Externalities, Market Power, and Resource Extraction
This paper analyzes the effect of market power in a model with dynamic and biological externalities. When several countries harvest fish in international waters the evolution of fish population is affected by their joint action, thus, generating a biological and a dynamic externality. If there is trade in fish, the market-clearing prices depend on the harvesting and consumption decision made in every country. Therefore, market-clearing prices generate another type of interdependence. The planners' make their policy decision by taking account of various externalities.We find a subgame perfect Cournot-Nash equilibrium and the conditions under which it may be efficient. We also study the role of di®erent externalities in generating inefficiency.
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- Manjira Datta, .
"Externalities and Price Dynamics,"
9710, Arizona State University, Department of Economics.
- Copeland, Brian R., 1990. "Strategic enhancement and destruction of fisheries and the environment in the presence of international externalities," Journal of Environmental Economics and Management, Elsevier, vol. 19(3), pages 213-226, November.
- Brander, James A. & Scott Taylor, M., 1998.
"Open access renewable resources: Trade and trade policy in a two-country model,"
Journal of International Economics,
Elsevier, vol. 44(2), pages 181-209, April.
- James A. Brander & M. Scott Taylor, 1996. "Open Access Renewable Resources: Trade and Trade Policy in a Two-CountryModel," NBER Working Papers 5474, National Bureau of Economic Research, Inc.
- Fischer, Ronald D. & Mirman, Leonard J., 1992. "Strategic dynamic interaction : Fish wars," Journal of Economic Dynamics and Control, Elsevier, vol. 16(2), pages 267-287, April.
- Leonard J. Mirman & Manjira Datta, 1996.
"Dynamic Externalities and Policy Coordination,"
CRIEFF Discussion Papers
9608, Centre for Research into Industry, Enterprise, Finance and the Firm.
- Manjira Datta & Leonard J. Mirman, . "Dynamic Externalities and Policy Coordination," Working Papers 97/11, Arizona State University, Department of Economics.
- Manjira Datta & Leonard Mirman, . "Dynamic Externalities and Policy Coordination," Working Papers 2132841, Department of Economics, W. P. Carey School of Business, Arizona State University.
- H. Scott Gordon, 1954. "The Economic Theory of a Common-Property Resource: The Fishery," Journal of Political Economy, University of Chicago Press, vol. 62, pages 124.
- Fischer, Ronald D. & Mirman, Leonard J., 1996. "The Compleat Fish Wars: Biological and Dynamic Interactions," Journal of Environmental Economics and Management, Elsevier, vol. 30(1), pages 34-42, January.
- Karp, Larry, 1992. "Social Welfare in a Common Property Oligopoly," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 33(2), pages 353-72, May.
- Reinganum, Jennifer F & Stokey, Nancy L, 1985. "Oligopoly Extraction of a Common Property Natural Resource: The Importance of the Period of Commitment in Dynamic Games," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 26(1), pages 161-73, February.
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