Efficient communication in the electronic mail game
AbstractThe literature on the electronic mail game shows that players' mutual expectations may lock them into requiring an inefficiently large number of confirmations and confirmations of confirmations from one another. This paper shows that this result hinges on the assumption that, with the exception of the first message, each player can only send a message when receiving an immediately preceding message. We show that, once this assumption is lifted, equilibria involving confirmations of confirmations no longer pass standard refinements of the Nash equilibrium, and are no longer evolutionary stable.
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Bibliographic InfoArticle provided by Elsevier in its journal Games and Economic Behavior.
Volume (Year): 63 (2008)
Issue (Month): 2 (July)
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Web page: http://www.elsevier.com/locate/inca/622836
Other versions of this item:
- K.J.M. De Jaegher, 2007. "Efficient communication in the electronic mail game," Working Papers 07-11, Utrecht School of Economics.
- C70 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - General
- D72 - Microeconomics - - Analysis of Collective Decision-Making - - - Political Processes: Rent-seeking, Lobbying, Elections, Legislatures, and Voting Behavior
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.:
- Stephen Morris & Hyun Song Shin, .
"Approximate Common Knowledge and Co-ordination: Recent Lessons from Game Theory,"
Penn CARESS Working Papers
72042421d029130510780dde2, Penn Economics Department.
- Stephen Morris & Hyun Song Shin, . "Approximate Common Knowledge and Co-ordination: Recent Lessons from Game Theory," CARESS Working Papres 97-8, University of Pennsylvania Center for Analytic Research and Economics in the Social Sciences.
- Stephen Morris & Hyun Song Shin, . ""Approximate Common Knowledge and Co-ordination: Recent Lessons from Game Theory''," CARESS Working Papres 96-07, University of Pennsylvania Center for Analytic Research and Economics in the Social Sciences.
- Aumann, Robert & Brandenburger, Adam, 1995. "Epistemic Conditions for Nash Equilibrium," Econometrica, Econometric Society, vol. 63(5), pages 1161-80, September.
- Gerorg N�ldeke & Larry Samuelson, .
"A Dynamic Model of Equilibrium Selection In Signaling Markets,"
ELSE working papers
038, ESRC Centre on Economics Learning and Social Evolution.
- Noldeke, Georg & Samuelson, Larry, 1997. "A Dynamic Model of Equilibrium Selection in Signaling Markets," Journal of Economic Theory, Elsevier, vol. 73(1), pages 118-156, March.
- Noeldeke, Georg & Samuelson, Larry, 1996. "A Dynamic Model of Equilibrium Selection in Signaling Markets," Economics Series 27, Institute for Advanced Studies.
- Noldeke, G. & Samuelson, L., 1996. "A Dynamic Model of Equilibrium Selection in Signaling Markets," Working papers 9518r, Wisconsin Madison - Social Systems.
- Matsui, Akihiko, 1992. "Best response dynamics and socially stable strategies," Journal of Economic Theory, Elsevier, vol. 57(2), pages 343-362, August.
- Monderer, Dov & Samet, Dov, 1989. "Approximating common knowledge with common beliefs," Games and Economic Behavior, Elsevier, vol. 1(2), pages 170-190, June.
- In-Koo Cho & David M. Kreps, 1997.
"Signaling Games and Stable Equilibria,"
Levine's Working Paper Archive
896, David K. Levine.
- Karl H. Schlag & Dieter Balkenborg, 2001. "Evolutionarily stable sets," International Journal of Game Theory, Springer, vol. 29(4), pages 571-595.
- David M Kreps & Robert Wilson, 2003.
Levine's Working Paper Archive
618897000000000813, David K. Levine.
- Swinkels, J., 1991.
"Evolutionary Stability with Equilibrium Entrants,"
9, Stanford - Institute for Thoretical Economics.
- Fudenberg, Drew & Tirole, Jean, 1991. "Perfect Bayesian equilibrium and sequential equilibrium," Journal of Economic Theory, Elsevier, vol. 53(2), pages 236-260, April.
- repec:att:wimass:9409 is not listed on IDEAS
- Georg Noldeke & Larry Samuelson, 1994.
"Learning to Signal in Markets,"
Game Theory and Information
9410001, EconWPA, revised 21 Oct 1994.
- Balkenborg, Dieter & Schlag, Karl H., 2007. "On the evolutionary selection of sets of Nash equilibria," Journal of Economic Theory, Elsevier, vol. 133(1), pages 295-315, March.
- Binmore, Ken & Samuelson, Larry, 2001. "Coordinated Action in the Electronic Mail Game," Games and Economic Behavior, Elsevier, vol. 35(1-2), pages 6-30, April.
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