Self-implementation of social choice correspondences in Nash equilibrium

Saptarshi Mukherjee, Hans Peters

Research output: Working paperProfessional

Abstract

A social choice correspondence is Nash self-implementable if it can be
implemented in Nash equilibrium by a social choice function that selects
from it as the game form. We provide a fairly complete characterization of
all unanimous and anonymous social choice correspondences that can be
Nash implemented by an anonymous selection. In particular, such social
choice correspondences include the top correspondence and are included
in the Pareto correspondence.
Original languageEnglish
Number of pages18
Publication statusPublished - 2019

Keywords

  • social choice correspondence
  • Nash implementation
  • self-implementation

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