"Interaction Games: A Unified Analysis of Incomplete Information, Local Interaction and Random Matching''
AbstractIncomplete information, local interaction, and random matching games all share a common structure. A type or player interacts with various subsets of the set of all types/players. A type/player's total payoff is additive in the payoffs from these various interactions. This paper describes a general class of interaction games and shows how each of these three classes of games can be understood as special cases. Techniques and results from the incomplete information literature are translated into this more general framework; as a by-product, it is possible to give a complete characterization of equilibria robust to incomplete information (in the sense of Kajii and Morris ) in many player binary action coordination games. Only equilibria that are robust in this sense  can spread contagiously and  are uninvadable under best response dynamics in a local interaction system. A companion paper, Morris , uses these techniques to characterize features of local interaction systems that allow contagion.
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- Stephen Morris, 1997. "Interaction Games: A Unified Analysis of Incomplete Information, Local Interaction, and Random Matching," Research in Economics 97-08-072e, Santa Fe Institute.
- Stephen Morris, . "Interaction Games: A Unified Analysis of Incomplete Information, Local Interaction and Random Matching," Penn CARESS Working Papers 1879bf5487d743edef7f32bb2, Penn Economics Department.
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- S. Morris & R. Rob & H. Shin, 2010.
"p-dominance and Belief Potential,"
Levine's Working Paper Archive
505, David K. Levine.
- George J. Mailath & Larry Samuelson & Avner Shaked, .
"Correlated Equilibria and Local Interactions,"
CARESS Working Papres
97-6, University of Pennsylvania Center for Analytic Research and Economics in the Social Sciences.
- George J. mailath & Larry Samuelson & Avner Shaked, . "Correlated Equilibria and Local Interactions," ELSE working papers 030, ESRC Centre on Economics Learning and Social Evolution.
- George J. Mailath & Larry Samuelson & Avner Shaked, . ""Correlated Equilibria and Local Interactions''," CARESS Working Papres 95-16, University of Pennsylvania Center for Analytic Research and Economics in the Social Sciences.
- George J. Mailath & Larry Samuelson & Avner Shaked, . "Correlated Equilibria and Local Interactions," Penn CARESS Working Papers 65b8832286a695ab9adcaad9f, Penn Economics Department.
- Stephen Morris, .
"Co-operation and Timing,"
Penn CARESS Working Papers
b8d506ba7aa15345b602bb4eb, Penn Economics Department.
- Glen Ellison, 2010.
"Learning, Local Interaction, and Coordination,"
Levine's Working Paper Archive
391, David K. Levine.
- John C. Harsanyi & Reinhard Selten, 1988. "A General Theory of Equilibrium Selection in Games," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262582384, January.
- Sugden, Robert, 1995. "The coexistence of conventions," Journal of Economic Behavior & Organization, Elsevier, vol. 28(2), pages 241-256, October.
- Corbae, Dean & Duffy, John, 2008.
"Experiments with network formation,"
Games and Economic Behavior,
Elsevier, vol. 64(1), pages 81-120, September.
- Horst, Ulrich & Scheinkman, José A., 2009.
"A limit theorem for systems of social interactions,"
Journal of Mathematical Economics,
Elsevier, vol. 45(9-10), pages 609-623, September.
- Ulrich Horst & Jos´e A. Scheinkman, 2006. "A Limit Theorem for Systems of Social Interactions," Levine's Bibliography 321307000000000177, UCLA Department of Economics.
- Robin Mason & Akos Valentinyi, 2003. "Independence, Heterogeneity and Uniqueness in Interaction Games," IEHAS Discussion Papers 0303, Institute of Economics, Centre for Economic and Regional Studies, Hungarian Academy of Sciences.
- Kets, W., 2008. "Beliefs in Network Games (Revised version of CentER DP 2007-46)," Discussion Paper 2008-5, Tilburg University, Center for Economic Research.
- Ianni, Antonella & Corradi, Valentina, 2000. "Consensus, contagion and clustering in a space-time model of public opinion formation," Discussion Paper Series In Economics And Econometrics 0009, Economics Division, School of Social Sciences, University of Southampton.
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