Can incomplete information lead to under-exploitation in the commons?
AbstractThis 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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Bibliographic InfoArticle provided by Elsevier in its journal Journal of Environmental Economics and Management.
Volume (Year): 62 (2011)
Issue (Month): 3 ()
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Web page: http://www.elsevier.com/locate/inca/622870
Common pool resources; Signaling games; Externalities;
Other versions of this item:
- Ana Espinola-Arredondo & Felix Munoz-Garcia, 2010. "Can Incomplete Information Lead to Under-exploitation in the Commons," Working Papers 2010-04, School of Economic Sciences, Washington State University.
- L12 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Monopoly; Monopolization Strategies
- D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
- Q20 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Renewable Resources and Conservation - - - General
- D62 - Microeconomics - - Welfare Economics - - - Externalities
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