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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Other versions of this item:
- 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''," CARESS Working Papres 97-02, University of Pennsylvania Center for Analytic Research and Economics in the Social Sciences.
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.:
- Ellison, Glenn, 1993.
"Learning, Local Interaction, and Coordination,"
Econometric Society, vol. 61(5), pages 1047-71, September.
- 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, December.
- Avner Shaked & Larry Samuelson & George J. Mailath, 1997.
"Correlated equilibria and local interactions (*),"
Springer, vol. 9(3), pages 551-556.
- 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," Penn CARESS Working Papers 65b8832286a695ab9adcaad9f, Penn Economics Department.
- 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.
- Morris, Stephen & Rob, Rafael & Shin, Hyun Song, 1995.
"Dominance and Belief Potential,"
Econometric Society, vol. 63(1), pages 145-57, January.
- Stephen Morris, .
"Co-operation and Timing,"
Penn CARESS Working Papers
b8d506ba7aa15345b602bb4eb, Penn Economics Department.
- Sugden, Robert, 1995. "The coexistence of conventions," Journal of Economic Behavior & Organization, Elsevier, vol. 28(2), pages 241-256, October.
- Ulrich Horst & Jos´e A. Scheinkman, 2006.
"A Limit Theorem for Systems of Social Interactions,"
321307000000000177, UCLA Department of Economics.
- 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.
- Dean Corbae & John Duffy, 2003.
"Experiments with Network Formation,"
Levine's Working Paper Archive
666156000000000319, David K. Levine.
- 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.
- 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.
- Tim Hellmann & Mathias Staudigl, 2012.
"Evolution of Social networks,"
470, Bielefeld University, Center for Mathematical Economics.
- Zamagni, Stefano, 2000. "Economic reductionism as a hindrance to the analysis of structural change: scattered notes," Structural Change and Economic Dynamics, Elsevier, vol. 11(1-2), pages 197-208, July.
- Stephen Morris & Hyun Song Shin, 2003.
"Heterogeneity and Uniqueness in Interaction Games,"
Cowles Foundation Discussion Papers
1402, Cowles Foundation for Research in Economics, Yale University.
- Kets, W., 2007. "Beliefs in Network Games (Replaced by CentER DP 2008-05)," Discussion Paper 2007-46, Tilburg University, Center for Economic Research.
- Kets, W., 2008. "Beliefs in Network Games (Revised version of CentER DP 2007-46)," Discussion Paper 2008-5, Tilburg University, Center for Economic Research.
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