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La spécialisation des exploitations agricoles : changements techniques et prix des facteurs

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  • Dupraz, Pierre

Abstract

L'évolution de l'agriculture française est caractérisée par la concentration et la spécialisation des exploitations. Dans le cadre d'un équilibre concurrentiel comportant un nombre fini d'exploitations, la compétitivité relative des exploitations diversifiées et des exploitations spécialisées est décrite au travers de l'évolution différenciée des économies d'échelle et des économies de gamme. L'approche théorique montre comment l'évolution des prix des facteurs de production permet d'expliquer, au travers de ces changements techniques, la spécialisation des exploitations agricoles. L'analyse empirique propose une interprétation de la dissociation des productions animale et végétale, observée dans le secteur agricole.
(This abstract was borrowed from another version of this item.)
(This abstract was borrowed from another version of this item.)

Suggested Citation

  • Dupraz, Pierre, 1997. "La spécialisation des exploitations agricoles : changements techniques et prix des facteurs," Cahiers d'Economie et de Sociologie Rurales (CESR), Institut National de la Recherche Agronomique (INRA), vol. 45.
    • Handle: RePEc:ags:inrace:211322
    DOI: 10.22004/ag.econ.211322
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    1. William J. Baumol & Dietrich Fischer, 1978. "Cost-Minimizing Number of Firms and Determination of Industry Structure," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 92(3), pages 439-467.
    2. J. Fernandez-Cornejo & C. M. Gempesaw II & J. G. Elterich & S. E. Stefanou, 1992. "Dynamic Measures of Scope and Scale Economies: An Application to German Agriculture," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 74(2), pages 329-342.
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