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Competitive Equilibrium with Moral Hazard in Economies with Multiple Commodities

Author

Listed:
  • Alessandro Citanna

    (GREGH - Groupement de Recherche et d'Etudes en Gestion à HEC - HEC Paris - Ecole des Hautes Etudes Commerciales - CNRS - Centre National de la Recherche Scientifique)

  • Antonio Villanacci

    (UniFI - Università degli Studi di Firenze = University of Florence = Université de Florence)

Abstract

We study an economy with competitive commodity markets and exclusive pairwise contractual relations with moral hazard, where both the principal and the agent can be risk averse. We show existence of equilibria and their generic constrained suboptimality, by means of a change in the compensation schemes. Such suboptimality occurs provided the number of commodities is sufficiently large relative to the number of states and pair types, and there are at least three future states of the world.

Suggested Citation

  • Alessandro Citanna & Antonio Villanacci, 2000. "Competitive Equilibrium with Moral Hazard in Economies with Multiple Commodities," Working Papers hal-00598176, HAL.
  • Handle: RePEc:hal:wpaper:hal-00598176
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    Cited by:

    1. Daron Acemoglu & Alp Simsek, 2010. "Moral Hazard and Efficiency in General Equilibrium with Anonymous Trading," Levine's Working Paper Archive 661465000000000232, David K. Levine.

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