Essec\Faculty\Model\Contribution {#2188
  #_index: "academ_contributions"
  #_id: "3194"
  #_source: array:26 [
    "id" => "3194"
    "slug" => "les-techniques-de-mesure-de-performance"
    "yearMonth" => "2003-02"
    "year" => "2003"
    "title" => "Les techniques de mesure de performance"
    "description" => "AFTALION, F. et PONCET, P. (2003). <i>Les techniques de mesure de performance</i>. Economica, 144 pages."
    "authors" => array:2 [
      0 => array:3 [
        "name" => "PONCET Patrice"
        "bid" => "B00000430"
        "slug" => "poncet-patrice"
      ]
      1 => array:1 [
        "name" => "AFTALION Florin"
      ]
    ]
    "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" => "Revue scientifique"
      "en" => "Scientific journal"
    ]
    "countries" => array:2 [
      "fr" => null
      "en" => null
    ]
    "abstract" => array:2 [
      "fr" => "Toute mesure de performance se heurte à deux difficultés principales. La première concerne la qualité des données, de nombreuses possibilités s'offrant aux professionnels quant aux modes de calculs, à la fréquence des observations, aux modes de rémunération des gestionnaires, à la façon de regrouper les portefeuilles gérés, aux entrées-sorties dans le fonds, etc. La seconde tient au fait que les espérances de rentabilité et les différentes mesures de risque envisageables sont des quantités inconnues qui, de ce fait, doivent être estimées. Et ces estimations posent de redoutables problèmes."
      "en" => "Any performance measure faces two main difficulties. The first one is data quality, as numerous options are available regarding calculations, data frequency, incentive fees, portfolio grouping, management of inflows and outflows and the like. The second one is that expected returns and risk measures are unknown quantites that must be estimated. It turns out that such estimation is plagued by numerous issues."
    ]
    "authors_fields" => array:2 [
      "fr" => "Finance"
      "en" => "Finance"
    ]
    "indexedAt" => "2024-04-25T07:22:01.000Z"
    "docTitle" => "Les techniques de mesure de performance"
    "docSurtitle" => "Books"
    "authorNames" => "<a href="/cv/poncet-patrice">PONCET Patrice</a>, AFTALION Florin"
    "docDescription" => "<span class="document-property-authors">PONCET Patrice, AFTALION Florin</span><br><span class="document-property-authors_fields">Finance</span> | <span class="document-property-year">2003</span>"
    "keywordList" => ""
    "docPreview" => "<b>Les techniques de mesure de performance</b><br><span>2003-02 | Books </span>"
    "docType" => "research"
    "publicationLink" => "<a href="#" target="_blank">Les techniques de mesure de performance</a>"
  ]
  +lang: "en"
  +"_type": "_doc"
  +"_score": 8.968779
  +"parent": null
}