Essec\Faculty\Model\Contribution {#2216
  #_index: "academ_contributions"
  #_id: "5227"
  #_source: array:26 [
    "id" => "5227"
    "slug" => "vertical-coordination-mechanisms-in-a-cobweb-economy-a-system-dynamics-model-of-the-champagne-industry"
    "yearMonth" => "2006-07"
    "year" => "2006"
    "title" => "Vertical Coordination Mechanisms in a Cobweb Economy: A System Dynamics Model of the Champagne Industry"
    "description" => "DECLERCK, F. et CLOUTIER, L.M. (2006). Vertical Coordination Mechanisms in a Cobweb Economy: A System Dynamics Model of the Champagne Industry. Dans: <i>Proceedings of the 3rd International Wine Business & Marketing Conference</i>. Academy of Wine Business Research (AWBR)."
    "authors" => array:2 [
      0 => array:3 [
        "name" => "DECLERCK Francis"
        "bid" => "B00000143"
        "slug" => "declerck-francis"
      ]
      1 => array:1 [
        "name" => "CLOUTIER L.M."
      ]
    ]
    "ouvrage" => "Proceedings of the 3rd International Wine Business & Marketing Conference"
    "keywords" => array:8 [
      0 => "Anticipations de prix"
      1 => "AOC"
      2 => "Champagne"
      3 => "Coordination verticale"
      4 => "Economie Cobweb"
      5 => "Systèmes dynamiques"
      6 => "Vertical Coordination"
      7 => "Vin"
    ]
    "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" => "Nous avons modélisé un mécanisme de coordination verticale dans une économie « Cobweb » afin de prévoir les décisions des agents économiques d’une filière en matière de prix et volumes à propos de leurs transactions. Le modèle est appliqué à l’industrie du vin de Champagne : les viticulteurs et les maisons de champagne (négociants acheteurs de raisin)  coordonnent la production de raisins lors de leurs transactions de raisins en formant des anticipations de consommation finale de vin, de prix et de risques. Ce mécanisme implique des boucles sur le long terme du fait que le processus de vinification prend trois ans. Un modèle de système dynamique et non linéaire a permis de simuler la production de Champagne sur la base de décisions à court terme (rendement annuel/ha) et à long terme (surface plantée) avec des délais d’ajustement de l’offre. Les résultats des simulations sont importants pour les viticulteurs, négociants et décideurs politiques car la superficie en production atteint sa taille maximale autorisée par l’appellation d’origine contrôlée (AOC)."
      "en" => "We have modeled vertical coordination in a cobweb economy in order to forecast economic agents’ decisions along processing chains when they transfer product and negotiate volumes and prices.The model is applied to the Champagne industry. Grape producers and wine makers coordinate grape production and trade by forming expectations about final consumption, price and stock risks. The coordination mechanisms involve long feedback due to the three year wine process. A nonlinear and dynamic system dynamics model is used to simulate short and long term production of Champagne with lagged supply adjustments. Simulation results are crucial for stakeholders since the area under Champagne protected designation of origin(PDO) has reached its legal size limit."
    ]
    "authors_fields" => array:2 [
      "fr" => "Finance"
      "en" => "Finance"
    ]
    "indexedAt" => "2024-12-03T16:21:42.000Z"
    "docTitle" => "Vertical Coordination Mechanisms in a Cobweb Economy: A System Dynamics Model of the Champagne Industry"
    "docSurtitle" => "Conference Proceedings"
    "authorNames" => "<a href="/cv/declerck-francis">DECLERCK Francis</a>, CLOUTIER L.M."
    "docDescription" => "<span class="document-property-authors">DECLERCK Francis, CLOUTIER L.M.</span><br><span class="document-property-authors_fields">Finance</span> | <span class="document-property-year">2006</span>"
    "keywordList" => "<a href="#">Anticipations de prix</a>, <a href="#">AOC</a>, <a href="#">Champagne</a>, <a href="#">Coordination verticale</a>, <a href="#">Economie Cobweb</a>, <a href="#">Systèmes dynamiques</a>, <a href="#">Vertical Coordination</a>, <a href="#">Vin</a>"
    "docPreview" => "<b>Vertical Coordination Mechanisms in a Cobweb Economy: A System Dynamics Model of the Champagne Industry</b><br><span>2006-07 | Conference Proceedings </span>"
    "docType" => "research"
    "publicationLink" => "<a href="#" target="_blank">Vertical Coordination Mechanisms in a Cobweb Economy: A System Dynamics Model of the Champagne Industry</a>"
  ]
  +lang: "en"
  +"_type": "_doc"
  +"_score": 9.198268
  +"parent": null
}