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Farmers' behaviours modelling under risk : generalised MOTAD application
[Modélisation du comportement des exploitants agricoles tenant compte du risque : application du MOTAD généralisé]

Author

Listed:
  • A.M. Bouzit

    (Unité d'économie et sociologie rurales de Montpellier - INRA - Institut National de la Recherche Agronomique)

  • Thomas Rieu

    (Inconnu)

  • Patrick Rio

    (Unité d'économie et sociologie rurales de Montpellier - INRA - Institut National de la Recherche Agronomique)

Abstract

L'une des limites des modèles linéaires appliqués à l'étude des décisions des agriculteurs est l'hypothèse que tous les paramètres définissant le modèle (prix, rendements, coefficients techniques, quantités de ressources), sont connus avec certitude. La prise en compte de leur caractère aléatoire nécessite d'abandonner cette hypothèse. On étudie une généralisation du modèle Motad qui approche le risque par la déviation standard absolue, où tous les paramètres du modèle sont supposés aléatoires. Ce modèle est appliqué pour décrire le comportement d'un groupe d'exploitations de polyculture-élevage à orientation laitière, dans la plaine du Forez.

Suggested Citation

  • A.M. Bouzit & Thomas Rieu & Patrick Rio, 1993. "Farmers' behaviours modelling under risk : generalised MOTAD application [Modélisation du comportement des exploitants agricoles tenant compte du risque : application du MOTAD généralisé]," Post-Print hal-02847634, HAL.
  • Handle: RePEc:hal:journl:hal-02847634
    as

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