Arbeitspapier
Finite depth of reasoning and equilibrium play in games with incomplete information
The standard framework for analyzing games with incomplete information models players as if they have an infinite depth of reasoning, which is not always consistent with experimental evidence. This paper generalizes the type spaces of Harsanyi (1967-1968) so that players can have a finite depth of reasoning. We do this restricting the set of events that a player of a finite depth can reason about. This approach allows us to extend the Bayesian-Nash equilibrium concept to environments with players with a finite depth of reasoning. We demonstrate that the standard approach of modeling beliefs with Harsanyi type spaces fails to capture the equilibrium behavior of players with a finite depth, at least in some games. Consequently, the standard approach cannot be used to describe the equilibrium behavior of players with a finite depth in general.
- Language
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Englisch
- Bibliographic citation
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Series: Discussion Paper ; No. 1569
- Classification
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Wirtschaft
Game Theory and Bargaining Theory: General
Noncooperative Games
Information, Knowledge, and Uncertainty: General
Search; Learning; Information and Knowledge; Communication; Belief; Unawareness
- Subject
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Bounded rationality
higher-order beliefs
finite depth of reasoning
games with incomplete information
Bayesian equilibrium
- Event
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Geistige Schöpfung
- (who)
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Kets, Willemien
- Event
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Veröffentlichung
- (who)
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Northwestern University, Kellogg School of Management, Center for Mathematical Studies in Economics and Management Science
- (where)
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Evanston, IL
- (when)
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2013
- Handle
- Last update
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10.03.2025, 11:42 AM CET
Data provider
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. If you have any questions about the object, please contact the data provider.
Object type
- Arbeitspapier
Associated
- Kets, Willemien
- Northwestern University, Kellogg School of Management, Center for Mathematical Studies in Economics and Management Science
Time of origin
- 2013