Truthful Equilibria in Dynamic Bayesian Games
In: Cowles Foundation Discussion Paper No. 1933
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In: Cowles Foundation Discussion Paper No. 1933
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In: The B.E. journal of theoretical economics, Band 13, Heft 1, S. 1-25
ISSN: 1935-1704
Abstract: This paper studies uniqueness of equilibrium in symmetric Bayesian games. It shows that if signals are highly but not perfectly dependent, then players play their risk-dominant actions for all but a vanishing set of signal realizations. In contrast to the literature on global games, noise is not assumed to be additive. Dependence is modeled using the theory of copulas.
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In: The European journal of the history of economic thought, Band 25, Heft 6, S. 1420-1454
ISSN: 1469-5936
In: The B.E. journal of theoretical economics, Band 9, Heft 1
ISSN: 1935-1704
This paper considers a simple adaptive learning rule in Bayesian games with binary actions where players employ threshold strategies. Global convergence results are given for supermodular games and potential games. If there is a unique equilibrium, players' strategies converge almost surely to it. Even if there is not, in potential games and in the two-player case in supermodular games, any limit point of the learning process must be an equilibrium. In particular, if equilibria are isolated, the learning process converges to one of them almost surely.
In: Series on mathematical economics and game theory 3
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In: Cowles Foundation Discussion Paper No. 2190R2
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In: International journal of critical infrastructure protection: IJCIP, Band 37, S. 100493
ISSN: 1874-5482
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In: Global economic review, Band 31, Heft 3, S. 25-40
ISSN: 1226-508X
In: Global economic review, Band 31, Heft 3, S. 25-40
ISSN: 1744-3873
In: Discussion papers in economics and econometrics 0710
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