Contributing or Free-Riding? A Theory of Endogenous Lobby Formation
AbstractWe consider a two-stage public goods provision game: In the first stage, players simultaneously decide if they will join a contribution group or not. In the second stage, players in the contribution group simultaneously offer contribution schemes in order to influence the government’s choice on the level of provision of public goods. Using perfectly coalition-proof Nash equilibrium (Bernheim, Peleg and Whinston, 1987 JET), we show that the set of equilibrium outcomes is equivalent to an "intuitive" hybrid solution concept, the free-riding-proof core, which is always nonempty but does not necessarily achieve global efficiency. It is not necessarily true that an equilibrium lobby group is formed by the players with highest willingness-to-pay, nor is it a consecutive group with respect to their willingnesses-to-pay. We also show that the equilibrium level of public goods provision shrinks to zero as the economy is replicated.
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Bibliographic InfoPaper provided by Fondazione Eni Enrico Mattei in its series Working Papers with number 2008.23.
Date of creation: Mar 2008
Date of revision:
Common Agency; Public Good; Free Rider; Core; Lobby; Coalition Formation; Coalition-proof Nash Equilibrium;
Find related papers by JEL classification:
- C71 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Cooperative Games
- C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games
- F13 - International Economics - - Trade - - - Trade Policy; International Trade Organizations
- H41 - Public Economics - - Publicly Provided Goods - - - Public Goods
This paper has been announced in the following NEP Reports:
- NEP-ALL-2008-08-06 (All new papers)
- NEP-CDM-2008-08-06 (Collective Decision-Making)
- NEP-GTH-2008-08-06 (Game Theory)
- NEP-PBE-2008-08-06 (Public Economics)
- NEP-POL-2008-08-06 (Positive Political Economics)
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- Palfrey, Thomas R. & Rosenthal, Howard, 1984. "Participation and the provision of discrete public goods: a strategic analysis," Journal of Public Economics, Elsevier, vol. 24(2), pages 171-193, July.
- Grossman, Gene M & Helpman, Elhanan, 1994.
"Protection for Sale,"
American Economic Review,
American Economic Association, vol. 84(4), pages 833-50, September.
- Gene M. Grossman & Elhanan Helpman, 1992. "Protection For Sale," NBER Working Papers 4149, National Bureau of Economic Research, Inc.
- Grossman, G.M. & Helpman, E., 1992. "Protection for Sale," Papers 21-92, Tel Aviv.
- Grossman, G.M. & Helpman, E., 1992. "Protection for Sale," Papers 162, Princeton, Woodrow Wilson School - Public and International Affairs.
- Grossman, Gene & Helpman, Elhanan, 1993. "Protection for Sale," CEPR Discussion Papers 827, C.E.P.R. Discussion Papers.
- Hurwicz, L, 1979. "Outcome Functions Yielding Walrasian and Lindahl Allocations at Nash Equilibrium Points," Review of Economic Studies, Wiley Blackwell, vol. 46(2), pages 217-25, April.
- Conley John P., 1994. "Convergence Theorems on the Core of a Public Goods Economy: Sufficient Conditions," Journal of Economic Theory, Elsevier, vol. 62(1), pages 161-185, February.
- Bergstrom, Theodore & Blume, Lawrence & Varian, Hal, 1986. "On the private provision of public goods," Journal of Public Economics, Elsevier, vol. 29(1), pages 25-49, February.
- Jackson, Matthew O. & Palfrey, Thomas R., 1999.
1077, California Institute of Technology, Division of the Humanities and Social Sciences.
- Konishi, Hideo & Le Breton, Michel & Weber, Shlomo, 1999. "On Coalition-Proof Nash Equilibria in Common Agency Games," Journal of Economic Theory, Elsevier, vol. 85(1), pages 122-139, March.
- Milleron, Jean-Claude, 1972. "Theory of value with public goods: A survey article," Journal of Economic Theory, Elsevier, vol. 5(3), pages 419-477, December.
- 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.
- Laussel, Didier & Le Breton, Michel, 2001. "Conflict and Cooperation: The Structure of Equilibrium Payoffs in Common Agency," Journal of Economic Theory, Elsevier, vol. 100(1), pages 93-128, September.
- Ray, Debraj, 2007. "A Game-Theoretic Perspective on Coalition Formation," OUP Catalogue, Oxford University Press, number 9780199207954.
- Saijo, Tatsuyoshi & Yamato, Takehiko, 1999. "A Voluntary Participation Game with a Non-excludable Public Good," Journal of Economic Theory, Elsevier, vol. 84(2), pages 227-242, February.
- Devashish Mitra, 1999. "Endogenous Lobby Formation and Endogenous Protection: A Long-Run Model of Trade Policy Determination," American Economic Review, American Economic Association, vol. 89(5), pages 1116-1134, December.
- D. K. Foley, 1967.
"Lindahl's Solution and the Core of an Economy with Public Goods,"
3, Massachusetts Institute of Technology (MIT), Department of Economics.
- Foley, Duncan K, 1970. "Lindahl's Solution and the Core of an Economy with Public Goods," Econometrica, Econometric Society, vol. 38(1), pages 66-72, January.
- Le Breton, Michel & Salanie, Francois, 2003. "Lobbying under political uncertainty," Journal of Public Economics, Elsevier, vol. 87(12), pages 2589-2610, December.
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