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Article dans une revue Journal of Mathematical Economics Année : 2008

General consumption constraints and regular economies

Résumé

In the spirit of Smale's work, we consider pure exchange economies with general consumption sets. In this paper, the consumption set of each household is described in terms of a function called possibility function. The main innovation comes from the dependency of each possibility function with respect to the individual endowments. We prove that, generically in the space of endowments and possibility functions, economies are regular. A regular economy has a finite number of equilibria, which locally depend on endowments and possibility functions in a continuous manner.
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Dates et versions

halshs-00309539, version 1 (06-08-2008)

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Jean-Marc Bonnisseau, Elena L. del Mercato. General consumption constraints and regular economies. Journal of Mathematical Economics, 2008, 44 (12), pp.1286-1301. ⟨10.1016/j.jmateco.2008.07.007⟩. ⟨halshs-00309539⟩
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