Losses from competition in a dynamic game model of a renewable resource oligopoly
This paper develops a dynamic game model of an asymmetric oligopoly with a renewable resource to reconsider welfare effects of increases in the number of firms. We show that increasing not only the number of inefficient firms but also that of Efficient firms reduces welfare, which sharply contrasts to a static outcome. It is discussed that the closed-loop property of feedback strategies plays a decisive role in this finding.
|Date of creation:||Apr 2010|
|Date of revision:||Apr 2010|
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- Lahiri, Sajal & Ono, Yoshiyasu, 1988. "Helping Minor Firms Reduces Welfare," Economic Journal, Royal Economic Society, vol. 98(393), pages 1199-1202, December.
- Itaya, Jun-ichi & Shimomura, Koji, 2001.
"A dynamic conjectural variations model in the private provision of public goods: a differential game approach,"
Journal of Public Economics,
Elsevier, vol. 81(1), pages 153-172, July.
- Jun-ichi Itaya & Koji Shimomura, 1999. "A Dynamic Conjectural Variations Model in the Private Provision of Public Goods: a Differential Game Approach," Discussion Paper Series 104, Research Institute for Economics & Business Administration, Kobe University.
- Tsutsui, Shunichi & Mino, Kazuo, 1990. "Nonlinear strategies in dynamic duopolistic competition with sticky prices," Journal of Economic Theory, Elsevier, vol. 52(1), pages 136-161, October.
- Fershtman, Chaim & Kamien, Morton I, 1987. "Dynamic Duopolistic Competition with Sticky Prices," Econometrica, Econometric Society, vol. 55(5), pages 1151-64, September.
- Hassan Benchekroun & Ngo Van Long, 2006.
"The Curse of Windfall Gains in a Non Renewable Resource Oligopoly,"
CIRANO Working Papers
- Hassan Benchekroun & Ngo Van Long, 2006. "The Curse Of Windfall Gains In A Non Renewable Resource Oligopoly ," Australian Economic Papers, Wiley Blackwell, vol. 45(2), pages 99-105, 06.
- Hassan Benchekroun & Ngo Van Long, 2006. "The Curse Of Windfall Gains In A Non Renewable Resource Oligopoly," Departmental Working Papers 2006-24, McGill University, Department of Economics.
- Tornell, Aaron & Velasco, Andes, 1992. "The Tragedy of the Commons and Economic Growth: Why Does Capital Flow from Poor to Rich Countries?," Journal of Political Economy, University of Chicago Press, vol. 100(6), pages 1208-31, December.
- James A. Brander & M. Scott Taylor, 1995.
"International Trade and Open Access Renewable Resources: The Small Open Economy Case,"
NBER Working Papers
5021, National Bureau of Economic Research, Inc.
- James A. Brander & M. Scott Taylor, 1997. "International Trade and Open-Access Renewable Resources: The Small Open Economy Case," Canadian Journal of Economics, Canadian Economics Association, vol. 30(3), pages 526-52, August.
- Long, Ngo Van & Wang, Shengzu, 2009.
"Resource-grabbing by status-conscious agents,"
Journal of Development Economics,
Elsevier, vol. 89(1), pages 39-50, May.
- Benchekroun, Hassan, 2003. "Unilateral production restrictions in a dynamic duopoly," Journal of Economic Theory, Elsevier, vol. 111(2), pages 214-239, August.
- Dockner,Engelbert J. & Jorgensen,Steffen & Long,Ngo Van & Sorger,Gerhard, 2000. "Differential Games in Economics and Management Science," Cambridge Books, Cambridge University Press, number 9780521637329, April.
- Erwin Bulte & Henk Folmer & Wim Heijman, 1995.
"Open access, common property and scarcity rent in fisheries,"
Environmental & Resource Economics,
Springer;European Association of Environmental and Resource Economists, vol. 6(4), pages 309-320, December.
- Bulte, E.H. & Folmer, H. & Heijman, W.J.M., 1995. "Open access, common property and scarcity rent in fisheries," Other publications TiSEM cd0fb066-a26c-4bc6-be92-5, Tilburg University, School of Economics and Management.
- Shimomura, Koji, 1991. "The feedback equilibria of a differential game of capitalism," Journal of Economic Dynamics and Control, Elsevier, vol. 15(2), pages 317-338, April.
- BENCHEKROUN, Hassan, 2005.
"The Double Curse of a Common Property Productive Asset Oligopoly,"
Cahiers de recherche
02-2005, Centre interuniversitaire de recherche en économie quantitative, CIREQ.
- Benchekroun, Hassan, 2008. "Comparative dynamics in a productive asset oligopoly," Journal of Economic Theory, Elsevier, vol. 138(1), pages 237-261, January.
- Benchekroun, Hassan & Van Long, Ngo, 2002. "Transboundary Fishery: A Differential Game Model," Economica, London School of Economics and Political Science, vol. 69(274), pages 207-21, May.
- Rubio, Santiago J. & Casino, Begona, 2002. "A note on cooperative versus non-cooperative strategies in international pollution control," Resource and Energy Economics, Elsevier, vol. 24(3), pages 251-261, June.
- Dockner Engelbert J. & Van Long Ngo, 1993. "International Pollution Control: Cooperative versus Noncooperative Strategies," Journal of Environmental Economics and Management, Elsevier, vol. 25(1), pages 13-29, July.
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