Paying attention to payoffs in analogy-based learning
Abstract
This paper introduces the payoff-confirming analogy-based expectation equilibrium (PCABEE) as a way to refine the set of analogy-based equilibria and the associated admissible analogy partitions. In addition to the actions of others, own payoff history provides information about othersâ strategies but, yet, non-Bayesian Nash equilibria may exist both with an incorrect and a correct prior. We provide general conditions when this happens. Two stylized employer-employee interactions, one with a correct and one with an incorrect prior, are provided illustrating how PCABEE can be used to analyze robust stereotypes and how incorrect such stereotypes may lead to discrimination.(This abstract was borrowed from another version of this item.)
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Bibliographic Info
Article provided by Springer in its journal Economic Theory.
Volume (Year): 50 (2012)
Issue (Month): 1 (May)
Pages: 193-222
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Web page: http://link.springer.de/link/service/journals/00199/index.htm
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Related research
Keywords: Analogy expectations; Bounded rationality; Learning; Stereotypes; Winner’s curse; C72; D82;Other versions of this item:
- Miettinen, Topi, 2009. "Paying Attention to Payoffs in Analogy-Based Learning," SITE Working Paper Series 7, Stockholm Institute of Transition Economics, Stockholm School of Economics.
- C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games
- D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
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Citations
Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.Cited by:
- Miettinen, Topi, 2009. "The partially cursed and the analogy-based expectation equilibrium," Economics Letters, Elsevier, vol. 105(2), pages 162-164, November.
- Christoph March, 2011. "Adaptive social learning," Working Papers halshs-00572528, HAL.
- Miettinen, Topi, 2008. "Analogy-based Expectations and the Partially Cursed Equilibrium," Working Paper Series in Economics and Finance 708, Stockholm School of Economics, revised 12 Dec 2008.
- Christoph March, 2011. "Adaptive social learning," PSE Working Papers halshs-00572528, HAL.
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