Complete Sequential Equilibrium and Its Alternative
Abstract
We propose a complete version of the sequential equilibrium (CSE) and its alternative solution concept (WCSE) for general finite-period games with observed actions. The sequential equilibrium (SE) is not a complete solution concept in that it might not be a Nash equilibrium in the general games that allow a continuum of types and strategies. The CSE is always a Nash equilibrium and is equivalent to the SE in finite games. So, the CSE is a complete solution concept in the general games as a version of the SE. The WCSE is a weak, but simple version of the CSE. It is also a complete solution concept and functions as an alternative solution concept to the CSE. Their relation with converted versions of the perfect equilibrium and the perfect Bayesian equilibrium are discussedDownload Info
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Paper provided by University Library of Munich, Germany in its series MPRA Paper with number 15443.Length:
Date of creation: 26 May 2009
Date of revision:
Handle: RePEc:pra:mprapa:15443
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Related research
Keywords: Complete Belief; Complete Sequential Equilibirum; Finite-period game; Solution Concept; Sequential Convergency; Sequential Equilibrium.;Find related papers by JEL classification:
- C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games
This paper has been announced in the following NEP Reports:
- NEP-ALL-2009-06-17 (All new papers)
- NEP-GTH-2009-06-17 (Game Theory)
References
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- Fudenberg, Drew & Tirole, Jean, 1991. "Perfect Bayesian equilibrium and sequential equilibrium," Journal of Economic Theory, Elsevier, vol. 53(2), pages 236-260, April.
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- David M Kreps & Robert Wilson, 2003. "Sequential Equilibria," Levine's Working Paper Archive 618897000000000813, David K. Levine.
- V. Crawford & J. Sobel, 2010.
"Strategic Information Transmission,"
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- Crawford, Vincent P & Sobel, Joel, 1982. "Strategic Information Transmission," Econometrica, Econometric Society, vol. 50(6), pages 1431-51, November.
Citations
Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.Cited by:
- Jung, Hanjoon Michael, 2009. "Strategic Information Transmission: Comment," MPRA Paper 17115, University Library of Munich, Germany.
- hanjoon michael, jung/j, 2010. "Perfect Regular Equilibrium," MPRA Paper 26534, University Library of Munich, Germany.
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