We study coalition formation as an ongoing, dynamic process,with payoffs generated as coalitions form, disintegrate, or regroup. A process of coalition formation (PCF) is an equilibrium if a coalitional move to some other state can be "justified" by the expectation of higher future value, compared to inaction. This future value,in turn,is endogenous: it depends on coalitional movements at each node. We study existence of equilibrium PCFs. We connect deterministic equilibrium PCFs with unique absorbing state to the core, and equilibrium PCFs with multiple absorbing states to the largest consistent set.In addition, we study cyclical as well as stochastic equilibrium PCFs.
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Length: 46 pages Date of creation: 01 Aug 2000 Date of revision:
15 Apr 2002 Publication status: Published, Journal of Economic Theory, 110, 1-41. Handle: RePEc:boc:bocoec:478
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Find related papers by JEL classification: C71 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Cooperative Games C73 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Stochastic and Dynamic Games; Evolutionary Games
References listed on IDEAS 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.:
Dutta, Bhaskar & Mutuswami, Suresh, 1996.
"Stable Networks,"
Working Papers
971, California Institute of Technology, Division of the Humanities and Social Sciences.
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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.)
Bhaskar Dutta & Sayantan Ghosal & Debraj Ray, 2004.
"Farsighted Network Formation,"
Working papers
122, Centre for Development Economics, Delhi School of Economics.
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Other versions:
Frank H. Page, Jr., Myrna H. Wooders, 2009.
"Endogenous Network Dynamics,"
Caepr Working Papers
2009-002, Center for Applied Economics and Policy Research, Economics Department, Indiana University Bloomington.
[Downloadable!]