Evolutionary Stability in a Reputational Model of Bargaining
A large and growing literature on reputation in games builds on the insight that the possibility of one or more players being other than fully rational can have significant effects on equilibrium behavior. This literature leaves unexplained the presence of behavioral players in the first place, and the particular forms of irrationality assumed. In this paper we endogenize departures from rationality on the basis of an evolutionary stability criterion, under the assumption that rational players incur a cost which reflects the greater sophistication of their behavior. This cost may be arbitrarily small. Within the context of a reputational model of bargaining, we show that evolutionary stability necessitates the presence of behavioral players, and places significant restrictions on the set of behavioral types that can coexist. It is consistent, however, with a broad variety of outcomes ranging from immediate agreement to complete surplus dissipation. The long run population share of behavioral types is greatest at states in which surplus dissipation is either negligible or almost complete.
|Date of creation:||28 Mar 2001|
|Date of revision:|
|Note:||Type of Document - Tex; prepared on IBM PC ; to print on HP/PostScript; pages: 29 ; figures: included|
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- D. Abreu & F. Gul, 1998.
"Bargaining and Reputation,"
Princeton Economic Theory Papers
00s9, Economics Department, Princeton University.
- Karl H. Schlag & Dieter Balkenborg, 2001. "Evolutionarily stable sets," International Journal of Game Theory, Springer;Game Theory Society, vol. 29(4), pages 571-595.
- Young H. P., 1993. "An Evolutionary Model of Bargaining," Journal of Economic Theory, Elsevier, vol. 59(1), pages 145-168, February.
- David Kreps & Robert Wilson, 1999.
"Reputation and Imperfect Information,"
Levine's Working Paper Archive
238, David K. Levine.
- David Kreps & Paul Milgrom & John Roberts & Bob Wilson, 2010.
"Rational Cooperation in the Finitely Repeated Prisoners' Dilemma,"
Levine's Working Paper Archive
239, David K. Levine.
- Kreps, David M. & Milgrom, Paul & Roberts, John & Wilson, Robert, 1982. "Rational cooperation in the finitely repeated prisoners' dilemma," Journal of Economic Theory, Elsevier, vol. 27(2), pages 245-252, August.
- Kalyan Chatterjee & Larry Samuelson, 1987. "Bargaining with Two-sided Incomplete Information: An Infinite Horizon Model with Alternating Offers," Review of Economic Studies, Oxford University Press, vol. 54(2), pages 175-192.
- Dekel, Eddie & Scotchmer, Suzanne, 1992.
"On the evolution of optimizing behavior,"
Journal of Economic Theory,
Elsevier, vol. 57(2), pages 392-406, August.
- Stahl II, D.O., 1991.
"Evolution of Smart Players,"
9166, Tilburg - Center for Economic Research.
- Conlisk, John, 1980. "Costly optimizers versus cheap imitators," Journal of Economic Behavior & Organization, Elsevier, vol. 1(3), pages 275-293, September.
- Paul Milgrom & John Roberts, 1980.
"Predation, Reputation, and Entry Deterrence,"
427, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Simon, Herbert A, 1978. "Rationality as Process and as Product of Thought," American Economic Review, American Economic Association, vol. 68(2), pages 1-16, May.
- Guttman, Joel M., 1996. "Rational actors, tit-for-tat types, and the evolution of cooperation," Journal of Economic Behavior & Organization, Elsevier, vol. 29(1), pages 27-56, January.
- McKelvey, Richard D & Palfrey, Thomas R, 1992. "An Experimental Study of the Centipede Game," Econometrica, Econometric Society, vol. 60(4), pages 803-36, July.
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