Fu, Haifeng and Xu, Ying and Zhang, Luyi (2007): Characterizing Purestrategy Equilibria in Large Games.
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Abstract
In this paper, we divide the players of a large game into countable different groups and assume that each player’s payoff depends on her own action and the distribution of actions in each of the subgroups. Focusing on the interaction between Nash equilibria and the best response correspondence of the players, we characterize the purestrategy equilibria in three settings of such large games, namely large games with countable actions, large games with countable homogeneous groups of players and large games with an atomless Loeb agent space. Furthermore, we also present a counterexample showing that a similar characterization result does not hold for large games under a more general setting.
Item Type:  MPRA Paper 

Original Title:  Characterizing Purestrategy Equilibria in Large Games 
Language:  English 
Keywords:  Large games, Pure strategy equilibrium, Characterization 
Subjects:  C  Mathematical and Quantitative Methods > C7  Game Theory and Bargaining Theory > C72  Noncooperative Games 
Item ID:  7514 
Depositing User:  Haifeng Fu 
Date Deposited:  07 Mar 2008 17:17 
Last Modified:  29 Sep 2019 04:45 
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URI:  https://mpra.ub.unimuenchen.de/id/eprint/7514 
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