Heller, Yuval (2005): Minorityproof cheaptalk protocol.
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Abstract
This paper analyzes the implementation of correlated equilibria that are immune to joint deviations of coalitions by cheaptalk protocols. We construct a cheaptalk protocol that is resistant to deviations of fewer than half the players, and using it, we show that a large set of correlated equilibria can be implemented as Nash equilibria in the extended game with cheaptalk. Furthermore, we demonstrate that in general there is no cheaptalk protocol that is resistant for deviations of half the players.
Item Type:  MPRA Paper 

Original Title:  Minorityproof cheaptalk protocol 
Language:  English 
Keywords:  noncooperative games; cheaptalk; correlated equilibrium; strong equilibrium; coalitionproof equilibrium; faulttolerant distributed computation 
Subjects:  C  Mathematical and Quantitative Methods > C7  Game Theory and Bargaining Theory > C72  Noncooperative Games 
Item ID:  15643 
Depositing User:  Yuval Heller 
Date Deposited:  11. Aug 2009 05:40 
Last Modified:  16. Feb 2013 02:24 
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URI:  http://mpra.ub.unimuenchen.de/id/eprint/15643 
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A minorityproof cheaptalk protocol. (deposited 12. Mar 2008 16:21)
 Minorityproof cheaptalk protocol. (deposited 11. Aug 2009 05:40) [Currently Displayed]