Joint estimation of discount rates and willingness to pay for public goods

被引:33
作者
Bond, Craig A. [1 ]
Cullen, Kelly Giraud [2 ]
Larson, Douglas M. [3 ]
机构
[1] Colorado State Univ, Dept Agr & Resource Econ, Ft Collins, CO 80526 USA
[2] Univ New Hampshire, Dept Nat Resources & Environm, Durham, NH 03824 USA
[3] Univ Calif Davis, Dept Agr & Resource Econ, Davis, CA 95616 USA
关键词
Endangered; Discounting; Recovery; Wildlife; Species; Contingent valuation; Sea lions; CONTINGENT VALUATION; TIME PREFERENCE; PURCHASE;
D O I
10.1016/j.ecolecon.2009.06.006
中图分类号
Q14 [生态学(生物生态学)];
学科分类号
071012 ; 0713 ;
摘要
We analyze willingness to pay (WTP) for environmental programs whose time periods of benefit and repayment differ, using a net present value framework that identifies parameters of both WTP and personal discount rates. Respondents to a contingent valuation survey focusing on protection of critical habitat buffer zones for the endangered Steller Sea Lion in Alaska were asked their willingness to pay for 1-, 5-, and 15-year repayment periods. We jointly estimate the personal discount rates and WTP via maximum likelihood, and compare with a model assuming a fixed, market discount rate. (C) 2009 Elsevier B.V. All rights reserved.
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页码:2751 / 2759
页数:9
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