation. This is consistent with employee satisfaction essentially depending on the payoff and not being sensible to the process."
"en" => "This paper reports the results from a lab experiment in which subjects playing the manager role can implement either an efficient / inegalitarian allocation or an inefficient / egalitarian allocation of payoffs. The experiment simulates a stylized managerial context by allowing the manager to manipulate information and select the decision process and by allowing the stakeholders to retaliate against the manager given different choices in the decision process. We found that the inefficient allocation is often selected and that this choice depends on whether the employees can retaliate against the manager and on whether the manager can hide information about the payoffs. The social preferences of the manager also explain the choice of the option. However, the decision process and the managerial style based on self-reported attitudes have little influence on the choice of allocation. This is consistent with employee satisfaction essentially depending on the payoff and not being sensible to the process."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
310 => Essec\Faculty\Model\Contribution {#2581
#_index: "academ_contributions"
#_id: "10804"
#_source: array:18 [
"id" => "10804"
"slug" => "discontent-with-taxes-and-the-timing-of-taxation-experimental-evidence"
"yearMonth" => "2019-11"
"year" => "2019"
"title" => "Discontent with Taxes and the Timing of Taxation: Experimental Evidence"
"description" => "VRANCEANU, R., SUTAN, A. et DUBART, D. (2019). Discontent with Taxes and the Timing of Taxation: Experimental Evidence. <i>Revue Economique</i>, 70(6), pp. 1227-1240."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:3 [
"name" => "SUTAN Angela"
"bid" => "B00819527"
"slug" => "sutan-angela"
]
2 => array:1 [
"name" => "DUBART Delphine"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2024-09-09 09:32:30"
"publicationUrl" => "https://www.jstor.org/stable/26854751"
"publicationInfo" => array:3 [
"pages" => "1227-1240"
"volume" => "70"
"number" => "6"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L’article présente les résultats d’une expérience basée sur une variante du jeu « power-to-take » avec des implications concernant les modalités de prélèvement de l’impôt sur le revenu. L’étude compare le système d’impôt à la source avec un système a posteriori, dans lequel l’impôt est prélevé bien après le moment où le contribuable a perçu le revenu brut. Dans cette seconde situation, les contribuables peuvent développer un sentiment de propriété du revenu total, et ressentir un mécontentement plus important, à taux d’imposition identique. Nos résultats indiquent que l’insatisfaction associée à l’impôt, mesurée par la sanction imposée sur l’agent qui prélève, est significativement plus importante dans le système a posteriori comparée au prélèvement à la source. La communication vers le contribuable permet de réduire le taux de sanction, mais les participants n’exploitent pas vraiment cette opportunité."
"en" => "L’article présente les résultats d’une expérience basée sur une variante du jeu « power-to-take » avec des implications concernant les modalités de prélèvement de l’impôt sur le revenu. L’étude compare le système d’impôt à la source avec un système a posteriori, dans lequel l’impôt est prélevé bien après le moment où le contribuable a perçu le revenu brut. Dans cette seconde situation, les contribuables peuvent développer un sentiment de propriété du revenu total, et ressentir un mécontentement plus important, à taux d’imposition identique. Nos résultats indiquent que l’insatisfaction associée à l’impôt, mesurée par la sanction imposée sur l’agent qui prélève, est significativement plus importante dans le système a posteriori comparée au prélèvement à la source. La communication vers le contribuable permet de réduire le taux de sanction, mais les participants n’exploitent pas vraiment cette opportunité."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d’Information, Sciences de la Décision et Statistiques"
"en" => "Information Systems, Decision Sciences and Statistics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
311 => Essec\Faculty\Model\Contribution {#2582
#_index: "academ_contributions"
#_id: "10819"
#_source: array:18 [
"id" => "10819"
"slug" => "a-matching-model-of-the-market-for-migrant-smuggling-services"
"yearMonth" => "2020-01"
"year" => "2020"
"title" => "A Matching Model of the Market for Migrant Smuggling Services"
"description" => "NAIDITCH, C. et VRANCEANU, R. (2020). <i>A Matching Model of the Market for Migrant Smuggling Services</i>. WP2002, ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "NAIDITCH Claire"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Migrant welfare"
1 => "smuggling"
2 => "irregular migration"
3 => "matching model"
]
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://hal.archives-ouvertes.fr/hal-02463193v1"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "The important flows of irregular migration could not exist without the emergence of a criminal market for smuggling services. A matching model à la Pissarides (2000) provides a well-suited framework to analyze such a ow market with significant trade frictions. Our analysis considers the competitive segment of this underground market in which small-business smugglers can freely enter. The model allows us to determine the equilibrium number of smugglers, the matching probability, the number of successful irregular migrants and, as an original concept, the equilibrium migrant welfare. Changes in parameters can be related to the various policies implemented by destination countries to cut down irregular migration."
"en" => "The important flows of irregular migration could not exist without the emergence of a criminal market for smuggling services. A matching model à la Pissarides (2000) provides a well-suited framework to analyze such a ow market with significant trade frictions. Our analysis considers the competitive segment of this underground market in which small-business smugglers can freely enter. The model allows us to determine the equilibrium number of smugglers, the matching probability, the number of successful irregular migrants and, as an original concept, the equilibrium migrant welfare. Changes in parameters can be related to the various policies implemented by destination countries to cut down irregular migration."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
312 => Essec\Faculty\Model\Contribution {#2583
#_index: "academ_contributions"
#_id: "10951"
#_source: array:18 [
"id" => "10951"
"slug" => "a-global-game-model-of-medical-project-crowdfunding"
"yearMonth" => "2020-06"
"year" => "2020"
"title" => "A Global Game Model of Medical Project Crowdfunding"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2020). A Global Game Model of Medical Project Crowdfunding. <i>International Game Theory Review</i>, 22(3), pp. 1950016."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT Damien"
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Crowdfunding"
1 => "medical projects"
2 => "global games"
3 => "overenthusiasm"
4 => "behavioral IO"
]
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://doi.org/10.1142/S0219198919500166"
"publicationInfo" => array:3 [
"pages" => "1950016"
"volume" => "22"
"number" => "3"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper analyzes the strategic interaction between a crowdfunding platform specialized in medical projects and a set of potential investors. The problem is cast as a two-stage game. In the first stage, the platform chooses its participation fee and sel"
"en" => "This paper analyzes the strategic interaction between a crowdfunding platform specialized in medical projects and a set of potential investors. The problem is cast as a two-stage game. In the first stage, the platform chooses its participation fee and sel"
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
313 => Essec\Faculty\Model\Contribution {#2584
#_index: "academ_contributions"
#_id: "10969"
#_source: array:18 [
"id" => "10969"
"slug" => "covid-19-mortality-and-health-expenditures-across-european-countries-the-positive-correlation-puzzle"
"yearMonth" => "2020-08"
"year" => "2020"
"title" => "COVID-19 Mortality and Health Expenditures Across European Countries: The Positive Correlation Puzzle"
"description" => "BLONDEL, S. et VRANCEANU, R. (2020). <i>COVID-19 Mortality and Health Expenditures Across European Countries: The Positive Correlation Puzzle</i>. WP2005, ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BLONDEL Serge"
]
]
"ouvrage" => ""
"keywords" => array:6 [
0 => "COVID-19"
1 => "health care systems"
2 => "Europe"
3 => "efficiency"
4 => "mortality"
5 => "health policy"
]
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://hal-cyu.archives-ouvertes.fr/hal-02920258v2"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "The positive correlation between health share expenditures and COVID-19 case fatalities in a cross-section of 31 European countries is puzzling. The positive relationships is also detected in weighted OLS and IV models that control for many usual suspects of the COVID-19 mortality: (1) health indicators (personal risk factors, medical resources), (2) virus ease of circulation, (3) macroeconomic variables related to the economic development and social orientation of the country. COVID-19 case fatalities are lower in countries with significant resources dedicated to health care (hospital beds and medical doctors); the contribution of virus circulation factors is less significant. Policy implications follow."
"en" => "The positive correlation between health share expenditures and COVID-19 case fatalities in a cross-section of 31 European countries is puzzling. The positive relationships is also detected in weighted OLS and IV models that control for many usual suspects of the COVID-19 mortality: (1) health indicators (personal risk factors, medical resources), (2) virus ease of circulation, (3) macroeconomic variables related to the economic development and social orientation of the country. COVID-19 case fatalities are lower in countries with significant resources dedicated to health care (hospital beds and medical doctors); the contribution of virus circulation factors is less significant. Policy implications follow."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
314 => Essec\Faculty\Model\Contribution {#2585
#_index: "academ_contributions"
#_id: "10973"
#_source: array:18 [
"id" => "10973"
"slug" => "profession-and-deception-experimental-evidence-on-lying-behavior-among-business-and-medical-students"
"yearMonth" => "2020-11"
"year" => "2020"
"title" => "Profession and Deception: Experimental Evidence on Lying Behavior Among Business and Medical Students"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2020). Profession and Deception: Experimental Evidence on Lying Behavior Among Business and Medical Students. <i>Journal of Economic Behavior and Organization</i>, 179, pp. 175-187."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT Damien"
]
]
"ouvrage" => ""
"keywords" => array:6 [
0 => "Lies"
1 => "Deception"
2 => "Communication"
3 => "Medicine"
4 => "Business administration"
5 => "Survey data"
]
"updatedAt" => "2024-03-18 13:01:00"
"publicationUrl" => "https://doi.org/10.1016/j.jebo.2020.08.047"
"publicationInfo" => array:3 [
"pages" => "175-187"
"volume" => "179"
"number" => ""
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper reports data from a sender-receiver experiment that compares lying behavior between two groups of students, one in business administration and the other in medicine. We use a modified version of the sender-receiver deception game introduced by Erat and Gneezy (2012) to collect data on 393 subjects. The results show that both groups of students respond to incentives as expected: the frequency of lying is higher, the higher the benefit for the sender, and the lower the loss for the receiver is. For given payoffs, there is little difference between the two groups in the domain of white lies; however, business students resort to selfish lies more frequently than do medical students. Furthermore, the analysis does not confirm differences in altruism between the two groups. A representative survey reveals a substantial degree of coherence between the beliefs of the general public of France and behavior observed in this lab experiment."
"en" => "This paper reports data from a sender-receiver experiment that compares lying behavior between two groups of students, one in business administration and the other in medicine. We use a modified version of the sender-receiver deception game introduced by Erat and Gneezy (2012) to collect data on 393 subjects. The results show that both groups of students respond to incentives as expected: the frequency of lying is higher, the higher the benefit for the sender, and the lower the loss for the receiver is. For given payoffs, there is little difference between the two groups in the domain of white lies; however, business students resort to selfish lies more frequently than do medical students. Furthermore, the analysis does not confirm differences in altruism between the two groups. A representative survey reveals a substantial degree of coherence between the beliefs of the general public of France and behavior observed in this lab experiment."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
315 => Essec\Faculty\Model\Contribution {#2586
#_index: "academ_contributions"
#_id: "11382"
#_source: array:18 [
"id" => "11382"
"slug" => "the-generosity-spillover-effect-of-pledges-in-a-two-person-giving-game"
"yearMonth" => "2021-02"
"year" => "2021"
"title" => "The generosity spillover effect of pledges in a two-person giving game"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2021). The generosity spillover effect of pledges in a two-person giving game. <i>Journal of Behavioral and Experimental Economics</i>, 90, pp. 101630."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT Damien"
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Experiments"
1 => "Giving"
2 => "Communication"
3 => "Pledges"
4 => "Social influence"
]
"updatedAt" => "2023-11-09 17:15:49"
"publicationUrl" => "https://www.sciencedirect.com/science/article/pii/S221480432030673X"
"publicationInfo" => array:3 [
"pages" => "101630"
"volume" => "90"
"number" => ""
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper analyses the equilibrium of a two-person “pledge and give” game and tests its predictions in a lab experiment. Each person’s endowment is private information. In the first stage, each agent informs the other about the amount he/she intends to give. In the second stage, each agent makes a contribution to the joint donation. We show that a linear pledge function can be an equilibrium of the game. Furthermore, if agents have a strong taste for conformity, the equilibrium donation is positively related to one’s own endowment and to the pledge of his partner. In the lab, subjects pledged on average 60% of their income and donated on average 50% of their income. High pledges foster the generosity of the partner: an agent will increase the donation by 20 cents on average if the partner pledges one extra euro."
"en" => "This paper analyses the equilibrium of a two-person “pledge and give” game and tests its predictions in a lab experiment. Each person’s endowment is private information. In the first stage, each agent informs the other about the amount he/she intends to give. In the second stage, each agent makes a contribution to the joint donation. We show that a linear pledge function can be an equilibrium of the game. Furthermore, if agents have a strong taste for conformity, the equilibrium donation is positively related to one’s own endowment and to the pledge of his partner. In the lab, subjects pledged on average 60% of their income and donated on average 50% of their income. High pledges foster the generosity of the partner: an agent will increase the donation by 20 cents on average if the partner pledges one extra euro."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
316 => Essec\Faculty\Model\Contribution {#2587
#_index: "academ_contributions"
#_id: "12045"
#_source: array:18 [
"id" => "12045"
"slug" => "a-model-for-dual-healthcare-market-with-congestion-differentiation"
"yearMonth" => "2020-11"
"year" => "2020"
"title" => "A Model for Dual Healthcare Market with Congestion Differentiation"
"description" => "BESANCENOT, D., LAMIRAUD, K. et VRANCEANU, R. (2020). <i>A Model for Dual Healthcare Market with Congestion Differentiation</i>. WP2012, ESSEC Business School."
"authors" => array:3 [
0 => array:3 [
"name" => "LAMIRAUD Karine"
"bid" => "B00278040"
"slug" => "lamiraud-karine"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
2 => array:1 [
"name" => "BESANCENOT Damien"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Dual market"
1 => "Congestion"
2 => "Regulation"
3 => "Balance billing"
]
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://hal-cyu.archives-ouvertes.fr/hal-03028437v1"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "The French market for specialist physician care has a dual legal structure: physicians must exclusively work in sector 1 and charge regulated fees or in sector 2, where they can freely set their fees. Patient out-of-pocket payments in sector 2 are partially covered by private insurance. The primary differentiating factor between both sectors is the number of patients per specialist, which in turn directly affects the overall quality of the service provided. We built an equilibrium model to analyse both specialists decisions about which sector to work in, and patients choice of physician and therefore sector. More specifically, the model allowed us to study the effect of changes in prices and economy-wide patient-to-specialist ratios on profits and patients utility associated with the services provided in each sector."
"en" => "The French market for specialist physician care has a dual legal structure: physicians must exclusively work in sector 1 and charge regulated fees or in sector 2, where they can freely set their fees. Patient out-of-pocket payments in sector 2 are partially covered by private insurance. The primary differentiating factor between both sectors is the number of patients per specialist, which in turn directly affects the overall quality of the service provided. We built an equilibrium model to analyse both specialists decisions about which sector to work in, and patients choice of physician and therefore sector. More specifically, the model allowed us to study the effect of changes in prices and economy-wide patient-to-specialist ratios on profits and patients utility associated with the services provided in each sector."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
317 => Essec\Faculty\Model\Contribution {#2588
#_index: "academ_contributions"
#_id: "12049"
#_source: array:18 [
"id" => "12049"
"slug" => "profession-and-deception-experimental-evidence-on-lying-behavior-among-business-and-medical-students"
"yearMonth" => "2020-08"
"year" => "2020"
"title" => "Profession and Deception: Experimental Evidence on Lying Behavior Among Business and Medical Students"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2020). <i>Profession and Deception: Experimental Evidence on Lying Behavior Among Business and Medical Students</i>. WP2006, ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT Damien"
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "lies"
1 => "deception"
2 => "communication"
3 => "medicine"
4 => "business administration"
]
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://hal-cyu.archives-ouvertes.fr/hal-02937998v1"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper reports data from a sender-receiver experiment that compares lying behavior between two groups of students, one in business administration and the other in medicine. We use a modified version of the sender-receiver deception game introduced by Erat and Gneezy (2012) to collect data on 393 subjects. The results show that both groups of students respond to incentives as expected: the frequency of lying is higher, the higher the benefit for the sender, and the lower the loss for the receiver is. For given payoffs, there is little difference between the two groups in the domain of white lies; however, business students resort to selfish lies more frequently than do medical students. Furthermore, the analysis does not confirm differences in altruism between the two groups."
"en" => "This paper reports data from a sender-receiver experiment that compares lying behavior between two groups of students, one in business administration and the other in medicine. We use a modified version of the sender-receiver deception game introduced by Erat and Gneezy (2012) to collect data on 393 subjects. The results show that both groups of students respond to incentives as expected: the frequency of lying is higher, the higher the benefit for the sender, and the lower the loss for the receiver is. For given payoffs, there is little difference between the two groups in the domain of white lies; however, business students resort to selfish lies more frequently than do medical students. Furthermore, the analysis does not confirm differences in altruism between the two groups."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
318 => Essec\Faculty\Model\Contribution {#2589
#_index: "academ_contributions"
#_id: "12050"
#_source: array:18 [
"id" => "12050"
"slug" => "student-satisfaction-with-distance-education-during-the-covid-19-first-wave-a-cross-cultural-perspective"
"yearMonth" => "2020-10"
"year" => "2020"
"title" => "Student satisfaction with distance education during the COVID-19 first-wave: A cross-cultural perspective"
"description" => "JUNG, S. et VRANCEANU, R. (2020). <i>Student satisfaction with distance education during the COVID-19 first-wave: A cross-cultural perspective</i>. WP2007, ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "JUNG SeEun"
]
]
"ouvrage" => ""
"keywords" => array:3 [
0 => "distance education"
1 => "student satisfaction -Synchronous teaching"
2 => "COVID-19"
]
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://hal-essec.archives-ouvertes.fr/hal-02977873v1"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This research note reports results of a survey on student satisfaction with distance education in Korea and France as implemented in May 2020 on 510 respondents. At that time, both countries closed the facilities of higher education institutions and imposed the extensive use of on-line education. A majority of French students express a preference for in-class teaching compared with on-line teaching, while preferences of the Korean students are more balanced. On average, Korean students express higher satisfaction with online teaching compared to French students. Women students also report higher satisfaction scores. The COVID-19 stress is negatively related to satisfaction with online teaching in Korea, but not in France."
"en" => "This research note reports results of a survey on student satisfaction with distance education in Korea and France as implemented in May 2020 on 510 respondents. At that time, both countries closed the facilities of higher education institutions and imposed the extensive use of on-line education. A majority of French students express a preference for in-class teaching compared with on-line teaching, while preferences of the Korean students are more balanced. On average, Korean students express higher satisfaction with online teaching compared to French students. Women students also report higher satisfaction scores. The COVID-19 stress is negatively related to satisfaction with online teaching in Korea, but not in France."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
319 => Essec\Faculty\Model\Contribution {#2590
#_index: "academ_contributions"
#_id: "12051"
#_source: array:18 [
"id" => "12051"
"slug" => "who-should-pay-the-bill-for-employee-upskilling"
"yearMonth" => "2020-10"
"year" => "2020"
"title" => "Who should pay the bill for employee upskilling?"
"description" => "VRANCEANU, R. et SUTAN, A. (2020). <i>Who should pay the bill for employee upskilling?</i> WP2008, ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:3 [
"name" => "SUTAN Angela"
"bid" => "B00819527"
"slug" => "sutan-angela"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "contract theory"
1 => "upskilling"
2 => "screening"
3 => "training policy"
]
"updatedAt" => "2024-09-09 09:30:08"
"publicationUrl" => "https://hal.archives-ouvertes.fr/hal-02977891/"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Upskilling is an investment in human capital that allows a worker to successfully undertake a new task or new project within his/her existing job. It involves costly effort on behalf of the employee to acquire new skills and new knowledge. In this context, one essential question for managers is whether to invest in workers' upskilling or let them pay for the investment in human capital and compensate them accordingly. Using traditional contract theory analysis, we show that the latter choice is not cost-neutral since the most flexible workers benefit of an informational rent. A profit comparison shows that it might be in the interest of a company to invest in worker upskilling, rather than to rely on worker self-training"
"en" => "Upskilling is an investment in human capital that allows a worker to successfully undertake a new task or new project within his/her existing job. It involves costly effort on behalf of the employee to acquire new skills and new knowledge. In this context, one essential question for managers is whether to invest in workers' upskilling or let them pay for the investment in human capital and compensate them accordingly. Using traditional contract theory analysis, we show that the latter choice is not cost-neutral since the most flexible workers benefit of an informational rent. A profit comparison shows that it might be in the interest of a company to invest in worker upskilling, rather than to rely on worker self-training"
]
"authors_fields" => array:2 [
"fr" => "Droit "
"en" => "Business Law"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
320 => Essec\Faculty\Model\Contribution {#2591
#_index: "academ_contributions"
#_id: "12216"
#_source: array:18 [
"id" => "12216"
"slug" => "how-serious-is-the-measurement-error-problem-in-a-popular-risk-aversion-task"
"yearMonth" => "2019-09"
"year" => "2019"
"title" => "How Serious is the Measurement-Error Problem in a Popular Risk-Aversion Task?"
"description" => "PEREZ, F., HOLLARD, G., VRANCEANU, R. et DUBART, D. (2019). <i>How Serious is the Measurement-Error Problem in a Popular Risk-Aversion Task?</i> WP1911, ESSEC Business School."
"authors" => array:4 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "PEREZ Fabien"
]
2 => array:1 [
"name" => "HOLLARD Guillaume"
]
3 => array:1 [
"name" => "DUBART Delphine"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper uses the test/retest data from the Holt and Laury (2002) experiment to provide estimates of the measurement error in this popular risk-aversion task. Maximum- likelihood estimation suggests that the variance of the measurement error is approxi- mately equal to the variance of the number of safe choices. Simulations confirm that the coefficient on the risk measure in univariate OLS regressions is approximately half of its true value. Unlike measurement error, the discrete transformation of continuous risk- aversion is not a major issue. We discuss the merits of a number of different solutions: increasing the number of observations, IV and the ORIV method developed by Gillen et al. (2019)."
"en" => "This paper uses the test/retest data from the Holt and Laury (2002) experiment to provide estimates of the measurement error in this popular risk-aversion task. Maximum- likelihood estimation suggests that the variance of the measurement error is approxi- mately equal to the variance of the number of safe choices. Simulations confirm that the coefficient on the risk measure in univariate OLS regressions is approximately half of its true value. Unlike measurement error, the discrete transformation of continuous risk- aversion is not a major issue. We discuss the merits of a number of different solutions: increasing the number of observations, IV and the ORIV method developed by Gillen et al. (2019)."
]
"authors_fields" => array:2 [
"fr" => "Systèmes d’Information, Sciences de la Décision et Statistiques"
"en" => "Information Systems, Decision Sciences and Statistics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
321 => Essec\Faculty\Model\Contribution {#2592
#_index: "academ_contributions"
#_id: "12217"
#_source: array:18 [
"id" => "12217"
"slug" => "working-time-and-wage-rate-differences-a-contract-theory-approach"
"yearMonth" => "2019-11"
"year" => "2019"
"title" => "Working Time and Wage Rate Differences: A Contract Theory Approach"
"description" => "CONTENSOU, F. et VRANCEANU, R. (2019). <i>Working Time and Wage Rate Differences: A Contract Theory Approach</i>. WP1913, ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "CONTENSOU François"
"bid" => "B00000121"
"slug" => "contensou-francois"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "In the labor economics literature, discrimination is often defined as a situation in which identically productive workers, placed in the same working conditions, are treated unequally, being assigned contracts involving in particular different hourly wage rates. In the proposed analysis, the contract theory approach is applied, contributing to explain how in some circumstances such differences take place, even if contract discrimination and productivity differences are strictly ruled out. It is assumed that workers’ types differ only in their leisure consumption preferences and in their availability. A labor cost-minimizing firm offers a menu of labor contracts, and lets workers self-select. In this non-discriminating setting the model reveals the possibility of a paradoxical situation in which the less demanding workers obtain a higher wage rate. It brings out external effects between types and the existence of a quantum (a minimum number) of demanded workers for some type."
"en" => "In the labor economics literature, discrimination is often defined as a situation in which identically productive workers, placed in the same working conditions, are treated unequally, being assigned contracts involving in particular different hourly wage rates. In the proposed analysis, the contract theory approach is applied, contributing to explain how in some circumstances such differences take place, even if contract discrimination and productivity differences are strictly ruled out. It is assumed that workers’ types differ only in their leisure consumption preferences and in their availability. A labor cost-minimizing firm offers a menu of labor contracts, and lets workers self-select. In this non-discriminating setting the model reveals the possibility of a paradoxical situation in which the less demanding workers obtain a higher wage rate. It brings out external effects between types and the existence of a quantum (a minimum number) of demanded workers for some type."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
322 => Essec\Faculty\Model\Contribution {#2593
#_index: "academ_contributions"
#_id: "12221"
#_source: array:18 [
"id" => "12221"
"slug" => "vaccin-biotech-1-demagogie-0"
"yearMonth" => "2020-12"
"year" => "2020"
"title" => "Vaccin : Biotech 1 - démagogie 0"
"description" => "GUYOT, M. et VRANCEANU, R. (2020). Vaccin : Biotech 1 - démagogie 0. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/vaccin-biotech-1-demagogie-0-869534.html"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Face à la pandémie, et malgré les discours catastrophistes, plusieurs vaccins contre le Covid-19 ont été mis au point en un temps record. Une prouesse technique mais aussi une démarche éthique dont on peut tirer plusieurs enseignements."
"en" => "Face à la pandémie, et malgré les discours catastrophistes, plusieurs vaccins contre le Covid-19 ont été mis au point en un temps record. Une prouesse technique mais aussi une démarche éthique dont on peut tirer plusieurs enseignements."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
323 => Essec\Faculty\Model\Contribution {#2594
#_index: "academ_contributions"
#_id: "12222"
#_source: array:18 [
"id" => "12222"
"slug" => "les-effets-pervers-dune-ecologie-a-credit"
"yearMonth" => "2020-09"
"year" => "2020"
"title" => "Les effets pervers d'une écologie à crédit"
"description" => "GUYOT, M. et VRANCEANU, R. (2020). Les effets pervers d'une écologie à crédit. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/les-effets-pervers-d-une-ecologie-a-credit-858519.html"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Dans le cadre de son plan de relance, le gouvernement a décidé de financer la transition écologique à hauteur de 30 milliards d'euros par dette et non par hausse d'impôt, pour des raisons électoralistes. Outre qu'il n'est pas assuré que les taux restent bas à l'avenir, ce choix va faire peser l'accroissement de cet endettement sur les futures générations au profit des générations actuelles. Un tel choix est non seulement économiquement discutable mais éthiquement critiquable."
"en" => "Dans le cadre de son plan de relance, le gouvernement a décidé de financer la transition écologique à hauteur de 30 milliards d'euros par dette et non par hausse d'impôt, pour des raisons électoralistes. Outre qu'il n'est pas assuré que les taux restent bas à l'avenir, ce choix va faire peser l'accroissement de cet endettement sur les futures générations au profit des générations actuelles. Un tel choix est non seulement économiquement discutable mais éthiquement critiquable."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
324 => Essec\Faculty\Model\Contribution {#2595
#_index: "academ_contributions"
#_id: "12223"
#_source: array:18 [
"id" => "12223"
"slug" => "loi-pacte-profit-et-realite-une-dure-lecon-pour-danone"
"yearMonth" => "2020-11"
"year" => "2020"
"title" => "Loi Pacte, profit et réalité : une dure leçon pour Danone"
"description" => "GUYOT, M. et VRANCEANU, R. (2020). Loi Pacte, profit et réalité : une dure leçon pour Danone. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/loi-pacte-profit-et-realite-une-dure-lecon-pour-danone-863386.html"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Danone est emblématique de ses entreprises qui dans le cadre de la loi Pacte ont choisi pour raison d'être de dépasser le simple objectif du profit en se fixant des objectifs sociétaux et environnementaux. Mais la réalité du marché l'oblige aujourd'hui à annoncer 2.000 licenciements dont 500 en France, justifiés par la nécessité de rétablir sa profitabilité."
"en" => "Danone est emblématique de ses entreprises qui dans le cadre de la loi Pacte ont choisi pour raison d'être de dépasser le simple objectif du profit en se fixant des objectifs sociétaux et environnementaux. Mais la réalité du marché l'oblige aujourd'hui à annoncer 2.000 licenciements dont 500 en France, justifiés par la nécessité de rétablir sa profitabilité."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
325 => Essec\Faculty\Model\Contribution {#2596
#_index: "academ_contributions"
#_id: "12237"
#_source: array:18 [
"id" => "12237"
"slug" => "entreprises-limpact-de-la-crise-nest-pas-quune-question-de-secteur"
"yearMonth" => "2021-02"
"year" => "2021"
"title" => "Entreprises : l’impact de la crise n’est pas qu’une question de secteur"
"description" => "VRANCEANU, R. et GUYOT, M. (2021). Entreprises : l’impact de la crise n’est pas qu’une question de secteur. <i>The Conversation</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2021-09-24 10:33:27"
"publicationUrl" => "https://theconversation.com/entreprises-limpact-de-la-crise-nest-pas-quune-question-de-secteur-156075"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "En 2020, le PIB français a diminué de 8,3 %, la plus forte baisse observée depuis la Seconde Guerre mondiale. La crise de la Covid-19 a touché l’ensemble du tissu économique, mais certaines entreprises ont mieux résisté que d’autres."
"en" => "En 2020, le PIB français a diminué de 8,3 %, la plus forte baisse observée depuis la Seconde Guerre mondiale. La crise de la Covid-19 a touché l’ensemble du tissu économique, mais certaines entreprises ont mieux résisté que d’autres."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
326 => Essec\Faculty\Model\Contribution {#2597
#_index: "academ_contributions"
#_id: "12248"
#_source: array:18 [
"id" => "12248"
"slug" => "working-time-and-wage-rate-differences-revisiting-the-role-of-preferences-and-labor-scarcity"
"yearMonth" => "2021-06"
"year" => "2021"
"title" => "Working time and wage rate differences: Revisiting the role of preferences and labor scarcity"
"description" => "CONTENSOU, F. et VRANCEANU, R. (2021). Working time and wage rate differences: Revisiting the role of preferences and labor scarcity. <i>Research in Economics</i>, 75(2), pp. 164-175."
"authors" => array:2 [
0 => array:3 [
"name" => "CONTENSOU François"
"bid" => "B00000121"
"slug" => "contensou-francois"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Working hours"
1 => "Wage gap"
2 => "Labor market discrimination"
3 => "Contract theory"
]
"updatedAt" => "2023-01-26 14:51:46"
"publicationUrl" => "https://www.sciencedirect.com/science/article/pii/S1090944321000065?dgcid=author"
"publicationInfo" => array:3 [
"pages" => "164-175"
"volume" => "75"
"number" => "2"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "In the labor economics literature, discrimination is often defined as occurring when identically productive workers, placed in the same working conditions, are assigned contracts involving, in particular, different hourly wage rates. This paper applies contract theory to explain how in some circumstances such differences take place, even if contract discrimination and productivity differences are strictly ruled out. It is assumed that worker types differ only in their consumption/leisure preferences and in their availability. A labor cost-minimizing firm offers a menu of labor contracts, and lets workers self-select. The model reveals external effects between types and the possibility of a paradoxical situation in which less demanding workers obtain a higher wage rate. A mixed employment regime always requires a minimum number (a quantum) of most demanding workers."
"en" => "In the labor economics literature, discrimination is often defined as occurring when identically productive workers, placed in the same working conditions, are assigned contracts involving, in particular, different hourly wage rates. This paper applies contract theory to explain how in some circumstances such differences take place, even if contract discrimination and productivity differences are strictly ruled out. It is assumed that worker types differ only in their consumption/leisure preferences and in their availability. A labor cost-minimizing firm offers a menu of labor contracts, and lets workers self-select. The model reveals external effects between types and the possibility of a paradoxical situation in which less demanding workers obtain a higher wage rate. A mixed employment regime always requires a minimum number (a quantum) of most demanding workers."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
327 => Essec\Faculty\Model\Contribution {#2598
#_index: "academ_contributions"
#_id: "12465"
#_source: array:18 [
"id" => "12465"
"slug" => "balance-billing-as-an-adherence-to-treatment-signalling-device"
"yearMonth" => "2021-09"
"year" => "2021"
"title" => "Balance Billing as an Adherence-to-Treatment Signalling Device"
"description" => "BESANCENOT, D., LAMIRAUD, K. et VRANCEANU, R. (2021). Balance Billing as an Adherence-to-Treatment Signalling Device. <i>Journal of Institutional and Theoretical Economics</i>, 177(3), pp. 359-390."
"authors" => array:3 [
0 => array:3 [
"name" => "LAMIRAUD Karine"
"bid" => "B00278040"
"slug" => "lamiraud-karine"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
2 => array:1 [
"name" => "BESANCENOT Damien"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "balance billing"
1 => "treatment adherence"
2 => "signalling game"
3 => "health-care systems"
]
"updatedAt" => "2022-01-26 09:18:56"
"publicationUrl" => "https://www.mohrsiebeck.com/en/article/balance-billing-as-an-adherence-to-treatment-signalling-device-101628jite-2021-0011"
"publicationInfo" => array:3 [
"pages" => "359-390"
"volume" => "177"
"number" => "3"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "In some countries, including France, patients can choose between consulting a physician working in the regulated sector (where, in general, fees are fully covered by health insurance) and a physician working in the unregulated sector (where a balance-billing scheme operates). In the latter, patients must make out-of-pocket payments. The paper analyzes the signalling properties of this mechanism. The model reveals that a small extra fee allows obtaining a separating equilibrium in which only patients with a high propensity to adhere to the treatment will opt for the unregulated sector and will benefit from a larger care effort on the part of their physician. We also analyze the other equilibria of the game."
"en" => "In some countries, including France, patients can choose between consulting a physician working in the regulated sector (where, in general, fees are fully covered by health insurance) and a physician working in the unregulated sector (where a balance-billing scheme operates). In the latter, patients must make out-of-pocket payments. The paper analyzes the signalling properties of this mechanism. The model reveals that a small extra fee allows obtaining a separating equilibrium in which only patients with a high propensity to adhere to the treatment will opt for the unregulated sector and will benefit from a larger care effort on the part of their physician. We also analyze the other equilibria of the game."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
328 => Essec\Faculty\Model\Contribution {#2599
#_index: "academ_contributions"
#_id: "12466"
#_source: array:18 [
"id" => "12466"
"slug" => "how-serious-is-the-measurement-error-problem-in-risk-aversion-tasks"
"yearMonth" => "2021-12"
"year" => "2021"
"title" => "How Serious is the Measurement-Error Problem in Risk-Aversion Tasks?"
"description" => "PEREZ, F., HOLLARD, G. et VRANCEANU, R. (2021). How Serious is the Measurement-Error Problem in Risk-Aversion Tasks? <i>Journal of Risk and Uncertainty</i>, 63, pp. 319–342."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "PEREZ Fabien"
]
2 => array:1 [
"name" => "HOLLARD Guillaume"
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Experiments"
1 => "Measurement error"
2 => "Risk-aversion"
3 => "Test/retest"
4 => "ORIV -Sample size"
]
"updatedAt" => "2022-06-03 10:31:52"
"publicationUrl" => "https://doi.org/10.1007/s11166-021-09366-5"
"publicationInfo" => array:3 [
"pages" => "319–342"
"volume" => "63"
"number" => ""
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper analyzes within-session test/retest data from four different tasks used to elicit risk attitudes. Maximum-likelihood and non-parametric estimations on 16 datasets reveal that, irrespective of the task, measurement error accounts for approximately 50% of the variance of the observed variable capturing risk attitudes. The consequences of this large noise element are evaluated by means of simulations. First, as predicted by theory, the coefficient on the risk measure in univariate OLS regressions is attenuated to approximately half of its true value, irrespective of the sample size. Second, the risk-attitude measure may spuriously appear to be insignificant, especially in small samples. Unlike the measurement error arising from within-individual variability, rounding has little influence on significance and biases. In the last part, we show that instrumental-variable estimation and the ORIV method, developed by Gillen et al. (2019), both of which require test/retest data, can eliminate the attenuation bias, but do not fully solve the insignificance problem in small samples. Increasing the number of observations to N=500 removes most of the insignificance issues."
"en" => "This paper analyzes within-session test/retest data from four different tasks used to elicit risk attitudes. Maximum-likelihood and non-parametric estimations on 16 datasets reveal that, irrespective of the task, measurement error accounts for approximately 50% of the variance of the observed variable capturing risk attitudes. The consequences of this large noise element are evaluated by means of simulations. First, as predicted by theory, the coefficient on the risk measure in univariate OLS regressions is attenuated to approximately half of its true value, irrespective of the sample size. Second, the risk-attitude measure may spuriously appear to be insignificant, especially in small samples. Unlike the measurement error arising from within-individual variability, rounding has little influence on significance and biases. In the last part, we show that instrumental-variable estimation and the ORIV method, developed by Gillen et al. (2019), both of which require test/retest data, can eliminate the attenuation bias, but do not fully solve the insignificance problem in small samples. Increasing the number of observations to N=500 removes most of the insignificance issues."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
329 => Essec\Faculty\Model\Contribution {#2600
#_index: "academ_contributions"
#_id: "12467"
#_source: array:18 [
"id" => "12467"
"slug" => "a-model-of-hospital-congestion-with-imperfect-referral-system"
"yearMonth" => "2021-12"
"year" => "2021"
"title" => "A Model of Hospital Congestion with Imperfect Referral System"
"description" => "BESANCENOT, D., SIRVEN, N. et VRANCEANU, R. (2021). A Model of Hospital Congestion with Imperfect Referral System. <i>Revue d'économie politique</i>, 131(2016/6), pp. 951-970."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "BESANCENOT Damien"
]
2 => array:1 [
"name" => "SIRVEN Nicolas"
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "hospital congestion"
1 => "referral system"
2 => "triage capacity"
3 => "health policy"
4 => "congestion theory"
]
"updatedAt" => "2022-01-26 15:02:30"
"publicationUrl" => "https://doi.org/10.3917/redp.316.0131"
"publicationInfo" => array:3 [
"pages" => "951-970"
"volume" => "131"
"number" => "2016/6"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper explains the observed hospital congestion by physicians’ decision to unconditionally refer patients to hospitals, and explain why such a choice is rational when congestion deteriorates the efficiency of the tirage process at the hospital level. In an imperfect information environment, physicians might refer to top-tier hospitals patients with mild diseases that could be properly addressed by regular hospitals, just to fulfill patients’ demand for the best care. Yet, the tirage capability of top-tier hospitals declines if the hospital is subject to congestion, which, in turn, provides incentives to physicians to refer more patients to these hospitals. The model presents two equilibria, one with perfect triage, and another with triage errors and hospital congestion. In this last equilibrium, a higher hospital size raises the likelihood of congestion. Public policies strategies to overcome this issue are discussed."
"en" => "This paper explains the observed hospital congestion by physicians’ decision to unconditionally refer patients to hospitals, and explain why such a choice is rational when congestion deteriorates the efficiency of the tirage process at the hospital level. In an imperfect information environment, physicians might refer to top-tier hospitals patients with mild diseases that could be properly addressed by regular hospitals, just to fulfill patients’ demand for the best care. Yet, the tirage capability of top-tier hospitals declines if the hospital is subject to congestion, which, in turn, provides incentives to physicians to refer more patients to these hospitals. The model presents two equilibria, one with perfect triage, and another with triage errors and hospital congestion. In this last equilibrium, a higher hospital size raises the likelihood of congestion. Public policies strategies to overcome this issue are discussed."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
330 => Essec\Faculty\Model\Contribution {#2601
#_index: "academ_contributions"
#_id: "12776"
#_source: array:18 [
"id" => "12776"
"slug" => "balance-billing-as-an-adherence-to-treatment-signalling-device"
"yearMonth" => "2021-06"
"year" => "2021"
"title" => "Balance Billing as an Adherence to Treatment Signalling Device"
"description" => "BESANCENOT, D., LAMIRAUD, K. et VRANCEANU, R. (2021). <i>Balance Billing as an Adherence to Treatment Signalling Device</i>. 2103, ESSEC Business School."
"authors" => array:3 [
0 => array:3 [
"name" => "LAMIRAUD Karine"
"bid" => "B00278040"
"slug" => "lamiraud-karine"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
2 => array:1 [
"name" => "BESANCENOT Damien"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Balance billing"
1 => "Treatment adherence"
2 => "Signalling game"
3 => "Health care systems"
]
"updatedAt" => "2023-01-27 01:00:41"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Cahier de Recherche"
"en" => "Working Papers"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "In some countries, including France, patients can choose between consulting a physician working in the regulated sector where, in general, fees are fully covered by health insurance (whether public, private or mixed), or a physician working in the unregulated sector, where a balance billing scheme operates. In the latter, fees might not be fully covered by health insurance, and patients must make out-of-pocket payments. The paper analyses the signalling properties of this mechanism in a context where patients are heterogenous with respect to their propensity to adhere to the prescribed treatment. The model - reveals that a small extra fee allows to obtain a separating equilibrium in which only patients with a high propensity to adhere to the treatment will opt for the unregulated sector and benefit of a higher care effort on behalf of their physician. We also analyse the other equilibria of the game and comment on their welfare properties."
"en" => "In some countries, including France, patients can choose between consulting a physician working in the regulated sector where, in general, fees are fully covered by health insurance (whether public, private or mixed), or a physician working in the unregulated sector, where a balance billing scheme operates. In the latter, fees might not be fully covered by health insurance, and patients must make out-of-pocket payments. The paper analyses the signalling properties of this mechanism in a context where patients are heterogenous with respect to their propensity to adhere to the prescribed treatment. The model - reveals that a small extra fee allows to obtain a separating equilibrium in which only patients with a high propensity to adhere to the treatment will opt for the unregulated sector and benefit of a higher care effort on behalf of their physician. We also analyse the other equilibria of the game and comment on their welfare properties."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
331 => Essec\Faculty\Model\Contribution {#2602
#_index: "academ_contributions"
#_id: "13061"
#_source: array:18 [
"id" => "13061"
"slug" => "should-the-firm-or-the-employee-pay-for-upskilling-a-contract-theory-approach"
"yearMonth" => "2023-01"
"year" => "2023"
"title" => "Should the firm or the employee pay for upskilling? A contract theory approach"
"description" => "VRANCEANU, R. et SUTAN, A. (2023). Should the firm or the employee pay for upskilling? A contract theory approach. <i>Managerial and Decision Economics</i>, 44(1), pp. 197-207."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:3 [
"name" => "SUTAN Angela"
"bid" => "B00819527"
"slug" => "sutan-angela"
]
]
"ouvrage" => ""
"keywords" => array:6 [
0 => "upskilling"
1 => "montée en compétence"
2 => "théorie des contrats"
3 => "contract theory"
4 => "formation professionnelle"
5 => "training"
]
"updatedAt" => "2024-10-31 13:51:19"
"publicationUrl" => "https://onlinelibrary.wiley.com/doi/10.1002/mde.3674"
"publicationInfo" => array:3 [
"pages" => "197-207"
"volume" => "44"
"number" => "1"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Upskilling involves costly effort on behalf of existing employees to acquire new skills that are required to execute high value-added projects. A firm-financed training scheme allows the screening of applicants but comes with the cost of hidden actions, as some employees might train themselves yet continue working on low-value projects. A policy relying on worker self-training and incentive compatible contracts allows attracting more workers to high-value projects, yet it must grant a positive informational rent to flexible workers. The analysis reveals the optimal contract specific to each of the two training schemes. The profit comparison shows that the training strategy depends on how large is the net value created by upskilling, which is a characteristic of the business or industry."
"en" => "Upskilling involves costly effort on behalf of existing employees to acquire new skills that are required to execute high value-added projects. A firm-financed training scheme allows the screening of applicants but comes with the cost of hidden actions, as some employees might train themselves yet continue working on low-value projects. A policy relying on worker self-training and incentive compatible contracts allows attracting more workers to high-value projects, yet it must grant a positive informational rent to flexible workers. The analysis reveals the optimal contract specific to each of the two training schemes. The profit comparison shows that the training strategy depends on how large is the net value created by upskilling, which is a characteristic of the business or industry."
]
"authors_fields" => array:2 [
"fr" => "Droit "
"en" => "Business Law"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
332 => Essec\Faculty\Model\Contribution {#2603
#_index: "academ_contributions"
#_id: "13316"
#_source: array:18 [
"id" => "13316"
"slug" => "plus-rien-a-craindre-bonnes-gens-carrefour-reste-francais"
"yearMonth" => "2021-01"
"year" => "2021"
"title" => "Plus rien à craindre bonnes gens, Carrefour reste français"
"description" => "GUYOT, M. et VRANCEANU, R. (2021). Plus rien à craindre bonnes gens, Carrefour reste français. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2022-11-03 15:41:55"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/plus-rien-a-craindre-bonnes-gens-carrefour-reste-francais-872903.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le refus du gouvernement - justifié au nom de la sécurité alimentaire de la France - de l'opération amicale de rachat de Carrefour par le groupe québécois Couche-Tard pour 16,3 milliards d'euros est dommageable pour le futur développement du distributeur français."
"en" => "Le refus du gouvernement - justifié au nom de la sécurité alimentaire de la France - de l'opération amicale de rachat de Carrefour par le groupe québécois Couche-Tard pour 16,3 milliards d'euros est dommageable pour le futur développement du distributeur français."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
333 => Essec\Faculty\Model\Contribution {#2604
#_index: "academ_contributions"
#_id: "13317"
#_source: array:18 [
"id" => "13317"
"slug" => "attention-linflation-est-en-vue-et-latterrissage-sera-difficile"
"yearMonth" => "2021-02"
"year" => "2021"
"title" => "Attention, l'inflation est en vue, et l'atterrissage sera difficile"
"description" => "GUYOT, M. et VRANCEANU, R. (2021). Attention, l'inflation est en vue, et l'atterrissage sera difficile. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2022-11-03 15:13:33"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/attention-l-inflation-est-en-vue-et-l-atterrissage-sera-difficile-877177.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Nombre d'indicateurs montrent une reprise de l'inflation. Plutôt que de se focaliser sur une annulation de la dette Covid-19, il est temps d'analyser les nombreuses conséquences que vont avoir cette hausse des prix, notamment en cas de hausse des taux, sur les Etats et leurs budgets, les banques centrales et leur politique monétaire, dans un monde d'après-Covid-19 qui devra faire face à d'importants défis."
"en" => "Nombre d'indicateurs montrent une reprise de l'inflation. Plutôt que de se focaliser sur une annulation de la dette Covid-19, il est temps d'analyser les nombreuses conséquences que vont avoir cette hausse des prix, notamment en cas de hausse des taux, sur les Etats et leurs budgets, les banques centrales et leur politique monétaire, dans un monde d'après-Covid-19 qui devra faire face à d'importants défis."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
334 => Essec\Faculty\Model\Contribution {#2605
#_index: "academ_contributions"
#_id: "13319"
#_source: array:18 [
"id" => "13319"
"slug" => "que-revele-lechec-europeen-du-vaccin"
"yearMonth" => "2021-02"
"year" => "2021"
"title" => "Que révèle l'échec européen du vaccin ?"
"description" => "GUYOT, M. et VRANCEANU, R. (2021). Que révèle l'échec européen du vaccin ? <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2022-11-03 15:16:18"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/que-revele-l-echec-europeen-du-vaccin-877457.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les retards pris en matière de vaccination dans l'Union européenne, notamment en France, font apparaître les erreurs de choix des responsables politiques, l'inadéquation de la structure administrative ainsi que la nécessité de revoir l'organisation de la recherche."
"en" => "Les retards pris en matière de vaccination dans l'Union européenne, notamment en France, font apparaître les erreurs de choix des responsables politiques, l'inadéquation de la structure administrative ainsi que la nécessité de revoir l'organisation de la recherche."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
335 => Essec\Faculty\Model\Contribution {#2606
#_index: "academ_contributions"
#_id: "13320"
#_source: array:18 [
"id" => "13320"
"slug" => "pourquoi-la-perspective-dune-inflation-incontrolee-nest-plus-a-exclure"
"yearMonth" => "2021-03"
"year" => "2021"
"title" => "Pourquoi la perspective d’une inflation incontrôlée n’est plus à exclure"
"description" => "GUYOT, M. et VRANCEANU, R. (2021). Pourquoi la perspective d’une inflation incontrôlée n’est plus à exclure. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2022-11-03 15:30:11"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/pourquoi-la-perspective-d-une-inflation-incontrolee-n-est-plus-a-exclure-878953.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les augmentations des coûts de production ou les plans de relance massifs pourraient dégrader les anticipations d’inflation des agents économiques, enclenchant une spirale inédite depuis 30 ans."
"en" => "Les augmentations des coûts de production ou les plans de relance massifs pourraient dégrader les anticipations d’inflation des agents économiques, enclenchant une spirale inédite depuis 30 ans."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
336 => Essec\Faculty\Model\Contribution {#2607
#_index: "academ_contributions"
#_id: "13323"
#_source: array:18 [
"id" => "13323"
"slug" => "danone-vaccin-covid-19-transition-energetique-trois-illustrations-de-la-complexite-du-profit"
"yearMonth" => "2021-03"
"year" => "2021"
"title" => "Danone, vaccin Covid-19, transition énergétique : trois illustrations de la complexité du profit"
"description" => "GUYOT, M. et VRANCEANU, R. (2021). Danone, vaccin Covid-19, transition énergétique : trois illustrations de la complexité du profit. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2022-11-03 15:24:02"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/danone-vaccin-covid-19-transition-energetique-trois-illustrations-de-la-complexite-du-profit-881106.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'éviction d'Emmanuel Faber de la tête de Danone pour ses piètres résultats économiques, l'incroyable rapidité de mise au point de vaccins contre le Covid-19 ou encore le choix des majors pétrolières d'investir dans les énergies renouvelables relèvent de décisions justifiées d'abord par le profit. Contrairement à une critique courante qui y voit un mal en soi, le profit est neutre en ce sens qu'il est un simple indicateur d'efficacité, indépendamment du bien produit."
"en" => "L'éviction d'Emmanuel Faber de la tête de Danone pour ses piètres résultats économiques, l'incroyable rapidité de mise au point de vaccins contre le Covid-19 ou encore le choix des majors pétrolières d'investir dans les énergies renouvelables relèvent de décisions justifiées d'abord par le profit. Contrairement à une critique courante qui y voit un mal en soi, le profit est neutre en ce sens qu'il est un simple indicateur d'efficacité, indépendamment du bien produit."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
337 => Essec\Faculty\Model\Contribution {#2608
#_index: "academ_contributions"
#_id: "13324"
#_source: array:18 [
"id" => "13324"
"slug" => "joe-biden-nouveau-procuste-de-la-fiscalite-des-entreprises"
"yearMonth" => "2021-04"
"year" => "2021"
"title" => "Joe Biden, nouveau Procuste de la fiscalité des entreprises"
"description" => "GUYOT, M. et VRANCEANU, R. (2021). Joe Biden, nouveau Procuste de la fiscalité des entreprises. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2022-11-03 15:29:59"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/joe-biden-nouveau-procuste-de-la-fiscalite-des-entreprises-882687.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le président des Etats-Unis veut relever le taux de la fiscalité sur les entreprises aux Etats-Unis mais aussi imposer un taux minimal au niveau mondial pour se prémunir d'une concurrence fiscale entre pays. Cette politique, qui répond à la nécessité de financer son colossal plan de relance mais aussi à des considérations politiques, pose certains problèmes."
"en" => "Le président des Etats-Unis veut relever le taux de la fiscalité sur les entreprises aux Etats-Unis mais aussi imposer un taux minimal au niveau mondial pour se prémunir d'une concurrence fiscale entre pays. Cette politique, qui répond à la nécessité de financer son colossal plan de relance mais aussi à des considérations politiques, pose certains problèmes."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
338 => Essec\Faculty\Model\Contribution {#2609
#_index: "academ_contributions"
#_id: "13326"
#_source: array:18 [
"id" => "13326"
"slug" => "super-league-versus-uefa-ethique-ou-abus-de-position-dominante"
"yearMonth" => "2021-04"
"year" => "2021"
"title" => "Super League versus UEFA ? Éthique ou abus de position dominante ?"
"description" => "GUYOT, M. et VRANCEANU, R. (2021). Super League versus UEFA ? Éthique ou abus de position dominante ? <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2022-11-03 15:29:50"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/super-league-versus-uefa-ethique-ou-abus-de-position-dominante-882884.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'annonce de la constitution d'une Super League qui s'émanciperait de la Ligue des Champions de l'UEFA a eu l'effet d'une bombe dans le monde du football. Pourtant, les motivations des clubs frondeurs sont justifiées d'un point de vue entrepreneurial et la démarche interroge la position de monopole de l'UEFA."
"en" => "L'annonce de la constitution d'une Super League qui s'émanciperait de la Ligue des Champions de l'UEFA a eu l'effet d'une bombe dans le monde du football. Pourtant, les motivations des clubs frondeurs sont justifiées d'un point de vue entrepreneurial et la démarche interroge la position de monopole de l'UEFA."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
339 => Essec\Faculty\Model\Contribution {#2610
#_index: "academ_contributions"
#_id: "13327"
#_source: array:18 [
"id" => "13327"
"slug" => "la-levee-des-brevets-des-vaccins-contre-le-covid-limposture-populiste"
"yearMonth" => "2021-05"
"year" => "2021"
"title" => "La levée des brevets des vaccins contre le Covid : l'imposture populiste"
"description" => "GUYOT, M. et VRANCEANU, R. (2021). La levée des brevets des vaccins contre le Covid : l'imposture populiste. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2022-11-03 15:33:07"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/la-levee-des-brevets-des-vaccins-contre-le-covid-l-imposture-populiste-884288.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Emmanuel Macron se dit favorable à la levée des brevets sur les vaccins contre le Covid-19 pour accélérer la vaccination dans les pays les plus pauvres. Une préconisation démagogique qui fait fi de la réalité de la recherche des laboratoires pharmaceutiques qui a permis de mettre au point des vaccins en un temps record."
"en" => "Emmanuel Macron se dit favorable à la levée des brevets sur les vaccins contre le Covid-19 pour accélérer la vaccination dans les pays les plus pauvres. Une préconisation démagogique qui fait fi de la réalité de la recherche des laboratoires pharmaceutiques qui a permis de mettre au point des vaccins en un temps record."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
340 => Essec\Faculty\Model\Contribution {#2611
#_index: "academ_contributions"
#_id: "13328"
#_source: array:18 [
"id" => "13328"
"slug" => "qui-seront-les-gagnants-et-les-perdants-du-retour-de-linflation"
"yearMonth" => "2021-05"
"year" => "2021"
"title" => "Qui seront les gagnants et les perdants du retour de l'inflation ?"
"description" => "GUYOT, M. et VRANCEANU, R. (2021). Qui seront les gagnants et les perdants du retour de l'inflation ? <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2022-11-03 15:35:14"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/qui-seront-les-gagnants-et-les-perdants-du-retour-de-l-inflation-885343.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Plusieurs indicateurs montrent que l'inflation est de retour. Quelles conséquences va-t-elle avoir pour les différents acteurs économiques?"
"en" => "Plusieurs indicateurs montrent que l'inflation est de retour. Quelles conséquences va-t-elle avoir pour les différents acteurs économiques?"
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
341 => Essec\Faculty\Model\Contribution {#2612
#_index: "academ_contributions"
#_id: "13329"
#_source: array:18 [
"id" => "13329"
"slug" => "conjoncture-sur-le-pont-du-titanic-la-fete-bat-son-plein-mais-gare-a-liceberg"
"yearMonth" => "2021-06"
"year" => "2021"
"title" => "Conjoncture : sur le pont du Titanic la fête bat son plein... mais gare à l'iceberg"
"description" => "GUYOT, M. et VRANCEANU, R. (2021). Conjoncture : sur le pont du Titanic la fête bat son plein... mais gare à l'iceberg. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2022-11-03 15:37:43"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/conjoncture-sur-le-pont-du-titanic-la-fete-bat-son-plein-mais-gare-a-l-iceberg-886622.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le retour de croissance économique concomitant à la sortie progressive de la crise pandémique masque un certain nombre de problèmes comme la montée de l'inflation, les tensions sur l'offre, ou l'incohérence d'une poursuite des politiques monétaires accommodantes."
"en" => "Le retour de croissance économique concomitant à la sortie progressive de la crise pandémique masque un certain nombre de problèmes comme la montée de l'inflation, les tensions sur l'offre, ou l'incohérence d'une poursuite des politiques monétaires accommodantes."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
342 => Essec\Faculty\Model\Contribution {#2613
#_index: "academ_contributions"
#_id: "13331"
#_source: array:18 [
"id" => "13331"
"slug" => "a-quoi-va-ressembler-le-monde-dapres-covid-19"
"yearMonth" => "2021-06"
"year" => "2021"
"title" => "A quoi va ressembler le monde d'après Covid-19 ?"
"description" => "GUYOT, M. et VRANCEANU, R. (2021). A quoi va ressembler le monde d'après Covid-19 ? <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2022-11-03 15:41:09"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/a-quoi-va-ressembler-le-monde-d-apres-covid19-888177.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Dans une analyse de la crise sans précédent qui bouleversé la planète, Marc Guyot et Radu Vranceanu, professeurs à l'ESSEC, espèrent le retour le plus rapide à un fonctionnement normal de l'économie de marché, avec une moindre ingérence planiste et des politiciens plus intéressés par la diminution structurelle du chômage.."
"en" => "Dans une analyse de la crise sans précédent qui bouleversé la planète, Marc Guyot et Radu Vranceanu, professeurs à l'ESSEC, espèrent le retour le plus rapide à un fonctionnement normal de l'économie de marché, avec une moindre ingérence planiste et des politiciens plus intéressés par la diminution structurelle du chômage.."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
343 => Essec\Faculty\Model\Contribution {#2614
#_index: "academ_contributions"
#_id: "13333"
#_source: array:18 [
"id" => "13333"
"slug" => "augmenter-les-salaires-lerreur-francaise-habituelle-a-ne-pas-commettre-cette-fois"
"yearMonth" => "2021-09"
"year" => "2021"
"title" => "Augmenter les salaires, l'erreur française habituelle à ne pas commettre cette fois"
"description" => "GUYOT, M. et VRANCEANU, R. (2021). Augmenter les salaires, l'erreur française habituelle à ne pas commettre cette fois. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2022-11-03 15:44:00"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/augmenter-les-salaires-l-erreur-francaise-habituelle-a-ne-pas-commettre-cette-fois-892401.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Avec la reprise et un marché du travail tendu, le gouvernement va revaloriser le Smic et demande des augmentations salariales. Outre que c'est à chaque entreprise de juger cette opportunité, une telle incitation crée des inégalités entre grands groupes et PME, va alimenter l'inflation alors même que la France a un taux parmi les plus bas en zone euro, ce qui lui donne un avantage pour ses exportations."
"en" => "Avec la reprise et un marché du travail tendu, le gouvernement va revaloriser le Smic et demande des augmentations salariales. Outre que c'est à chaque entreprise de juger cette opportunité, une telle incitation crée des inégalités entre grands groupes et PME, va alimenter l'inflation alors même que la France a un taux parmi les plus bas en zone euro, ce qui lui donne un avantage pour ses exportations."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
344 => Essec\Faculty\Model\Contribution {#2615
#_index: "academ_contributions"
#_id: "13334"
#_source: array:18 [
"id" => "13334"
"slug" => "linflation-est-la-le-pire-lui-est-a-venir"
"yearMonth" => "2021-10"
"year" => "2021"
"title" => "L'inflation est là, le pire, lui, est à venir"
"description" => "GUYOT, M. et VRANCEANU, R. (2021). L'inflation est là, le pire, lui, est à venir. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2022-11-03 15:46:07"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/l-inflation-est-la-le-pire-lui-est-a-venir-893877.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'inflation que les responsables économiques pensaient conjoncturelle s'installe durablement. Elle entraîne certaines conséquences négatives tant pour la production que pour la consommation."
"en" => "L'inflation que les responsables économiques pensaient conjoncturelle s'installe durablement. Elle entraîne certaines conséquences négatives tant pour la production que pour la consommation."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
345 => Essec\Faculty\Model\Contribution {#2616
#_index: "academ_contributions"
#_id: "13335"
#_source: array:18 [
"id" => "13335"
"slug" => "le-sous-emploi-des-immigres-a-qui-la-faute"
"yearMonth" => "2021-10"
"year" => "2021"
"title" => "Le sous-emploi des immigrés, à qui la faute ?"
"description" => "GUYOT, M. et VRANCEANU, R. (2021). Le sous-emploi des immigrés, à qui la faute ? <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2022-11-03 15:48:24"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/le-sous-emploi-des-immigres-a-qui-la-faute-894140.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Avec la campagne présidentielle en cours, le thème de la relation entre travailleurs immigrés et difficultés de l'économie du pays est mise en avant par certains candidats. En réalité, c'est la structure même du marché du travail français qui est un frein à l'intégration des travailleurs non-qualifiés, qu'ils soient natifs ou immigrés. Plusieurs mesures pourraient contribuer à fluidifier les embauches."
"en" => "Avec la campagne présidentielle en cours, le thème de la relation entre travailleurs immigrés et difficultés de l'économie du pays est mise en avant par certains candidats. En réalité, c'est la structure même du marché du travail français qui est un frein à l'intégration des travailleurs non-qualifiés, qu'ils soient natifs ou immigrés. Plusieurs mesures pourraient contribuer à fluidifier les embauches."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
346 => Essec\Faculty\Model\Contribution {#2617
#_index: "academ_contributions"
#_id: "13336"
#_source: array:18 [
"id" => "13336"
"slug" => "vices-et-vertus-du-cheque-inflation"
"yearMonth" => "2021-10"
"year" => "2021"
"title" => "Vices et vertus du "chèque inflation""
"description" => "GUYOT, M. et VRANCEANU, R. (2021). Vices et vertus du "chèque inflation". <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2022-11-03 15:50:57"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/vices-et-vertus-du-cheque-inflation-895422.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les modalités choisies pour le versement d'une prime de 100 euros à tous ceux qui gagnent moins de 2.000 euros net par mois pour compenser la hausse des prix de l'énergie vont rendre la mesure plutôt efficace dans le contexte électoraliste actuel. En revanche, au regard de l'urgence de la lutte contre le réchauffement climatique et de la nécessité de réduire le recours aux énergies fossiles, elle envoie un signal contradictoire."
"en" => "Les modalités choisies pour le versement d'une prime de 100 euros à tous ceux qui gagnent moins de 2.000 euros net par mois pour compenser la hausse des prix de l'énergie vont rendre la mesure plutôt efficace dans le contexte électoraliste actuel. En revanche, au regard de l'urgence de la lutte contre le réchauffement climatique et de la nécessité de réduire le recours aux énergies fossiles, elle envoie un signal contradictoire."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
347 => Essec\Faculty\Model\Contribution {#2618
#_index: "academ_contributions"
#_id: "13337"
#_source: array:18 [
"id" => "13337"
"slug" => "inflation-les-gouvernements-pris-a-leur-propre-piege"
"yearMonth" => "2021-11"
"year" => "2021"
"title" => "Inflation : les gouvernements pris à leur propre piège"
"description" => "GUYOT, M. et VRANCEANU, R. (2021). Inflation : les gouvernements pris à leur propre piège. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2022-11-03 15:53:03"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/inflation-les-gouvernements-pris-a-leur-propre-piege-895724.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les mesures d’aide au pouvoir d’achat risquent d’aggraver le déséquilibre entre l’offre et la demande, alimentant ainsi la hausse des prix."
"en" => "Les mesures d’aide au pouvoir d’achat risquent d’aggraver le déséquilibre entre l’offre et la demande, alimentant ainsi la hausse des prix."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
348 => Essec\Faculty\Model\Contribution {#2619
#_index: "academ_contributions"
#_id: "13340"
#_source: array:18 [
"id" => "13340"
"slug" => "face-a-linternationale-inflationniste-les-gouvernements-sont-aux-abonnes-absents"
"yearMonth" => "2022-08"
"year" => "2022"
"title" => "Face à l'internationale inflationniste, les gouvernements sont aux abonnés absents"
"description" => "GUYOT, M. et VRANCEANU, R. (2022). Face à l'internationale inflationniste, les gouvernements sont aux abonnés absents. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2022-11-03 15:58:10"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/face-a-l-internationale-inflationniste-les-gouvernements-sont-aux-abonnes-absents-928290.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Sur le front de la lutte pour juguler la hausse généralisée des prix aux Etats-Unis et en Europe, les gouvernements se déchargent de leurs responsabilités sur les banques centrales. Mais c'est oublier que cette lutte contre l'inflation a également une composante budgétaire."
"en" => "Sur le front de la lutte pour juguler la hausse généralisée des prix aux Etats-Unis et en Europe, les gouvernements se déchargent de leurs responsabilités sur les banques centrales. Mais c'est oublier que cette lutte contre l'inflation a également une composante budgétaire."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
349 => Essec\Faculty\Model\Contribution {#2620
#_index: "academ_contributions"
#_id: "13341"
#_source: array:18 [
"id" => "13341"
"slug" => "la-zone-euro-ne-peut-plus-esquiver-un-retour-a-la-discipline-budgetaire"
"yearMonth" => "2022-04"
"year" => "2022"
"title" => "La zone euro ne peut plus esquiver un retour à la discipline budgétaire"
"description" => "GUYOT, M. et VRANCEANU, R. (2022). La zone euro ne peut plus esquiver un retour à la discipline budgétaire. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2022-11-03 16:00:25"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/la-zone-euro-ne-peut-plus-esquiver-un-retour-a-la-discipline-budgetaire-913626.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La hausse de l'inflation a déjà conduit la Fed à resserrer sa politique monétaire. La BCE, qui tient une réunion jeudi prochain, va devoir tôt ou tard agir à son tour, et mettre un terme à sa politique de soutien aux pays qui recourent à "la politique de l'argent facile"."
"en" => "La hausse de l'inflation a déjà conduit la Fed à resserrer sa politique monétaire. La BCE, qui tient une réunion jeudi prochain, va devoir tôt ou tard agir à son tour, et mettre un terme à sa politique de soutien aux pays qui recourent à "la politique de l'argent facile"."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
350 => Essec\Faculty\Model\Contribution {#2621
#_index: "academ_contributions"
#_id: "13342"
#_source: array:18 [
"id" => "13342"
"slug" => "quelles-consequences-economiques-de-la-guerre-en-ukraine-pour-leurope"
"yearMonth" => "2022-03"
"year" => "2022"
"title" => "Quelles conséquences économiques de la guerre en Ukraine pour l'Europe ?"
"description" => "GUYOT, M. et VRANCEANU, R. (2022). Quelles conséquences économiques de la guerre en Ukraine pour l'Europe ? <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2022-11-03 16:02:28"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/quelles-consequences-economiques-de-la-guerre-en-ukraine-pour-l-europe-905406.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La guerre menée par Vladimir Poutine contre l'Ukraine et la réponse apportée par l'Europe et l'Amérique sous forme de sanctions redistribuent les cartes sur le plan économique pour l'ensemble des pays européens."
"en" => "La guerre menée par Vladimir Poutine contre l'Ukraine et la réponse apportée par l'Europe et l'Amérique sous forme de sanctions redistribuent les cartes sur le plan économique pour l'ensemble des pays européens."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
351 => Essec\Faculty\Model\Contribution {#2622
#_index: "academ_contributions"
#_id: "13344"
#_source: array:18 [
"id" => "13344"
"slug" => "chute-de-liz-truss-la-revanche-de-leconomie"
"yearMonth" => "2022-10"
"year" => "2022"
"title" => "Chute de Liz Truss : la revanche de l'économie"
"description" => "GUYOT, M. et VRANCEANU, R. (2022). Chute de Liz Truss : la revanche de l'économie. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2022-11-03 16:04:38"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/chute-de-liz-truss-la-revanche-de-l-economie-937871.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "En envoyant un fort signal de défiance face à la soutenabilité de la dette anglaise, le marché financier a poussé Liz Truss qui misait sur une politique keynesienne à la démission. Cette chute pourra servir d'avertissement salutaire aux autres gouvernements. L'inflation est là pour un certain temps."
"en" => "En envoyant un fort signal de défiance face à la soutenabilité de la dette anglaise, le marché financier a poussé Liz Truss qui misait sur une politique keynesienne à la démission. Cette chute pourra servir d'avertissement salutaire aux autres gouvernements. L'inflation est là pour un certain temps."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
352 => Essec\Faculty\Model\Contribution {#2623
#_index: "academ_contributions"
#_id: "13345"
#_source: array:18 [
"id" => "13345"
"slug" => "dette-publique-le-desaccord-europeen"
"yearMonth" => "2022-05"
"year" => "2022"
"title" => "Dette publique : le désaccord européen"
"description" => "GUYOT, M. et VRANCEANU, R. (2022). Dette publique : le désaccord européen. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:2 [
0 => "dette publique"
1 => "management of public debt"
]
"updatedAt" => "2024-07-15 13:28:50"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/dette-publique-le-desaccord-europeen-919257.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "En raison de la pandémie, les critères de Maastricht portant sur les budgets et la dette publique ont été suspendus. L'Allemagne plaide en faveur d'un retour à leur application, contrairement aux pays du Sud de l'Europe, Italie et France en tête, qui parient sur la croissance pour réduire les déficits. Un choix qui n'est pas sans risque"
"en" => "En raison de la pandémie, les critères de Maastricht portant sur les budgets et la dette publique ont été suspendus. L'Allemagne plaide en faveur d'un retour à leur application, contrairement aux pays du Sud de l'Europe, Italie et France en tête, qui parient sur la croissance pour réduire les déficits. Un choix qui n'est pas sans risque"
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
353 => Essec\Faculty\Model\Contribution {#2624
#_index: "academ_contributions"
#_id: "13346"
#_source: array:18 [
"id" => "13346"
"slug" => "greve-et-salaires-chez-total-etablir-un-lien-entre-profits-et-morale-est-dangereux"
"yearMonth" => "2022-10"
"year" => "2022"
"title" => "Grève et salaires chez Total : établir un lien entre profits et morale est dangereux"
"description" => "GUYOT, M. et VRANCEANU, R. (2022). Grève et salaires chez Total : établir un lien entre profits et morale est dangereux. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2022-11-03 16:09:16"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/greve-et-salaires-chez-total-etablir-un-lien-entre-profits-et-morale-est-dangereux-936742.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La relation du salaire et des profits est une question importante et récurrente dans le débat public, en particulier dans un contexte inflationniste. Mais elle doit être abordée dans le cadre de la situation économique de l'entreprise et non pas en invoquant des considérations morales, comme le fait le ministre de l'Economie."
"en" => "La relation du salaire et des profits est une question importante et récurrente dans le débat public, en particulier dans un contexte inflationniste. Mais elle doit être abordée dans le cadre de la situation économique de l'entreprise et non pas en invoquant des considérations morales, comme le fait le ministre de l'Economie."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
354 => Essec\Faculty\Model\Contribution {#2625
#_index: "academ_contributions"
#_id: "13347"
#_source: array:18 [
"id" => "13347"
"slug" => "les-francais-accepteraient-dorenavant-plus-de-chomage-pour-moins-dinflation"
"yearMonth" => "2022-10"
"year" => "2022"
"title" => "Les Français accepteraient dorénavant plus de chômage pour moins d’inflation"
"description" => "GUYOT, M. et VRANCEANU, R. (2022). Les Français accepteraient dorénavant plus de chômage pour moins d’inflation. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2022-11-03 16:11:43"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/les-francais-accepteraient-dorenavant-plus-de-chomage-pour-moins-d-inflation-938120.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "À devoir faire un choix entre deux nuisances, une majorité de la population déclare préférer les situations à fort chômage et faible inflation aux situations à forte inflation et chômage faible."
"en" => "À devoir faire un choix entre deux nuisances, une majorité de la population déclare préférer les situations à fort chômage et faible inflation aux situations à forte inflation et chômage faible."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
355 => Essec\Faculty\Model\Contribution {#2626
#_index: "academ_contributions"
#_id: "13351"
#_source: array:18 [
"id" => "13351"
"slug" => "a-model-for-dual-health-care-market-with-congestion-differentiation"
"yearMonth" => "2023-05"
"year" => "2023"
"title" => "A model for dual health care market with congestion differentiation"
"description" => "BESANCENOT, D., LAMIRAUD, K. et VRANCEANU, R. (2023). A model for dual health care market with congestion differentiation. <i>Journal of Economics and Management Strategy</i>, 32(2), pp. 400-423."
"authors" => array:3 [
0 => array:3 [
"name" => "LAMIRAUD Karine"
"bid" => "B00278040"
"slug" => "lamiraud-karine"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
2 => array:1 [
"name" => "BESANCENOT Damien"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "health care market"
1 => "France"
2 => "differentiation"
3 => "congestion"
]
"updatedAt" => "2024-10-31 13:51:19"
"publicationUrl" => "https://onlinelibrary.wiley.com/doi/10.1111/jems.12505"
"publicationInfo" => array:3 [
"pages" => "400-423"
"volume" => "32"
"number" => "2"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "The French market for specialist physician care has a dual legal structure: physicians must exclusively work in sector 1 and charge regulated fees or in sector 2, where they can freely set their fees. Patient out-of-pocket payments in sector 2 are partially covered by private insurance. The primary differentiating factor between both sectors is the number of patients per specialist, which in turn directly affects the overall quality of the service provided. We built an equilibrium model to analyze both specialists' decisions about which sector to work in, and patients' choice of physician and therefore sector. More specifically, the model allowed us to study the effect of changes in prices and economy-wide patient-to-specialist ratios on profits and patients' utility associated with the services provided in each sector."
"en" => "The French market for specialist physician care has a dual legal structure: physicians must exclusively work in sector 1 and charge regulated fees or in sector 2, where they can freely set their fees. Patient out-of-pocket payments in sector 2 are partially covered by private insurance. The primary differentiating factor between both sectors is the number of patients per specialist, which in turn directly affects the overall quality of the service provided. We built an equilibrium model to analyze both specialists' decisions about which sector to work in, and patients' choice of physician and therefore sector. More specifically, the model allowed us to study the effect of changes in prices and economy-wide patient-to-specialist ratios on profits and patients' utility associated with the services provided in each sector."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
356 => Essec\Faculty\Model\Contribution {#2627
#_index: "academ_contributions"
#_id: "13752"
#_source: array:18 [
"id" => "13752"
"slug" => "experimental-evidence-on-the-value-of-time-and-structure-in-market-negotiations"
"yearMonth" => "2023-02"
"year" => "2023"
"title" => "Experimental evidence on the value of time and structure in market negotiations"
"description" => "LAMIRAUD, K., PATRIS, J. et VRANCEANU, R. (2023). <i>Experimental evidence on the value of time and structure in market negotiations</i>. WP 2303, ESSEC Business School."
"authors" => array:3 [
0 => array:3 [
"name" => "LAMIRAUD Karine"
"bid" => "B00278040"
"slug" => "lamiraud-karine"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
2 => array:1 [
"name" => "PATRIS Julien"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Structured negotiation"
1 => "communication"
2 => "information sharing"
3 => "trust"
]
"updatedAt" => "2024-10-31 13:51:19"
"publicationUrl" => "https://papers.ssrn.com/sol3/papers.cfm?abstract_id=4358819"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper reports the results from a multi-attribute market negotiation experiment to study how the structure of the negotiation process influences its efficiency. We found that conditional on the success of the negotiation, the total value created increased with the time spent negotiating; by working one more minute, negotiators created on average 37 additional value units (1% of the maximal value). However, most of the gains were obtained in the early moments of the negotiation. Using a between-subject design, we analyzed the consequences of (1) guiding negotiations towards early wins, and (2) inviting negotiators to share information about their priority goals. In both treatments, the total value created exceeded the control value by approximately 9% of the maximal value. However, it was essentially the buyer who captured the additional value. Negotiator gender had an impact on the negotiation outcome, with women underperforming compared to men."
"en" => "This paper reports the results from a multi-attribute market negotiation experiment to study how the structure of the negotiation process influences its efficiency. We found that conditional on the success of the negotiation, the total value created increased with the time spent negotiating; by working one more minute, negotiators created on average 37 additional value units (1% of the maximal value). However, most of the gains were obtained in the early moments of the negotiation. Using a between-subject design, we analyzed the consequences of (1) guiding negotiations towards early wins, and (2) inviting negotiators to share information about their priority goals. In both treatments, the total value created exceeded the control value by approximately 9% of the maximal value. However, it was essentially the buyer who captured the additional value. Negotiator gender had an impact on the negotiation outcome, with women underperforming compared to men."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
357 => Essec\Faculty\Model\Contribution {#2628
#_index: "academ_contributions"
#_id: "13837"
#_source: array:18 [
"id" => "13837"
"slug" => "lennuyeuse-embellie-du-marche-du-travail-caillou-dans-la-chaussure-de-la-fed"
"yearMonth" => "2023-02"
"year" => "2023"
"title" => "L'ennuyeuse embellie du marché du travail, caillou dans la chaussure de la Fed"
"description" => "GUYOT, M. et VRANCEANU, R. (2023). L'ennuyeuse embellie du marché du travail, caillou dans la chaussure de la Fed. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-03-08 16:44:08"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/l-ennuyeuse-embellie-du-marche-du-travail-caillou-dans-la-chaussure-de-la-fed-950743.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Comment interpréter la modeste hausse des taux, de 0,25 point de la Fed, lors de sa dernière réunion? Signe de prudence de l'institution pour déterminer si le pic de l'inflation est en vue? Les analystes sont partagés d'autant que la bonne tenue du marché du travail brouille les cartes."
"en" => "Comment interpréter la modeste hausse des taux, de 0,25 point de la Fed, lors de sa dernière réunion? Signe de prudence de l'institution pour déterminer si le pic de l'inflation est en vue? Les analystes sont partagés d'autant que la bonne tenue du marché du travail brouille les cartes."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
358 => Essec\Faculty\Model\Contribution {#2629
#_index: "academ_contributions"
#_id: "13838"
#_source: array:18 [
"id" => "13838"
"slug" => "2023-quels-risques-macroeconomiques-et-quelles-opportunites-politiques-pour-emmanuel-macron"
"yearMonth" => "2023-01"
"year" => "2023"
"title" => "2023 : quels risques macroéconomiques et quelles opportunités politiques pour Emmanuel Macron ?"
"description" => "GUYOT, M. et VRANCEANU, R. (2023). 2023 : quels risques macroéconomiques et quelles opportunités politiques pour Emmanuel Macron ? <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-03-08 16:49:51"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/2023-quels-risques-macroeconomiques-et-quelles-opportunites-politiques-pour-emmanuel-macron-947065.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Prix de l'énergie, inflation, taux, marché du travail, retraites... Face aux difficultés qui s'annoncent cette année, le président de la République doit faire des choix et mener des réformes nécessaires à la future croissance du pays."
"en" => "Prix de l'énergie, inflation, taux, marché du travail, retraites... Face aux difficultés qui s'annoncent cette année, le président de la République doit faire des choix et mener des réformes nécessaires à la future croissance du pays."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
359 => Essec\Faculty\Model\Contribution {#2630
#_index: "academ_contributions"
#_id: "13839"
#_source: array:18 [
"id" => "13839"
"slug" => "lue-a-lheure-du-choix-face-au-retour-du-protectionnisme-et-du-chacun-pour-soi"
"yearMonth" => "2023-02"
"year" => "2023"
"title" => "L'UE à l'heure du choix face au retour du protectionnisme et du chacun pour soi"
"description" => "GUYOT, M. et VRANCEANU, R. (2023). L'UE à l'heure du choix face au retour du protectionnisme et du chacun pour soi. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-03-08 16:49:37"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/l-ue-a-l-heure-du-choix-face-au-retour-du-protectionnisme-et-du-chacun-pour-soi-951533.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La pandémie a amplifié la tendance protectionniste à travers le monde qui s'était déjà affichée durant la présidence de Donald Trump. Ce repli sur soi est exacerbé par la concurrence industrielle que se livrent Etats-Unis et Chine à coup de subventions pour accélérer la transition énergétique. Avec le risque que l'Union européenne en fasse les frais, selon les choix qu'elle fera."
"en" => "La pandémie a amplifié la tendance protectionniste à travers le monde qui s'était déjà affichée durant la présidence de Donald Trump. Ce repli sur soi est exacerbé par la concurrence industrielle que se livrent Etats-Unis et Chine à coup de subventions pour accélérer la transition énergétique. Avec le risque que l'Union européenne en fasse les frais, selon les choix qu'elle fera."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
360 => Essec\Faculty\Model\Contribution {#2631
#_index: "academ_contributions"
#_id: "13967"
#_source: array:18 [
"id" => "13967"
"slug" => "why-scientific-integrity-is-so-important-for-quality-research"
"yearMonth" => "2023-03"
"year" => "2023"
"title" => "Why Scientific Integrity Is So Important for Quality Research"
"description" => "VRANCEANU, R. (2023). Why Scientific Integrity Is So Important for Quality Research. <i>ESSEC Knowledge</i>."
"authors" => array:1 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2024-10-31 13:51:19"
"publicationUrl" => "https://knowledge.essec.edu/en/leadership/why-scientific-integrity-is-so-important.html"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Scientific integrity has been a hot topic over the last few years, driven by increasing awareness of the scientific profession and new public norms all over the world. The renewed interest for scientific integrity applies to “hard” sciences and to social science, including research in economics and management – a key activity at business schools like ESSEC."
"en" => "Scientific integrity has been a hot topic over the last few years, driven by increasing awareness of the scientific profession and new public norms all over the world. The renewed interest for scientific integrity applies to “hard” sciences and to social science, including research in economics and management – a key activity at business schools like ESSEC."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
361 => Essec\Faculty\Model\Contribution {#2632
#_index: "academ_contributions"
#_id: "13968"
#_source: array:18 [
"id" => "13968"
"slug" => "qui-est-a-blamer-pour-les-pertes-de-la-bce"
"yearMonth" => "2023-04"
"year" => "2023"
"title" => "Qui est à blâmer pour les pertes de la BCE ?"
"description" => "GUYOT, M. et VRANCEANU, R. (2023). Qui est à blâmer pour les pertes de la BCE ? <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2024-10-31 13:51:19"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/qui-est-a-blamer-pour-les-pertes-de-la-bce-960362.html#:~:text=Soutien%20malsain%20aux%20Etats%20d%C3%A9pensiers&text=Si%20on%20peut%20supposer%20qu,des%20r%C3%A9serves%20bancaires%20depuis%202014."
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La Banque centrale européenne (BCE), dont le bilan représente 9% de l'Eurosystème, accuse en 2022 une perte de 1,6 milliard d'euros, compensée par les provisions accumulées sur les profits passés. Contrairement aux affirmations de certains critiques, cette perte n'est pas due au système bancaire mais aux conséquences de la hausse des dettes publiques et de la politique monétaire accommodante menée par l'institution de Francfort."
"en" => "La Banque centrale européenne (BCE), dont le bilan représente 9% de l'Eurosystème, accuse en 2022 une perte de 1,6 milliard d'euros, compensée par les provisions accumulées sur les profits passés. Contrairement aux affirmations de certains critiques, cette perte n'est pas due au système bancaire mais aux conséquences de la hausse des dettes publiques et de la politique monétaire accommodante menée par l'institution de Francfort."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
362 => Essec\Faculty\Model\Contribution {#2633
#_index: "academ_contributions"
#_id: "14271"
#_source: array:18 [
"id" => "14271"
"slug" => "elections-presidentielles-le-cartel-des-politiciens-neutralise-le-marche-du-travail"
"yearMonth" => "2022-01"
"year" => "2022"
"title" => "Élections présidentielles : le cartel des politiciens neutralise le marché du travail"
"description" => "GUYOT, M. et VRANCEANU, R. (2022). Élections présidentielles : le cartel des politiciens neutralise le marché du travail. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-08-30 15:07:48"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/elections-presidentielles-le-cartel-des-politiciens-neutralise-le-marche-du-travail-899520.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Si les candidats à l'élection présidentielle sont prolixes sur des sujets comme l'Europe, le changement climatique ou les manœuvres de la Russie, en revanche, ils évitent soigneusement d'évoquer le financement des retraites, la réforme de l'hôpital ou encore celle du marché du travail. Ce sont pourtant ces thèmes qui comptent pour les citoyens."
"en" => "Si les candidats à l'élection présidentielle sont prolixes sur des sujets comme l'Europe, le changement climatique ou les manœuvres de la Russie, en revanche, ils évitent soigneusement d'évoquer le financement des retraites, la réforme de l'hôpital ou encore celle du marché du travail. Ce sont pourtant ces thèmes qui comptent pour les citoyens."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
363 => Essec\Faculty\Model\Contribution {#2634
#_index: "academ_contributions"
#_id: "14272"
#_source: array:18 [
"id" => "14272"
"slug" => "inflation-americaine-apres-le-deni-les-remedes-de-gribouille"
"yearMonth" => "2022-01"
"year" => "2022"
"title" => "Inflation américaine : après le déni, les remèdes de Gribouille"
"description" => "GUYOT, M. et VRANCEANU, R. (2022). Inflation américaine : après le déni, les remèdes de Gribouille. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-08-30 15:11:52"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/inflation-americaine-apres-le-deni-les-remedes-de-gribouille-899878.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Résultat du déséquilibre entre l'offre et la demande, l'envolée des prix aux Etats-Unis (6,8% en novembre) se traduit par le mécontentement des consommateurs. Le président américain qui voit sa popularité chuter cherche des coupables, accusant notamment les grandes firmes, alors que l'inflation persistante est en partie le résultat de sa politique."
"en" => "Résultat du déséquilibre entre l'offre et la demande, l'envolée des prix aux Etats-Unis (6,8% en novembre) se traduit par le mécontentement des consommateurs. Le président américain qui voit sa popularité chuter cherche des coupables, accusant notamment les grandes firmes, alors que l'inflation persistante est en partie le résultat de sa politique."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
364 => Essec\Faculty\Model\Contribution {#2635
#_index: "academ_contributions"
#_id: "14273"
#_source: array:18 [
"id" => "14273"
"slug" => "six-facteurs-clefs-pour-ressusciter-lindustrie-europeenne"
"yearMonth" => "2022-01"
"year" => "2022"
"title" => "Six facteurs clefs pour ressusciter l'industrie européenne"
"description" => "GUYOT, M. et VRANCEANU, R. (2022). Six facteurs clefs pour ressusciter l'industrie européenne. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-08-30 15:13:33"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/six-facteurs-clefs-pour-ressusciter-l-industrie-europeenne-902549.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "En 2020, la pandémie et ses confinements ont montré la dangereuse dépendance industrielle des Occidentaux à l'Asie, et à la Chine en particulier. Depuis, en Europe, la réindustrialisation est à l'ordre du jour. Mais elle ne se décrète pas d'un bureau à l'Élysée ou à Bruxelles, encore faut-il réunir certaine conditions."
"en" => "En 2020, la pandémie et ses confinements ont montré la dangereuse dépendance industrielle des Occidentaux à l'Asie, et à la Chine en particulier. Depuis, en Europe, la réindustrialisation est à l'ordre du jour. Mais elle ne se décrète pas d'un bureau à l'Élysée ou à Bruxelles, encore faut-il réunir certaine conditions."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
365 => Essec\Faculty\Model\Contribution {#2636
#_index: "academ_contributions"
#_id: "14274"
#_source: array:18 [
"id" => "14274"
"slug" => "le-retour-de-linflation-ou-la-disparition-de-la-lampe-daladin"
"yearMonth" => "2022-02"
"year" => "2022"
"title" => "Le retour de l'inflation ou la disparition de la lampe d'Aladin"
"description" => "GUYOT, M. et VRANCEANU, R. (2022). Le retour de l'inflation ou la disparition de la lampe d'Aladin. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-08-30 15:18:06"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/le-retour-de-l-inflation-ou-la-disparition-de-la-lampe-d-aladin-904180.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les banques centrales ont fini par laisser tomber la fable de l'inflation transitoire, qui serait tirée par la croissance d'un seul prix. Elles ont joué avec le feu à attendre aussi longtemps avant d'agir."
"en" => "Les banques centrales ont fini par laisser tomber la fable de l'inflation transitoire, qui serait tirée par la croissance d'un seul prix. Elles ont joué avec le feu à attendre aussi longtemps avant d'agir."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
366 => Essec\Faculty\Model\Contribution {#2637
#_index: "academ_contributions"
#_id: "14275"
#_source: array:18 [
"id" => "14275"
"slug" => "les-banques-centrales-entrent-enfin-en-guerre-contre-linflation"
"yearMonth" => "2022-03"
"year" => "2022"
"title" => "Les banques centrales entrent enfin en guerre contre l'inflation"
"description" => "GUYOT, M. et VRANCEANU, R. (2022). Les banques centrales entrent enfin en guerre contre l'inflation. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-08-30 15:20:01"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/les-banques-centrales-entrent-enfin-en-guerre-contre-l-inflation-906346.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La décision de la Fed de mettre fin à sa politique monétaire accommodante en décidant d'une première hausse de taux et le discours de la BCE clairement orienté dans le même sens manifestent - tardivement - la volonté de lutter contre une inflation qui aura été alimenté davantage par un soutien excessif à l'économie qu'à la guerre en Ukraine."
"en" => "La décision de la Fed de mettre fin à sa politique monétaire accommodante en décidant d'une première hausse de taux et le discours de la BCE clairement orienté dans le même sens manifestent - tardivement - la volonté de lutter contre une inflation qui aura été alimenté davantage par un soutien excessif à l'économie qu'à la guerre en Ukraine."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
367 => Essec\Faculty\Model\Contribution {#2638
#_index: "academ_contributions"
#_id: "14276"
#_source: array:18 [
"id" => "14276"
"slug" => "apres-un-premier-quinquennat-un-peu-maigre-que-pouvons-nous-attendre-dun-second-quinquennat-macron"
"yearMonth" => "2022-04"
"year" => "2022"
"title" => "Après un premier quinquennat un peu maigre, que pouvons-nous attendre d'un second quinquennat Macron ?"
"description" => "GUYOT, M. et VRANCEANU, R. (2022). Après un premier quinquennat un peu maigre, que pouvons-nous attendre d'un second quinquennat Macron ? <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-08-30 15:24:18"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/apres-un-premier-quinquennat-un-peu-maigre-que-pouvons-nous-attendre-d-un-second-quinquennat-macron-915211.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La facture des sur-dépenses du Covid-19, de la mise à l'arrêt de l'économie en 2020 et du peu de réformes du quinquennat écoulé vont conduire à une double envolée des taux d'intérêt et de l'inflation. Pour les cinq années à venir, Emmanuel Macron doit relancer la machine à réformes, en s'attaquant aux points faibles de l'économie française."
"en" => "La facture des sur-dépenses du Covid-19, de la mise à l'arrêt de l'économie en 2020 et du peu de réformes du quinquennat écoulé vont conduire à une double envolée des taux d'intérêt et de l'inflation. Pour les cinq années à venir, Emmanuel Macron doit relancer la machine à réformes, en s'attaquant aux points faibles de l'économie française."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
368 => Essec\Faculty\Model\Contribution {#2639
#_index: "academ_contributions"
#_id: "14277"
#_source: array:18 [
"id" => "14277"
"slug" => "inflation-croissance-nulle-et-plein-emploi-bienvenue-dans-la-stagflation-2-0"
"yearMonth" => "2022-05"
"year" => "2022"
"title" => "Inflation, croissance nulle et plein-emploi : bienvenue dans la stagflation 2.0"
"description" => "GUYOT, M. et VRANCEANU, R. (2022). Inflation, croissance nulle et plein-emploi : bienvenue dans la stagflation 2.0. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-08-30 15:47:34"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/inflation-croissance-nulle-et-plein-emploi-bienvenue-dans-la-stagflation-2-0-917319.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Si la croissance est faible tandis que l’inflation continue de monter, les dirigeants ne doivent pas ignorer la bonne performance du marché du travail lorsqu’ils devront prendre des décisions."
"en" => "Si la croissance est faible tandis que l’inflation continue de monter, les dirigeants ne doivent pas ignorer la bonne performance du marché du travail lorsqu’ils devront prendre des décisions."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
369 => Essec\Faculty\Model\Contribution {#2640
#_index: "academ_contributions"
#_id: "14278"
#_source: array:18 [
"id" => "14278"
"slug" => "plein-emploi-et-inflation-surprise-milton-friedman-avait-encore-une-fois-raison"
"yearMonth" => "2022-06"
"year" => "2022"
"title" => "Plein-emploi et inflation surprise : Milton Friedman avait (encore une fois) raison"
"description" => "GUYOT, M. et VRANCEANU, R. (2022). Plein-emploi et inflation surprise : Milton Friedman avait (encore une fois) raison. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-08-30 15:49:33"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/plein-emploi-et-inflation-surprise-milton-friedman-avait-encore-une-fois-raison-923519.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Dans la conjoncture actuelle, le choc inflationniste non-anticipé qui frappe les économies des Etats-Unis et de la zone euro conduit à une amélioration de l'emploi. Mais au regard de l'évolution du marché du travail, celle-ci ne peut être qu'éphémère car résultant d'une illusion monétaire, comme l'avait bien analysé le prix Nobel d'économie Milton Friedman."
"en" => "Dans la conjoncture actuelle, le choc inflationniste non-anticipé qui frappe les économies des Etats-Unis et de la zone euro conduit à une amélioration de l'emploi. Mais au regard de l'évolution du marché du travail, celle-ci ne peut être qu'éphémère car résultant d'une illusion monétaire, comme l'avait bien analysé le prix Nobel d'économie Milton Friedman."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
370 => Essec\Faculty\Model\Contribution {#2641
#_index: "academ_contributions"
#_id: "14280"
#_source: array:18 [
"id" => "14280"
"slug" => "croissance-net-zero-ou-decroissance-que-choisir"
"yearMonth" => "2022-11"
"year" => "2022"
"title" => "Croissance net zéro ou décroissance, que choisir ?"
"description" => "GUYOT, M. et VRANCEANU, R. (2022). Croissance net zéro ou décroissance, que choisir ? <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-08-30 15:55:23"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/croissance-net-zero-ou-decroissance-que-choisir-939829.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "a COP27 débute en Egypte dans un contexte économique international dominé par la persistance de l'inflation et les risques de récession. Si ces problèmes devraient se résoudre à moyen terme, il n'en est pas de même de celui du dérèglement climatique. Deux visions s'affrontent: l'une considère qu'il faut changer l'organisation économique actuelle, l'autre, au contraire, juge que la solution passe par le marché et les entreprises. Quant aux responsables politiques, au delà des discours, ils manquent d'ambition pour relever réellement le défi climatique."
"en" => "a COP27 débute en Egypte dans un contexte économique international dominé par la persistance de l'inflation et les risques de récession. Si ces problèmes devraient se résoudre à moyen terme, il n'en est pas de même de celui du dérèglement climatique. Deux visions s'affrontent: l'une considère qu'il faut changer l'organisation économique actuelle, l'autre, au contraire, juge que la solution passe par le marché et les entreprises. Quant aux responsables politiques, au delà des discours, ils manquent d'ambition pour relever réellement le défi climatique."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
371 => Essec\Faculty\Model\Contribution {#2642
#_index: "academ_contributions"
#_id: "14281"
#_source: array:18 [
"id" => "14281"
"slug" => "inflation-croissance-nulle-et-plein-emploi-bienvenue-dans-la-stagflation-2-0"
"yearMonth" => "2022-05"
"year" => "2022"
"title" => "Inflation, croissance nulle et plein-emploi : bienvenue dans la stagflation 2.0"
"description" => "GUYOT, M. et VRANCEANU, R. (2022). Inflation, croissance nulle et plein-emploi : bienvenue dans la stagflation 2.0. <i>The Conversation</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-08-30 15:58:55"
"publicationUrl" => "https://theconversation.com/inflation-croissance-nulle-et-plein-emploi-bienvenue-dans-la-stagflation-2-0-182780"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les chiffres de la croissance dans la zone euro et aux États-Unis pour le premier trimestre de 2022 apparaissent comme une mauvaise surprise. Outre-Atlantique, le PIB chute de près de 0,4 % par rapport au quatrième trimestre 2021. La zone euro enregistre de son côté une hausse misérable de 0,2 %, avec une croissance nulle en France, et négative en Italie et en Suède. De son côté, l’inflation atteint près de 8,5 % en rythme annuel aux États-Unis en avril et à 7,5 % dans la zone euro, bien au-delà de la cible de 2 % des banques centrales."
"en" => "Les chiffres de la croissance dans la zone euro et aux États-Unis pour le premier trimestre de 2022 apparaissent comme une mauvaise surprise. Outre-Atlantique, le PIB chute de près de 0,4 % par rapport au quatrième trimestre 2021. La zone euro enregistre de son côté une hausse misérable de 0,2 %, avec une croissance nulle en France, et négative en Italie et en Suède. De son côté, l’inflation atteint près de 8,5 % en rythme annuel aux États-Unis en avril et à 7,5 % dans la zone euro, bien au-delà de la cible de 2 % des banques centrales."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
372 => Essec\Faculty\Model\Contribution {#2643
#_index: "academ_contributions"
#_id: "14282"
#_source: array:18 [
"id" => "14282"
"slug" => "les-arbitrages-de-linflation"
"yearMonth" => "2022-10"
"year" => "2022"
"title" => "Les arbitrages de l'inflation"
"description" => "GUYOT, M. et VRANCEANU, R. (2022). Les arbitrages de l'inflation. <i>Les Echos</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-08-30 16:02:49"
"publicationUrl" => "https://www.lesechos.fr/idees-debats/cercle/opinion-les-arbitrages-de-linflation-1870970"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Le succès de la lutte contre l'inflation - via la hausse des taux, donc la baisse de l'activité, donc le chômage - nécessite l'adhésion des citoyens."
"en" => "Le succès de la lutte contre l'inflation - via la hausse des taux, donc la baisse de l'activité, donc le chômage - nécessite l'adhésion des citoyens."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
373 => Essec\Faculty\Model\Contribution {#2644
#_index: "academ_contributions"
#_id: "14283"
#_source: array:18 [
"id" => "14283"
"slug" => "pour-moins-dinflation-les-francais-seraient-prets-a-voir-le-chomage-augmenter"
"yearMonth" => "2022-10"
"year" => "2022"
"title" => "Pour moins d’inflation, les Français seraient prêts à voir le chômage augmenter"
"description" => "GUYOT, M. et VRANCEANU, R. (2022). Pour moins d’inflation, les Français seraient prêts à voir le chômage augmenter. <i>Le Journal du Dimanche</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-08-30 16:06:04"
"publicationUrl" => "https://www.lejdd.fr/Economie/pour-moins-dinflation-les-francais-seraient-prets-a-voir-le-chomage-augmenter-4143114"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Lancée dans les années 1960 par les économistes américains Robert Solow et Paul Samuelson, l’idée d’un possible arbitrage entre inflation et chômage orchestré par les pouvoirs publics s’est immédiatement imposée dans la littérature économique et dans la pratique politique. Dans cette optique, une demande globale boostée par la politique budgétaire peut faire diminuer le chômage. En retour, cette baisse du chômage génère des tensions sur le marché du travail conduisant à une hausse des salaires et des prix."
"en" => "Lancée dans les années 1960 par les économistes américains Robert Solow et Paul Samuelson, l’idée d’un possible arbitrage entre inflation et chômage orchestré par les pouvoirs publics s’est immédiatement imposée dans la littérature économique et dans la pratique politique. Dans cette optique, une demande globale boostée par la politique budgétaire peut faire diminuer le chômage. En retour, cette baisse du chômage génère des tensions sur le marché du travail conduisant à une hausse des salaires et des prix."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
374 => Essec\Faculty\Model\Contribution {#2645
#_index: "academ_contributions"
#_id: "14284"
#_source: array:18 [
"id" => "14284"
"slug" => "pouvoir-dachat-politiques-habituelles-imprecations-habituelles-rien-de-neuf"
"yearMonth" => "2022-07"
"year" => "2022"
"title" => "Pouvoir d'achat : politiques habituelles, imprécations habituelles, rien de neuf"
"description" => "GUYOT, M. et VRANCEANU, R. (2022). Pouvoir d'achat : politiques habituelles, imprécations habituelles, rien de neuf. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-08-30 16:17:29"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/pouvoir-d-achat-politiques-habituelles-imprecations-habituelles-rien-de-neuf-926150.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La vraie question n'est pas de savoir quoi faire pour bloquer les prix et sauvegarder le pouvoir d'achat mais plutôt de savoir comment accompagner cette hausse des prix et cette baisse du pouvoir d'achat de façon à ce qu'elle soit la plus brève possible."
"en" => "La vraie question n'est pas de savoir quoi faire pour bloquer les prix et sauvegarder le pouvoir d'achat mais plutôt de savoir comment accompagner cette hausse des prix et cette baisse du pouvoir d'achat de façon à ce qu'elle soit la plus brève possible."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
375 => Essec\Faculty\Model\Contribution {#2646
#_index: "academ_contributions"
#_id: "14285"
#_source: array:18 [
"id" => "14285"
"slug" => "les-francais-accepteraient-dorenavant-plus-de-chomage-pour-moins-dinflation"
"yearMonth" => "2022-10"
"year" => "2022"
"title" => "Les Français accepteraient dorénavant plus de chômage pour moins d’inflation"
"description" => "GUYOT, M. et VRANCEANU, R. (2022). Les Français accepteraient dorénavant plus de chômage pour moins d’inflation. <i>The Conversation</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-08-30 16:43:06"
"publicationUrl" => "https://theconversation.com/les-francais-accepteraient-dorenavant-plus-de-chomage-pour-moins-dinflation-192665"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Lancée dans les années 1960 par les économistes américains Robert Solow et Paul Samuelson, l’idée d’un possible arbitrage entre inflation et chômage orchestré par les pouvoirs publics s’est immédiatement imposée dans la littérature économique et dans la pratique politique. Dans cette optique, une demande globale boostée par la politique budgétaire peut faire diminuer le chômage. En retour, cette baisse du chômage génère des tensions sur le marché du travail conduisant à une hausse des salaires et des prix."
"en" => "Lancée dans les années 1960 par les économistes américains Robert Solow et Paul Samuelson, l’idée d’un possible arbitrage entre inflation et chômage orchestré par les pouvoirs publics s’est immédiatement imposée dans la littérature économique et dans la pratique politique. Dans cette optique, une demande globale boostée par la politique budgétaire peut faire diminuer le chômage. En retour, cette baisse du chômage génère des tensions sur le marché du travail conduisant à une hausse des salaires et des prix."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
376 => Essec\Faculty\Model\Contribution {#2647
#_index: "academ_contributions"
#_id: "14287"
#_source: array:18 [
"id" => "14287"
"slug" => "banques-europeennes-15-000-milliards-de-raisons-detre-inquiet"
"yearMonth" => "2023-03"
"year" => "2023"
"title" => "Banques européennes : 15.000 milliards de raisons d'être inquiet"
"description" => "GUYOT, M. et VRANCEANU, R. (2023). Banques européennes : 15.000 milliards de raisons d'être inquiet. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-08-31 09:22:34"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/banques-europeennes-15-000-milliards-de-raisons-d-etre-inquiet-955806.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "La chute de la banque californienne Silicon Valley Bank (SVB) vient rappeler que la hausse des taux n'est pas un processus lisse se limitant à une simple réduction des investissements productifs financés par emprunt. Si le système bancaire aux Etats-Unis est ébranlé, qu'en est-il en Europe?"
"en" => "La chute de la banque californienne Silicon Valley Bank (SVB) vient rappeler que la hausse des taux n'est pas un processus lisse se limitant à une simple réduction des investissements productifs financés par emprunt. Si le système bancaire aux Etats-Unis est ébranlé, qu'en est-il en Europe?"
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
377 => Essec\Faculty\Model\Contribution {#2648
#_index: "academ_contributions"
#_id: "14288"
#_source: array:18 [
"id" => "14288"
"slug" => "pourquoi-le-monstre-de-linflation-resiste-a-la-hausse-des-taux"
"yearMonth" => "2023-03"
"year" => "2023"
"title" => "Pourquoi le « monstre de l'inflation » résiste à la hausse des taux"
"description" => "GUYOT, M. et VRANCEANU, R. (2023). Pourquoi le « monstre de l'inflation » résiste à la hausse des taux. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-08-31 09:25:13"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/pourquoi-le-monstre-de-l-inflation-resiste-a-la-hausse-des-taux-954942.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Si la hausse des taux a eu l'effet escompté sur certains segments de l'économie des Etats-Unis, elle ne l'a pas eu sur d'autres, par exemple sur le marché du travail, obligeant la Fed à durcir sa politique monétaire, ce qui n'est pas sans risques."
"en" => "Si la hausse des taux a eu l'effet escompté sur certains segments de l'économie des Etats-Unis, elle ne l'a pas eu sur d'autres, par exemple sur le marché du travail, obligeant la Fed à durcir sa politique monétaire, ce qui n'est pas sans risques."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
378 => Essec\Faculty\Model\Contribution {#2649
#_index: "academ_contributions"
#_id: "14289"
#_source: array:18 [
"id" => "14289"
"slug" => "inflation-elevee-la-faute-des-entreprises-ou-des-pouvoirs-publics"
"yearMonth" => "2023-07"
"year" => "2023"
"title" => "Inflation élevée : la faute des entreprises ou des pouvoirs publics ?"
"description" => "GUYOT, M. et VRANCEANU, R. (2023). Inflation élevée : la faute des entreprises ou des pouvoirs publics ? <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2023-08-31 09:27:57"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/inflation-elevee-la-faute-des-entreprises-ou-des-pouvoirs-publics-969415.html"
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "a persistance de l'inflation serait due pour certains, à la rapacité des entreprise qui auraient profité de cette période pour augmenter leurs prix et leurs marges bénéficiaires. Mais cette explication inverse la cause et l'effet."
"en" => "a persistance de l'inflation serait due pour certains, à la rapacité des entreprise qui auraient profité de cette période pour augmenter leurs prix et leurs marges bénéficiaires. Mais cette explication inverse la cause et l'effet."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
379 => Essec\Faculty\Model\Contribution {#2650
#_index: "academ_contributions"
#_id: "14612"
#_source: array:18 [
"id" => "14612"
"slug" => "smuggling-of-forced-migrants-to-europe-a-matching-model"
"yearMonth" => "2023-11"
"year" => "2023"
"title" => "Smuggling of Forced Migrants to Europe: A Matching Model"
"description" => "CHARLOT, O., NAIDITCH, C. et VRANCEANU, R. (2023). <i>Smuggling of Forced Migrants to Europe: A Matching Model</i>. WP 2309, ESSEC Business School."
"authors" => array:3 [
0 => array:2 [
"name" => "CHARLOT Olivier"
"bid" => "B00331627"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
2 => array:1 [
"name" => "NAIDITCH Claire"
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Migrant smuggling"
1 => "Irregular migration"
2 => "Forced migration"
3 => "Matching model"
4 => "Europe"
]
"updatedAt" => "2023-12-02 01:01:30"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => ""
"volume" => ""
"number" => ""
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Cahier de Recherche"
"en" => "Working Papers"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper1 develops a matching model a la Pissarides (2000) to analyze the smuggling market for forced migrants, building on the empirical evidence related to the smuggling of migrants from the Horn of Africa and the Middle East to the European region in the last decade. Comparative statics for the equilibrium solution reveals that coercion-based measures targeting the smugglers achieve a reduction in the number of irregular migrants and smugglers at the expense of migrants’ overall welfare. Slightly increasing legal migration opportunities has the interesting feature of reducing irregular flows, without deteriorating migrants’ welfare nor increasing the total number of migrants. An extremely restrictive asylum policy has similar effects in terms of the flows of irregular migrants as a quite loose one, with the largest flows of irregular migrants reached for a "middle-range" policy."
"en" => "This paper1 develops a matching model a la Pissarides (2000) to analyze the smuggling market for forced migrants, building on the empirical evidence related to the smuggling of migrants from the Horn of Africa and the Middle East to the European region in the last decade. Comparative statics for the equilibrium solution reveals that coercion-based measures targeting the smugglers achieve a reduction in the number of irregular migrants and smugglers at the expense of migrants’ overall welfare. Slightly increasing legal migration opportunities has the interesting feature of reducing irregular flows, without deteriorating migrants’ welfare nor increasing the total number of migrants. An extremely restrictive asylum policy has similar effects in terms of the flows of irregular migrants as a quite loose one, with the largest flows of irregular migrants reached for a "middle-range" policy."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
380 => Essec\Faculty\Model\Contribution {#2651
#_index: "academ_contributions"
#_id: "14698"
#_source: array:18 [
"id" => "14698"
"slug" => "reluctance-to-pursue-breakthrough-research-a-signaling-explanation"
"yearMonth" => "2024-05"
"year" => "2024"
"title" => "Reluctance to pursue breakthrough research: A signaling explanation"
"description" => "BESANCENOT, D. et VRANCEANU, R. (2024). Reluctance to pursue breakthrough research: A signaling explanation. <i>Research Policy</i>, 53(4), pp. 104974."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "Besancenot Damien"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Economics of science"
1 => "Breakthrough innovation"
2 => "Multi-task"
3 => "Signaling"
]
"updatedAt" => "2024-10-31 13:51:19"
"publicationUrl" => "https://doi.org/10.1016/j.respol.2024.104974"
"publicationInfo" => array:3 [
"pages" => "104974"
"volume" => "53"
"number" => "4"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "The current state of scientific research is disappointing due to the lack of significant breakthroughs, despite an ever-increasing number of publications and substantial resources invested in R&D activities. This paper proposes a signaling model as a complementary explanation to this phenomenon. If managers of research institutions can observe publications but are unable to observe breakthrough innovations, low-skilled scholars might reduce their investment in exploratory research and instead invest time in publishing as many papers as high-skilled scholars. This would allow them to claim the same level of compensation. In response to the imitation by low-skilled scholars, high-skilled scholars would publish even more, reaching a point where low-skilled scholars would abandon the imitation strategy. This mechanism leads to an equilibrium with (1) insufficient investment in exploratory research by high-skilled scholars, (2) excessive focus on publishing papers, (3) reduced effectiveness of resource-based incentives for exploratory research, and (4) reduced effectiveness of reward-based incentives for research."
"en" => "The current state of scientific research is disappointing due to the lack of significant breakthroughs, despite an ever-increasing number of publications and substantial resources invested in R&D activities. This paper proposes a signaling model as a complementary explanation to this phenomenon. If managers of research institutions can observe publications but are unable to observe breakthrough innovations, low-skilled scholars might reduce their investment in exploratory research and instead invest time in publishing as many papers as high-skilled scholars. This would allow them to claim the same level of compensation. In response to the imitation by low-skilled scholars, high-skilled scholars would publish even more, reaching a point where low-skilled scholars would abandon the imitation strategy. This mechanism leads to an equilibrium with (1) insufficient investment in exploratory research by high-skilled scholars, (2) excessive focus on publishing papers, (3) reduced effectiveness of resource-based incentives for exploratory research, and (4) reduced effectiveness of reward-based incentives for research."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
381 => Essec\Faculty\Model\Contribution {#2652
#_index: "academ_contributions"
#_id: "14729"
#_source: array:18 [
"id" => "14729"
"slug" => "smuggling-of-forced-migrants-to-europe-a-matching-model"
"yearMonth" => "2024-02"
"year" => "2024"
"title" => "Smuggling of forced migrants to Europe: a matching model"
"description" => "CHARLOT, O., NAIDITCH, C. et VRANCEANU, R. (2024). Smuggling of forced migrants to Europe: a matching model. <i>Journal of Population Economics</i>, 37(18), pp. 10.1007/s00148-024-00993-1."
"authors" => array:3 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "Charlot Olivier"
]
2 => array:1 [
"name" => "Naiditch Claire"
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Migrant smuggling"
1 => "Irregular migration"
2 => "Forced migration"
3 => "Matching model"
4 => "Europe"
]
"updatedAt" => "2024-02-29 01:01:18"
"publicationUrl" => "https://link.springer.com/article/10.1007/s00148-024-00993-1"
"publicationInfo" => array:3 [
"pages" => "10.1007/s00148-024-00993-1"
"volume" => "37"
"number" => "18"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper develops a matching model to analyze the smuggling market for forced migrants, building on the empirical evidence related to the smuggling of migrants from the Horn of Africa and the Middle East to Europe in the last decade. Comparative statics for the equilibrium solution reveal that coercion-based measures targeting the smugglers reduce the number of irregular migrants and smugglers at the expense of migrants’ overall welfare. Slightly increasing legal migration opportunities has the interesting feature of reducing irregular flows, without deteriorating migrants’ welfare or increasing the total number of migrants. An extremely restrictive asylum policy has similar effects in terms of the flows of irregular migrants as a quite loose one, with the largest flows of irregular migrants occurring under a “middle-range” policy"
"en" => "This paper develops a matching model to analyze the smuggling market for forced migrants, building on the empirical evidence related to the smuggling of migrants from the Horn of Africa and the Middle East to Europe in the last decade. Comparative statics for the equilibrium solution reveal that coercion-based measures targeting the smugglers reduce the number of irregular migrants and smugglers at the expense of migrants’ overall welfare. Slightly increasing legal migration opportunities has the interesting feature of reducing irregular flows, without deteriorating migrants’ welfare or increasing the total number of migrants. An extremely restrictive asylum policy has similar effects in terms of the flows of irregular migrants as a quite loose one, with the largest flows of irregular migrants occurring under a “middle-range” policy"
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
382 => Essec\Faculty\Model\Contribution {#2653
#_index: "academ_contributions"
#_id: "14772"
#_source: array:18 [
"id" => "14772"
"slug" => "contrats-de-travail-et-emploi-dans-un-modele-ville-peripherie"
"yearMonth" => "2024-04"
"year" => "2024"
"title" => "Contrats de travail et emploi dans un modèle ville-périphérie"
"description" => "CONTENSOU, F. et VRANCEANU, R. (2024). Contrats de travail et emploi dans un modèle ville-périphérie. <i>Revue Economique</i>, 75(2), pp. 271-300."
"authors" => array:2 [
0 => array:3 [
"name" => "CONTENSOU François"
"bid" => "B00000121"
"slug" => "contensou-francois"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:8 [
0 => "contrat de travail"
1 => "information imparfaite"
2 => "coût de transport"
3 => "horaires de travail"
4 => "labor contract"
5 => "imperfect information"
6 => "transport cost"
7 => "hours of work"
]
"updatedAt" => "2024-10-31 13:51:19"
"publicationUrl" => "https://doi.org/10.3917/reco.752.0271"
"publicationInfo" => array:3 [
"pages" => "271-300"
"volume" => "75"
"number" => "2"
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Prenant en considération l’accroissement des coûts de transport subis par les travailleurs, cet article propose d’étudier la formation des contrats de travail conçus par un employeur s’adressant à deux populations de collaborateurs, populations qui diffèrent par la distance séparant leur domicile et le lieu de production. L’employeur cherche à en obtenir un volume d’heures prédéterminé. L’état de la législation du travail explique que des contrats distincts sont possibles mais soumis au libre choix des travailleurs, la discrimination explicite étant exclue. Le modèle précise l’effet des différences de coût et de durée du transport sur les rémunérations et les horaires choisis par l’employeur, et sur les effectifs demandés des deux catégories."
"en" => "This paper studies the formation of labor contracts designed by an employer addressing two populations of employees that differ by the distance between their home and the workplace, against the background of increasing transportation costs. Labor legislation allows for different wage-hour contracts but prohibits explicit contract discrimination, allowing workers the freedom to choose which contract they prefer. Under these assumptions, the model reveals the effect of differences in the cost and duration of transportation on the wages and work schedules chosen by the employer, and on the required workforce of the two categories."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
383 => Essec\Faculty\Model\Contribution {#2654
#_index: "academ_contributions"
#_id: "14773"
#_source: array:18 [
"id" => "14773"
"slug" => "can-attentional-nudges-improve-efficiency-of-bilateral-multi-attribute-negotiations"
"yearMonth" => "2024-06"
"year" => "2024"
"title" => "Can attentional nudges improve efficiency of bilateral multi-attribute negotiations?"
"description" => "LAMIRAUD, K., PATRIS, J. et VRANCEANU, R. (2024). Can attentional nudges improve efficiency of bilateral multi-attribute negotiations? <i>Journal of Behavioral and Experimental Economics</i>, 110, pp. 102205."
"authors" => array:3 [
0 => array:3 [
"name" => "LAMIRAUD Karine"
"bid" => "B00278040"
"slug" => "lamiraud-karine"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
2 => array:1 [
"name" => "Patris Julien"
]
]
"ouvrage" => ""
"keywords" => array:5 [
0 => "Multi-attribute negotiation"
1 => "Framed experiment"
2 => "Attentional nudge"
3 => "Information sharing"
4 => "Trust"
]
"updatedAt" => "2024-10-31 13:51:19"
"publicationUrl" => "https://doi.org/10.1016/j.socec.2024.102205"
"publicationInfo" => array:3 [
"pages" => "102205"
"volume" => "110"
"number" => null
]
"type" => array:2 [
"fr" => "Articles"
"en" => "Journal articles"
]
"support_type" => array:2 [
"fr" => "Revue scientifique"
"en" => "Scientific journal"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "This paper reports the results from a lab experiment to simulate negotiation on innovative therapy commercialization. Using a between-subject design, we analyzed the consequences of two light choice interventions: (1) guiding negotiations towards early wins, and (2) inviting negotiators to share information about their priority goals. In both treatments, the total value created exceeded the control value by approximately 9 % of the maximal value that can be created in this experiment. However, it was essentially the buyer who captured the additional value. We found that, conditional on the success of the negotiation, the total value created increased with the time spent negotiating. Negotiator gender had an impact on the negotiation outcome, with women underperforming compared to men."
"en" => "This paper reports the results from a lab experiment to simulate negotiation on innovative therapy commercialization. Using a between-subject design, we analyzed the consequences of two light choice interventions: (1) guiding negotiations towards early wins, and (2) inviting negotiators to share information about their priority goals. In both treatments, the total value created exceeded the control value by approximately 9 % of the maximal value that can be created in this experiment. However, it was essentially the buyer who captured the additional value. We found that, conditional on the success of the negotiation, the total value created increased with the time spent negotiating. Negotiator gender had an impact on the negotiation outcome, with women underperforming compared to men."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
384 => Essec\Faculty\Model\Contribution {#2655
#_index: "academ_contributions"
#_id: "14798"
#_source: array:18 [
"id" => "14798"
"slug" => "migrant-smuggling-to-europe-a-two-sector-model-with-directed-search"
"yearMonth" => "2024-05"
"year" => "2024"
"title" => "Migrant smuggling to Europe: A two-sector model with directed search"
"description" => "NAIDITCH, C. et VRANCEANU, R. (2024). <i>Migrant smuggling to Europe: A two-sector model with directed search</i>. WP 2401, ESSEC Business School."
"authors" => array:2 [
0 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
1 => array:1 [
"name" => "NAIDITCH Claire"
]
]
"ouvrage" => ""
"keywords" => array:4 [
0 => "Migrant smuggling"
1 => "Directed search"
2 => "Dual smuggling market"
3 => "Irregular migration"
]
"updatedAt" => "2024-10-31 13:51:19"
"publicationUrl" => null
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Documents de travail"
"en" => "Working Papers"
]
"support_type" => array:2 [
"fr" => "Editeur"
"en" => "Publisher"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "In the last decade, combating migrant smuggling has emerged as a top priority for the European Union (EU). The analysis in this paper accounts for the dual structure of the market for smuggling services, including a criminal cartel segment and a segment of small self-employed smuggler. The large trading frictions specific to this criminal activity justify the use of a directed search model of fee determination. Comparative statics for the equilibrium solution and numerical simulations show that while general-purpose policy measures demonstrate efficiency in curbing irregular migration, they might inadvertently bolster cartel profits as they push self-employed smugglers out of the market."
"en" => "In the last decade, combating migrant smuggling has emerged as a top priority for the European Union (EU). The analysis in this paper accounts for the dual structure of the market for smuggling services, including a criminal cartel segment and a segment of small self-employed smuggler. The large trading frictions specific to this criminal activity justify the use of a directed search model of fee determination. Comparative statics for the equilibrium solution and numerical simulations show that while general-purpose policy measures demonstrate efficiency in curbing irregular migration, they might inadvertently bolster cartel profits as they push self-employed smugglers out of the market."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
385 => Essec\Faculty\Model\Contribution {#2656
#_index: "academ_contributions"
#_id: "14967"
#_source: array:18 [
"id" => "14967"
"slug" => "dette-publique-jusquici-tout-va-t-il-vraiment-si-bien"
"yearMonth" => "2023-05"
"year" => "2023"
"title" => "Dette publique : jusqu'ici tout va-t-il vraiment si bien ?"
"description" => "GUYOT, M. et VRANCEANU, R. (2023). Dette publique : jusqu'ici tout va-t-il vraiment si bien ? <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:1 [
0 => "dette publique"
]
"updatedAt" => "2024-10-31 13:51:19"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/dette-publique-jusqu-ici-tout-va-t-il-vraiment-si-bien-962877.html"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "A la fin de l'année dernière, la dette publique de la France au sens de Maastricht représentait 111,6% du PIB, celle de l'Allemagne 66,3%. Avant la crise financière de 2007, ces ratios étaient respectivement de 65% et 64%. En réalité, contrairement à ce qu'affirment nombre d'économistes trop optimistes, la trajectoire de la dette en France est bien plus alarmante qu'il n'y paraît."
"en" => "A la fin de l'année dernière, la dette publique de la France au sens de Maastricht représentait 111,6% du PIB, celle de l'Allemagne 66,3%. Avant la crise financière de 2007, ces ratios étaient respectivement de 65% et 64%. En réalité, contrairement à ce qu'affirment nombre d'économistes trop optimistes, la trajectoire de la dette en France est bien plus alarmante qu'il n'y paraît."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
386 => Essec\Faculty\Model\Contribution {#2657
#_index: "academ_contributions"
#_id: "14968"
#_source: array:18 [
"id" => "14968"
"slug" => "controle-des-prix-le-retour-desolant-des-postures-populistes-du-gouvernement"
"yearMonth" => "2023-09"
"year" => "2023"
"title" => "Contrôle des prix : le retour désolant des postures populistes du gouvernement"
"description" => "GUYOT, M. et VRANCEANU, R. (2023). Contrôle des prix : le retour désolant des postures populistes du gouvernement. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:2 [
0 => "inflation"
1 => "contrôle des prix"
]
"updatedAt" => "2024-10-31 13:51:19"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/controle-des-prix-le-retour-desolant-des-postures-populistes-du-gouvernement-974795.html"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "L'inflation, repartie à la hausse en août en France, pousse les politiques à vouloir imposer des mesures de restrictions sur certains produits pour montrer aux consommateurs qu'ils ont les moyens d'agir et qu'ils maîtrisent la situation. Mais le contrôle des prix crée des perturbations en modifiant les comportements économiques, et provoque généralement une baisse de l'offre."
"en" => "L'inflation, repartie à la hausse en août en France, pousse les politiques à vouloir imposer des mesures de restrictions sur certains produits pour montrer aux consommateurs qu'ils ont les moyens d'agir et qu'ils maîtrisent la situation. Mais le contrôle des prix crée des perturbations en modifiant les comportements économiques, et provoque généralement une baisse de l'offre."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
387 => Essec\Faculty\Model\Contribution {#2658
#_index: "academ_contributions"
#_id: "14969"
#_source: array:18 [
"id" => "14969"
"slug" => "quand-la-geopolitique-prend-trop-le-pas-sur-leconomique"
"yearMonth" => "2023-10"
"year" => "2023"
"title" => "Quand la géopolitique prend (trop) le pas sur l'économique"
"description" => "GUYOT, M. et VRANCEANU, R. (2023). Quand la géopolitique prend (trop) le pas sur l'économique. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:1 [
0 => "géopolitique"
]
"updatedAt" => "2024-10-31 13:51:19"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/quand-la-geopolitique-prend-trop-le-pas-sur-l-economique-978650.html"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les forces pacificatrices des échanges équitables de marché sont remises en cause par les tensions, conflits, dérèglements qui viennent de l'action de dirigeants de pays non-démocratiques. Les pays de l'Union européenne doivent prendre la mesure de ce changement géopolitique majeur et se préparer à y faire face en prenant certaines mesures."
"en" => "Les forces pacificatrices des échanges équitables de marché sont remises en cause par les tensions, conflits, dérèglements qui viennent de l'action de dirigeants de pays non-démocratiques. Les pays de l'Union européenne doivent prendre la mesure de ce changement géopolitique majeur et se préparer à y faire face en prenant certaines mesures."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
388 => Essec\Faculty\Model\Contribution {#2659
#_index: "academ_contributions"
#_id: "14970"
#_source: array:18 [
"id" => "14970"
"slug" => "les-causes-structurelles-du-declassement-de-leurope-par-rapport-aux-etats-unis"
"yearMonth" => "2023-10"
"year" => "2023"
"title" => "Les causes structurelles du déclassement de l'Europe par rapport aux Etats-Unis"
"description" => "GUYOT, M. et VRANCEANU, R. (2023). Les causes structurelles du déclassement de l'Europe par rapport aux Etats-Unis. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:3 [
0 => "taux de croissance"
1 => "Europe"
2 => "US"
]
"updatedAt" => "2024-10-31 13:51:19"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/les-causes-structurelles-du-declassement-de-l-europe-par-rapport-aux-etats-unis-981056.html"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Ces dernières décennies, les Etats-Unis creusent l'écart avec la zone euro en matière de croissance économique. S'il y a des raisons conjoncturelles, il existe aussi des éléments structurels pour expliquer le retard européen."
"en" => "Ces dernières décennies, les Etats-Unis creusent l'écart avec la zone euro en matière de croissance économique. S'il y a des raisons conjoncturelles, il existe aussi des éléments structurels pour expliquer le retard européen."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
389 => Essec\Faculty\Model\Contribution {#2660
#_index: "academ_contributions"
#_id: "14971"
#_source: array:18 [
"id" => "14971"
"slug" => "flechage-du-livret-a-vers-la-defense-une-solution-de-pis-aller"
"yearMonth" => "2023-12"
"year" => "2023"
"title" => "Fléchage du Livret A vers la défense, une solution de pis-aller"
"description" => "GUYOT, M. et VRANCEANU, R. (2023). Fléchage du Livret A vers la défense, une solution de pis-aller. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2024-10-31 13:51:19"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/flechage-du-livret-a-vers-la-defense-une-solution-de-pis-aller-985843.html"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Depuis l'agression russe contre l'Ukraine le 22 février 2022, les gouvernements européens touchent du doigt la différence entre les postures et la réalité économique et industrielle en matière de défense de l'Europe."
"en" => "Depuis l'agression russe contre l'Ukraine le 22 février 2022, les gouvernements européens touchent du doigt la différence entre les postures et la réalité économique et industrielle en matière de défense de l'Europe."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
390 => Essec\Faculty\Model\Contribution {#2661
#_index: "academ_contributions"
#_id: "14972"
#_source: array:18 [
"id" => "14972"
"slug" => "fed-pour-linstant-incroyablement-tout-va-bien"
"yearMonth" => "2024-02"
"year" => "2024"
"title" => "Fed : pour l'instant, incroyablement, tout va bien"
"description" => "GUYOT, M. et VRANCEANU, R. (2024). Fed : pour l'instant, incroyablement, tout va bien. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:2 [
0 => "inflation"
1 => "croissance"
]
"updatedAt" => "2024-10-31 13:51:19"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/fed-pour-l-instant-incroyablement-tout-va-bien-989457.html"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les Etats-Unis connaissent à la fois une baisse de l'inflation, une croissance dynamique et des marchés financiers euphoriques. Un paradoxe du point économique résultant d'une conjoncture particulière."
"en" => "Les Etats-Unis connaissent à la fois une baisse de l'inflation, une croissance dynamique et des marchés financiers euphoriques. Un paradoxe du point économique résultant d'une conjoncture particulière."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
391 => Essec\Faculty\Model\Contribution {#2662
#_index: "academ_contributions"
#_id: "14973"
#_source: array:18 [
"id" => "14973"
"slug" => "la-compulsion-dinterdire-mesquine-et-destructrice-de-valeur"
"yearMonth" => "2024-02"
"year" => "2024"
"title" => "La compulsion d'interdire, mesquine et destructrice de valeur"
"description" => "GUYOT, M. et VRANCEANU, R. (2024). La compulsion d'interdire, mesquine et destructrice de valeur. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => array:2 [
0 => "économie"
1 => "bien commun"
]
"updatedAt" => "2024-10-31 13:51:19"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/la-compulsion-d-interdire-mesquine-et-destructrice-de-valeur-990114.html"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
"fr" => "Les récentes manifestations des agriculteurs visaient à protester notamment contre l'imposition croissante de normes et la fréquence de leurs contrôles. Cette inflation n'est pas nouvelle, le phénomène témoignant d'une dérive du fonctionnement de nos systèmes démocratiques, qui oublie de plus en plus le bien commun et une approche en termes de coûts et bénéfices."
"en" => "Les récentes manifestations des agriculteurs visaient à protester notamment contre l'imposition croissante de normes et la fréquence de leurs contrôles. Cette inflation n'est pas nouvelle, le phénomène témoignant d'une dérive du fonctionnement de nos systèmes démocratiques, qui oublie de plus en plus le bien commun et une approche en termes de coûts et bénéfices."
]
"authors_fields" => array:2 [
"fr" => "Economie"
"en" => "Economics"
]
"indexedAt" => "2024-11-21T08:21:48.000Z"
]
+lang: "fr"
+"_type": "_doc"
+"_score": 3.4044087
+"parent": null
}
392 => Essec\Faculty\Model\Contribution {#2663
#_index: "academ_contributions"
#_id: "14974"
#_source: array:18 [
"id" => "14974"
"slug" => "donald-trump-na-pas-tort-cest-aux-europeens-de-se-defendre-contre-toute-agression"
"yearMonth" => "2024-02"
"year" => "2024"
"title" => "Donald Trump n'a pas tort, c'est aux Européens de se défendre contre toute agression"
"description" => "GUYOT, M. et VRANCEANU, R. (2024). Donald Trump n'a pas tort, c'est aux Européens de se défendre contre toute agression. <i>La Tribune</i>."
"authors" => array:2 [
0 => array:3 [
"name" => "GUYOT Marc"
"bid" => "B00000236"
"slug" => "guyot-marc"
]
1 => array:3 [
"name" => "VRANCEANU Radu"
"bid" => "B00000524"
"slug" => "vranceanu-radu"
]
]
"ouvrage" => ""
"keywords" => []
"updatedAt" => "2024-10-31 13:51:19"
"publicationUrl" => "https://www.latribune.fr/opinions/tribunes/donald-trump-n-a-pas-tort-c-est-aux-europeens-de-se-defendre-contre-toute-agression-990490.html"
"publicationInfo" => array:3 [
"pages" => null
"volume" => null
"number" => null
]
"type" => array:2 [
"fr" => "Articles ou vidéos de vulgarisation"
"en" => "Press article, video or other popular media"
]
"support_type" => array:2 [
"fr" => "Presse"
"en" => "Press"
]
"countries" => array:2 [
"fr" => null
"en" => null
]
"abstract" => array:2 [
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"en" => "En pleine campagne électorale aux Etats-Unis, la déclaration de Donald Trump, affirmant que s'il devenait président son pays ne se porterait pas au secours d'un des membres de l'Otan s'il était attaqué, a soulevé la polémique. Mais elle rappelle aussi que les pays européens sont loin de contribuer à la hauteur des enjeux de défense posés par la guerre que mène la Russie en Ukraine depuis bientôt deux ans."
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393 => Essec\Faculty\Model\Contribution {#2664
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"title" => "Le contrôle des prix agricoles est une dangereuse poudre aux yeux"
"description" => "GUYOT, M. et VRANCEANU, R. (2024). Le contrôle des prix agricoles est une dangereuse poudre aux yeux. <i>La Tribune</i>."
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394 => Essec\Faculty\Model\Contribution {#2665
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"title" => "Industries européennes de défense : première proposition stratégique et changement de philosophie"
"description" => "GUYOT, M. et VRANCEANU, R. (2024). Industries européennes de défense : première proposition stratégique et changement de philosophie. <i>La Tribune</i>."
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395 => Essec\Faculty\Model\Contribution {#2666
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