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Nash implementation with an infinite-dimensional trade space


  • Guillaume Bernis


  • Gaël Giraud



This paper deals with the problem of implementing the Walras correspondence via Nash equilibria, in exchange economies with infinitely many commodities and finitely many households with possibly non-ordered preferences. We explicitly construct a feasible mechanism enjoying some features, which have natural economic meanings. Under a fairly weak boundary condition, this game fully implements the Walras equilibria. If this condition is not fulfilled, our mechanism nevertheless implements the constrained Walras equilibria. Copyright Springer-Verlag Berlin/Heidelberg 2005

Suggested Citation

  • Guillaume Bernis & Gaël Giraud, 2005. "Nash implementation with an infinite-dimensional trade space," Review of Economic Design, Springer;Society for Economic Design, vol. 9(3), pages 271-287, August.
  • Handle: RePEc:spr:reecde:v:9:y:2005:i:3:p:271-287
    DOI: 10.1007/s10058-005-0130-1

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