Articles with "repeated games" as a keyword



Existence of equilibria in repeated games with long-run payoffs

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Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"

DOI: 10.1073/pnas.2105867119

Abstract: Significance Nash equilibrium, of central importance in strategic game theory, exists in all finite games. Here we prove that it exists also in all infinitely repeated games, with a finite or countably infinite set of… read more here.

Keywords: existence equilibria; repeated games; games long; equilibria repeated ... See more keywords

Memory-two zero-determinant strategies in repeated games

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Published in 2021 at "Royal Society Open Science"

DOI: 10.1098/rsos.202186

Abstract: Repeated games have provided an explanation of how mutual cooperation can be achieved even if defection is more favourable in a one-shot game in the Prisoner’s Dilemma situation. Recently found zero-determinant (ZD) strategies have substantially… read more here.

Keywords: strategies repeated; zero determinant; determinant strategies; memory two ... See more keywords

Beliefs in Repeated Games: An Experiment

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Published in 2024 at "American Economic Review"

DOI: 10.1257/aer.20220639

Abstract: This paper uses a laboratory experiment to study beliefs and their relationship to action and strategy choices in finitely and indefinitely repeated prisoners’ dilemma games. We find subjects’ elicited beliefs about the other player’s action… read more here.

Keywords: beliefs repeated; repeated games; games experiment;

Repeated games with partner choice

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Published in 2025 at "PLOS Computational Biology"

DOI: 10.1371/journal.pcbi.1012810

Abstract: Repetition is a classic mechanism for the evolution of cooperation. The standard way to study repeated games is to assume that there is an exogenous probability with which every interaction is repeated. If it is… read more here.

Keywords: repeated games; option leave; cooperation; partner choice ... See more keywords
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Linear algebraic structure of zero-determinant strategies in repeated games

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Published in 2020 at "PLoS ONE"

DOI: 10.1371/journal.pone.0230973

Abstract: Zero-determinant (ZD) strategies, a recently found novel class of strategies in repeated games, has attracted much attention in evolutionary game theory. A ZD strategy unilaterally enforces a linear relation between average payoffs of players. Although… read more here.

Keywords: average payoffs; strategies repeated; zero determinant; determinant strategies ... See more keywords
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Efficient chip strategies in repeated games

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Published in 2018 at "Theoretical Economics"

DOI: 10.3982/te2434

Abstract: We study a class of chip strategies in repeated games of incomplete information. This class generalizes the strategies studied by Mobius (2001) in the context of a favor-exchange model and the strategies studied in our… read more here.

Keywords: chip strategies; efficient chip; strategies repeated; repeated games ... See more keywords

Common learning and cooperation in repeated games

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Published in 2020 at "Theoretical Economics"

DOI: 10.3982/te3820

Abstract: We study repeated games in which players learn the unknown state of the world by observing a sequence of noisy private signals. We find that for generic signal distributions, the folk theorem obtains using ex-post… read more here.

Keywords: common learning; learning cooperation; cooperation repeated; state ... See more keywords