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Partial Exposure in Large Games, Games and Economic Behavior

Abstract

In this work we introduce the notion of partial exposure, in which the players of a simultaneous-move Bayesian game are exposed to the realized types and chosen actions of a subset of the other players. We show that in large simultaneous-move game, each player has very little regret even after being partially exposed to other players. If players are given the opportunity to be exposed to others at the expense of a small decrease in utility, players will decline this opportunity, and the original Nash equilibria of the game will survive.

Type

Article

Author(s)

Ronen Gradwohl, Omer Reingold

Date Published

2010

Citations

Gradwohl, Ronen, and Omer Reingold. 2010. Partial Exposure in Large Games. Games and Economic Behavior. 68(2): 602-613.

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