Monday, February 04, 2008

Open-Access Losses and Delay in the Assignment of Property Rights

A new NBER working paper by Gary Libecap examines open-access and the depletion of natural resources. The paper is theoretcal but does include some empirical examples that includes fisheries and non-renewable resources.

Open-Access Losses and Delay in the Assignment of Property Rights


Gary D. Libecap (University of California, Santa Barbara)


Even though formal property rights are the theoretical response to open access involving natural and environmental resources, they typically are adopted late after considerable waste has been endured. Instead, the usual response in local, national, and international settings is to rely upon uniform rules and standards as a means of constraining behavior. While providing some relief, these do not close the externality and excessive exploitation along unregulated margins continues. As external costs and resource values rise, there finally is a resort to property rights of some type. Transfers and other concessions to address distributional concerns affect the ability of the rights arrangement to mitigate open-access losses. This paper outlines the reasons why this pattern exists and presents three empirical examples of overfishing, over extraction from oil and gas reservoirs, and excessive air pollution to illustrate the main points.


No comments: