Which Acceptable Agreements are Equilibria?
AbstractI propose a normal form game of agreement formation in which each player's strategy is to say for each size of agreement whether it is acceptable or not. I propose a refinement, which guarantees that each one of these choices is self-enforcing. For general payoff functions, which exhibit positive externalities, I analyse situations in which symmetric players have the possibility to reach a unique agreement. I prove the uniqueness of this equilibrium. I give two specific examples: a cartel and an agreement to contribute to a public good.
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Bibliographic InfoPaper provided by Royal Economic Society in its series Royal Economic Society Annual Conference 2003 with number 204.
Date of creation: 04 Jun 2003
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coalition formation; normal form games; agreement; cartel; environmental agreement; public good;
Other versions of this item:
- C70 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - General
- C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games
This paper has been announced in the following NEP Reports:
- NEP-ALL-2003-06-16 (All new papers)
- NEP-GTH-2003-06-16 (Game Theory)
- NEP-NET-2003-10-05 (Network Economics)
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.:
- Debraj Ray & Rajiv Vohra, 2001. "Coalitional Power and Public Goods," Journal of Political Economy, University of Chicago Press, vol. 109(6), pages 1355-1384, December.
- Debraj Ray & Rajiv Vohra, 1996.
"A Theory of Endogenous Coalition Structure,"
0068, Boston University - Industry Studies Programme.
- Salant, Stephen W & Switzer, Sheldon & Reynolds, Robert J, 1983. "Losses from Horizontal Merger: The Effects of an Exogenous Change in Industry Structure on Cournot-Nash Equilibrium," The Quarterly Journal of Economics, MIT Press, vol. 98(2), pages 185-99, May.
- Licun Xue, 1998. "Coalitional stability under perfect foresight," Economic Theory, Springer, vol. 11(3), pages 603-627.
- CHANDER, Parkash & TULKENS, Henry, 1995.
"The Core of an Economy with Multilateral Environmental Externalities,"
CORE Discussion Papers
1995050, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Henry Tulkens & Parkash Chander, 1997. "The Core of an Economy with Multilateral Environmental Externalities," International Journal of Game Theory, Springer, vol. 26(3), pages 379-401.
- Chander, P. & Tulkens, H., . "The core of an economy with multilateral environmental externalities," CORE Discussion Papers RP -1276, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Chander, Parkash & Tulkens, Henry, 1994. "The Core of an Economy With Multilateral Environmental Externalities," Working Papers 886, California Institute of Technology, Division of the Humanities and Social Sciences.
- Carsten Helm, 2001. "On the existence of a cooperative solution for a coalitional game with externalities," International Journal of Game Theory, Springer, vol. 30(1), pages 141-146.
- d'ASPREMONT, Claude & JACQUEMIN, Alexis & GABSZEWICZ, Jean J. & WEYMARK, John A., .
"On the stability of collusive price leadership,"
CORE Discussion Papers RP
-522, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Effrosyni Diamantoudi, 2005. "Stable cartels revisited," Economic Theory, Springer, vol. 26(4), pages 907-921, November.
- Yi, Sang-Seung, 1997. "Stable Coalition Structures with Externalities," Games and Economic Behavior, Elsevier, vol. 20(2), pages 201-237, August.
- Sylvie Thoron, 1998. "Formation of a Coalition-Proof Stable Cartel," Canadian Journal of Economics, Canadian Economics Association, vol. 31(1), pages 63-76, February.
- repec:dar:vpaper:33633 is not listed on IDEAS
- Bernheim, B. Douglas & Whinston, Michael D., 1987. "Coalition-Proof Nash Equilibria II. Applications," Journal of Economic Theory, Elsevier, vol. 42(1), pages 13-29, June.
- Hart, Sergiu & Kurz, Mordecai, 1983. "Endogenous Formation of Coalitions," Econometrica, Econometric Society, vol. 51(4), pages 1047-64, July.
- Mariotti, Marco, 1997. "A Model of Agreements in Strategic Form Games," Journal of Economic Theory, Elsevier, vol. 74(1), pages 196-217, May.
- Bernheim, B. Douglas & Peleg, Bezalel & Whinston, Michael D., 1987. "Coalition-Proof Nash Equilibria I. Concepts," Journal of Economic Theory, Elsevier, vol. 42(1), pages 1-12, June.
- Marc Escrihuela Villar, 2008.
"A note on cartel stability and endogenous sequencing with tacit collusion,"
DEA Working Papers
29, Universitat de les Illes Balears, Departament d'Economía Aplicada.
- Marc Escrihuela-Villar, 2009. "A note on cartel stability and endogenous sequencing with tacit collusion," Journal of Economics, Springer, vol. 96(2), pages 137-147, March.
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