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Les déterminants de l'offre de bétail dans les pays sahéliens

Author

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  • Pascale Combes Motel

    (CERDI - Centre d'Études et de Recherches sur le Développement International - UCA [2017-2020] - Université Clermont Auvergne [2017-2020] - CNRS - Centre National de la Recherche Scientifique)

Abstract

[fre] L'éleveur sahélien alloue sa richesse entre bétail et actifs financiers et arbitre entre consommation présente et future. L'offre de bétail est déduite de la compo­sition du portefeuille et de l'épargne optimales de l'éleveur. Elle dépend, d'une part, du rapport des prix des biens consommés par l'éleveur et de vente du bétail et, d'autre part, des risques affectant la taille du troupeau et les prix. L'analyse économétrique sur des données empilées des pays sahéliens n'invalide pas le modèle. [eng] We provide a theoretical and empirical study of the supply of cattle in the Sahel. The livestock-keeper simultaneously chooses the temporal profile of his consumption and manages its portfolio as cattle is a capital good. The supply of cattle is on the one hand a function of relative prices of consumption goods and cattle and on the other hand a function of herd-size and price risks. Econometric testing of the function is made on pooled sahelian data and does not invalidate the model.
(This abstract was borrowed from another version of this item.)

Suggested Citation

  • Pascale Combes Motel, 1996. "Les déterminants de l'offre de bétail dans les pays sahéliens," Post-Print halshs-01822037, HAL.
    • Handle: RePEc:hal:journl:halshs-01822037
    DOI: 10.3406/reco.1996.409840
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    2. Claudio Araujo & Catherine Araujo Bonjean & Jean-Louis Combes & Pascale Combes Motel, 2005. "Devaluation and Cattle Market Integration in Burkina Faso," Journal of African Economies, Centre for the Study of African Economies, vol. 14(3), pages 359-384, September.

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