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Efficient cheap talk communication in game theory

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Are there any papers about efficient cheap talk communication, where the players achieve the equilibrium payoffs of a correlated strategy as in Aumann's seminal paper? Or in case no such paper exists, could someone combine specific papers to prove the existence of such an efficient cheap talk communication protocol?

Chris Peikert avatar
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This paper does exactly that: https://link.springer.com/chapter/10.1007/3-540-44598-6_7
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