Can incomplete information lead to under-exploitation in the commons?
This paper analyzes the protection of a common pool resource (CPR) through the management of information. Specifically, we examine an entry deterrence model between an incumbent perfectly informed about the initial stock of a CPR and an uninformed potential entrant. In our model, the appropriation of the CPR by the incumbent reduces both players' future profits from exploiting the resource. In the case of complete information, we show that the incumbent operating in a high-stock common pool overexploits the CPR during the first period since it does not internalize the negative external effect that its first-period exploitation imposes on the entrant's future profits. This inefficiency, however, is absent when the commons totally regenerate across periods. Under incomplete information, we identify an additional form of inefficiency. In particular, the incumbent operating in a low-stock CPR underexploits the resource in order to signal the low available stock to potential entrants, deterring entry.
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- 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.
- 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.
- Nicolas Faysse, 2005. "Coping with the Tragedy of the Commons: Game Structure and Design of Rules," Journal of Economic Surveys, Wiley Blackwell, vol. 19(2), pages 239-261, 04.
- Dutta, Prajit K & Sundaram, Rangarajan K, 1993. "The Tragedy of the Commons?," Economic Theory, Springer, vol. 3(3), pages 413-26, July.
- Cho, In-Koo & Kreps, David M, 1987.
"Signaling Games and Stable Equilibria,"
The Quarterly Journal of Economics,
MIT Press, vol. 102(2), pages 179-221, May.
- Gilbert, Richard & Vives, Xavier, 1986. "Entry Deterrence and the Free Rider Problem," Review of Economic Studies, Wiley Blackwell, vol. 53(1), pages 71-83, January.
- Bagwell, Kyle & Ramey, Garey, 1990. "Advertising and pricing to deter or accommodate entry when demand is unknown," International Journal of Industrial Organization, Elsevier, vol. 8(1), pages 93-113.
- Apesteguia, Jose, 2006. "Does information matter in the commons?: Experimental evidence," Journal of Economic Behavior & Organization, Elsevier, vol. 60(1), pages 55-69, May.
- Mason, Charles F & Polasky, Stephen, 1994.
"Entry Deterrence in the Commons,"
International Economic Review,
Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 35(2), pages 507-25, May.
- Paul Milgrom & John Roberts, 1998.
"Limit Pricing and Entry Under Incomplete Information: An Equilibrium Analysis,"
Levine's Working Paper Archive
245, David K. Levine.
- Milgrom, Paul & Roberts, John, 1982. "Limit Pricing and Entry under Incomplete Information: An Equilibrium Analysis," Econometrica, Econometric Society, vol. 50(2), pages 443-59, March.
- Matthews, Steven A & Mirman, Leonard J, 1983.
"Equilibrium Limit Pricing: The Effects of Private Information and Stochastic Demand,"
Econometric Society, vol. 51(4), pages 981-96, July.
- Steven A. Matthews & Leonard J. Mirman, 1981. "Equilibrium Limit Pricing: The Effects of Private Information and Stochastic Demand," Discussion Papers 494, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Polasky, Stephen & Bin, Okmyung, 2001. "Entry Deterrence and Signaling in a Nonrenewable Resource Model," Journal of Environmental Economics and Management, Elsevier, vol. 42(3), pages 235-256, November.
- Spence, A Michael, 1973. "Job Market Signaling," The Quarterly Journal of Economics, MIT Press, vol. 87(3), pages 355-74, August.
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