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Les jachères : une mesure qui pourrait permettre de concilier les intérêts de l'agriculteur et du contribuable européens ?

Author

Listed:
  • Jacques Blanchet
  • Jean-Charles Hautcolas
  • Jean-Claude Sourie

Abstract

[fre] Le travail qui est présenté ici correspond à un instrument simple d'aide à la décision. Il porte sur le blé et sur deux départements assez représentatifs de la céréaliculture française ; il traite de deux mesures de politique agricole : jachère pure ou jachère « énergétique ». Deux approches sont successivement empruntées : à partir d'un montant de prime déterminé on peut lire sur les graphiques la superficie et la quantité démobilisées et inversement ; à partir d'un taux donné de restitutions à l'exportation on peut définir un optimum, c'est-à-dire le niveau de prime pour lequel est réalisé le maximum d'économies en matière de dépenses de la PAC. Cet optimum dépend du degré d'intensité de la production, des modalités de distribution des primes et des types de jachère envisagés. La jachère « énergétique » de blé-éthanol donne le meilleur résultat compte tenu du prix du produit, lui-même avantagé par la détaxation du carburant. Le « surplus » éventuel procuré par la non-production ou par la production non alimentaire peut être réparti de manière à créer une convergence d'intérêt entre l'agriculteur et le contribuable européens. [eng] This paper represents for farmers and public authorities a kind of instrument conceived for decision assistance. It studies wheat in two french departments representative of the french cerealiculture. It is connected with two measures of agricultural policy : pure and simple fallow and energetic fallow. Two approchs are successively utilized : from a certain level of subsidy, we can read on the graphics surfaces and productions which will be eliminated and inversely ; from a certain level of restitution for export, we can define an optimum, that is to say the level of subsidy for which is realised the maximum of economies in the field of PAC expendidures. This optimum depends on degree of productive intensity, on modalities of subsidies distribution and on type of fallow which is envisaged. The energetic fallow of ethanol-wheat provides the best result according to the price of the sold product, price which is positively influenced by détaxation in France of this kind of energy. The éventuel surplus offered by non production or by non food production may be distributed in a manner of creating an interest convergency between european farmer and tax-payer.

Suggested Citation

  • Jacques Blanchet & Jean-Charles Hautcolas & Jean-Claude Sourie, 1991. "Les jachères : une mesure qui pourrait permettre de concilier les intérêts de l'agriculteur et du contribuable européens ?," Économie rurale, Programme National Persée, vol. 204(1), pages 11-16.
  • Handle: RePEc:prs:recoru:ecoru_0013-0559_1991_num_204_1_4211
    DOI: 10.3406/ecoru.1991.4211
    Note: DOI:10.3406/ecoru.1991.4211
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