Regular economies with ambiguity aversion

نویسندگان

  • Noé Biheng
  • Jean-Marc Bonnisseau
  • Noé BIHENG
  • Jean-Marc BONNISSEAU
چکیده

We consider a family of exchange economies where consumers have multiprior preferences representing their ambiguity aversion. Under a linear independence assumption, we prove that regular economies are generic. Regular economies exhibit enjoyable properties: odd finite number of equilibrium prices, local constancy of this number and local differentiable selections of the equilibrium prices. Thus, even if ambiguity aversion is represented by non-differentiable multiprior preferences, economies retain generically the properties of the differentiable approach.

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تاریخ انتشار 2017