Essec\Faculty\Model\Contribution {#2190
  #_index: "academ_contributions"
  #_id: "8309"
  #_source: array:26 [
    "id" => "8309"
    "slug" => "optimal-quality-improvement-and-innovation-over-the-life-cycle"
    "yearMonth" => "1996-06"
    "year" => "1996"
    "title" => "Optimal Quality Improvement and Innovation over the Life Cycle"
    "description" => "EL OUARDIGHI, F. et TAPIERO, C. (1996). <i>Optimal Quality Improvement and Innovation over the Life Cycle</i>. ESSEC Business School."
    "authors" => array:2 [
      0 => array:3 [
        "name" => "EL OUARDIGHI Fouad"
        "bid" => "B00000177"
        "slug" => "el-ouardighi-fouad"
      ]
      1 => array:1 [
        "name" => "TAPIERO 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" => "Dans cet article, nous proposons un modèle de contrôle de la diffusion des produits par la qualité. La résolution analytique de ce modèle par l'application du principe du maximum permet de déterminer la trajectoire optimale de la qualité au cours du cycle de vie des produits. La validation économétrique des hypothèses sous-jacentes au modèle conduit à l'ébauche d'une solution numérique."
      "en" => "In this paper, we formulate the problem of product diffusion control by quality. We apply the maximum principle of Pontryagin and obtain the optimal trajectory of quality during the  life cycle of a product under various functional hypotheses."
    ]
    "authors_fields" => array:2 [
      "fr" => "Management"
      "en" => "Management"
    ]
    "indexedAt" => "2024-04-16T10:22:02.000Z"
    "docTitle" => "Optimal Quality Improvement and Innovation over the Life Cycle"
    "docSurtitle" => "Working Papers"
    "authorNames" => "<a href="/cv/el-ouardighi-fouad">EL OUARDIGHI Fouad</a>, TAPIERO C."
    "docDescription" => "<span class="document-property-authors">EL OUARDIGHI Fouad, TAPIERO C.</span><br><span class="document-property-authors_fields">Management</span> | <span class="document-property-year">1996</span>"
    "keywordList" => ""
    "docPreview" => "<b>Optimal Quality Improvement and Innovation over the Life Cycle</b><br><span>1996-06 | Working Papers </span>"
    "docType" => "research"
    "publicationLink" => "<a href="#" target="_blank">Optimal Quality Improvement and Innovation over the Life Cycle</a>"
  ]
  +lang: "en"
  +"_type": "_doc"
  +"_score": 9.063849
  +"parent": null
}