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Option Value: Empirical Evidence From a Case Study of Recreation and Water Quality

Douglas A. Greenley1; Richard Walsh2; Robert A. Young2

1 Minnesota State University Moorhead · 2 Colorado State University

Quarterly Journal of Economics 1981

A procedure for measuring option value and other preservation values of water quality is developed and applied to a case study area in the South Platte River Basin, Colorado. Benefits from water-based recreation activities are the focus of the study. The results provide an empirical test and confirmation of Weisbrod's proposal that option value and other preservation values represent important social benefits, and should be added to the aggregate consumer surplus of recreation activities to determine the total benefit of environmental amenities to society. In the absence of such an estimate, insufficient resources would be allocated by society to preservation of unique environments such as pristine mountain streams where mineral and energy development may irreversibly degrade water quality.

DOI
10.2307/1880746
Volume
96 (4)
Pages
657
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