Essec\Faculty\Model\Contribution {#6196
  #_index: "academ_contributions"
  #_id: "8904"
  #_source: array:25 [
    "id" => "8904"
    "slug" => "la-bourse-et-les-experts"
    "yearMonth" => "2001-04"
    "year" => "2001"
    "title" => "La Bourse et les experts"
    "description" => "AFTALION, F. (2001). La Bourse et les experts. <i>Les Echos</i>, pp. 69."
    "authors" => array:1 [
      0 => array:3 [
        "name" => "AFTALION Florin"
        "bid" => "B00000002"
        "slug" => "aftalion-florin"
      ]
    ]
    "ouvrage" => ""
    "keywords" => []
    "updatedAt" => "2020-12-17 18:37:46"
    "publicationUrl" => null
    "publicationInfo" => array:3 [
      "pages" => "69"
      "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 concours a opposé à Londres une voyante, une fillette de quatre ans et un expert financier. Il s'agissait de gérer, pendant une semaine, un portefeuille boursier. La fillette a gagné. Ce qui permet d'attirer l'attention des investisseurs sur l'impossibilité de prévoir l'évolution des cours boursiers. De rappeler aussi aux investisseurs l'avantage que présentent les placements indiciels."
      "en" => "In a recent contest a clairvoyant, a four year old little girl and a financial expert were asked to manage stock portfolios during a week. The little girl has outperformed the two other contestants. This should remind us that it's impossible to predict changes in the stock markets. It should also remind investors that index funds are better investing vehicles than actively managed ones."
    ]
    "authors_fields" => array:2 [
      "fr" => "Finance"
      "en" => "Finance"
    ]
    "indexedAt" => "2023-12-09T05:22:14.000Z"
    "docTitle" => "La Bourse et les experts"
    "docSurtitle" => "Articles ou vidéos de vulgarisation"
    "authorNames" => "<a href="/cv/aftalion-florin">AFTALION Florin</a>"
    "docDescription" => "<span class="document-property-authors">AFTALION Florin</span><br><span class="document-property-authors_fields">Finance</span> | <span class="document-property-year">2001</span>"
    "keywordList" => ""
    "docPreview" => "<b>La Bourse et les experts</b><br><span>2001-04 | Articles ou vidéos de vulgarisation </span>"
    "docType" => "research"
  ]
  +lang: "fr"
  +"_type": "_doc"
  +"_score": 8.839451
  +"parent": null
}