Essec\Faculty\Model\Contribution {#6196
  #_index: "academ_contributions"
  #_id: "7860"
  #_source: array:26 [
    "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" => "VRANCEANU Radu"
        "bid" => "B00000524"
        "slug" => "vranceanu-radu"
      ]
      1 => array:1 [
        "name" => "GROLLEAU G."
      ]
      2 => array:1 [
        "name" => "MATEU G."
      ]
      3 => array:1 [
        "name" => "SUTAN A."
      ]
    ]
    "ouvrage" => ""
    "keywords" => []
    "updatedAt" => "2023-03-08 16:21:10"
    "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" => """
        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" => "2024-04-19T19:22:02.000Z"
    "docTitle" => "“Facta non verba”: An experiment on pledging and giving"
    "docSurtitle" => "Documents de travail"
    "authorNames" => "<a href="/cv/vranceanu-radu">VRANCEANU Radu</a>, GROLLEAU G., MATEU G., SUTAN A."
    "docDescription" => "<span class="document-property-authors">VRANCEANU Radu, GROLLEAU G., MATEU G., SUTAN A.</span><br><span class="document-property-authors_fields">Economie</span> | <span class="document-property-year">2015</span>"
    "keywordList" => ""
    "docPreview" => "<b>“Facta non verba”: An experiment on pledging and giving</b><br><span>2015-06 | Documents de travail </span>"
    "docType" => "research"
    "publicationLink" => "<a href="#" target="_blank">“Facta non verba”: An experiment on pledging and giving</a>"
  ]
  +lang: "fr"
  +"_type": "_doc"
  +"_score": 8.797426
  +"parent": null
}