We examine the following paradox: In a dynamic setting, an arbitrarily large finite number of agents adn a continuum of agents can lead to radically different equilibrium outcomes. We show that in a simple strategic setting this paradox is a general phenomenon. We also show that the paradox disappears when there is noisy observation of the players' actions: The aggregate level of noise must disappear as the number of players increases, but not too rapidly. We give several economic examples in which this paradox has recently received attention: the durable goods monopoly, corporate takeovers, and time consistency of optimal governmetn policy.
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Paper provided by Northwestern University, Center for Mathematical Studies in Economics and Management Science in its series Discussion Papers with number
1018.
Length: Date of creation: Nov 1992 Date of revision: Handle: RePEc:nwu:cmsems:1018
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Marco Celentani & Wolfgang Pesendorfer, 1992.
"Reputation in Dynamic Games,"
Discussion Papers
1009, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
[Downloadable!]
Other versions:
Chari, V V & Kehoe, Patrick J, 1990.
"Sustainable Plans,"
Journal of Political Economy,
University of Chicago Press, vol. 98(4), pages 783-802, August.
[Downloadable!] (restricted)
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V.V. Chari & Patrick J. Kehoe, 1989.
"Sustainable plans,"
Staff Report
122, Federal Reserve Bank of Minneapolis.
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Cited by: (explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)
Marco Bassetto & Christopher Phelan, 2006.
"Tax riots,"
Working Paper Series
WP-06-04, Federal Reserve Bank of Chicago.
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