Hanley, N. , Spash, C. and Walker, L. (1995) Problems in valuing the benefits of biodiversity protection. Environmental and Resource Economics, 5(3), pp. 249-272. (doi: 10.1007/BF00691519)
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Abstract
This paper considers two problems in valuing the benefits of biodiversity protection. These are, firstly, that preferences for biodiversity protection may be lexicographic rather than utilitarian. The more individuals for whom this is true, the less is cost-benefit analysis validated as a means of decision making for biodiversity protection, since lexicographic preferences are incompatible with the Kaldor-Hicks Compensation Test. Secondly, people may be poorly informed about the meaning of biodiversity, complicating the use of contingent valuation as a means of measuring preservation benefits. This paper first discusses the meaning of biodiversity, and trends in diversity over time. We offer some empirical evidence with regard to lexicographic preferences; consider the implications of having poorly-informed consumers; and then report the results of a contingent valuation study of biodiversity protection with varying levels of information. We find that willingness to pay for biodiversity protection increases with the level of information provided.
Item Type: | Articles |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Hanley, Professor Nicholas |
Authors: | Hanley, N., Spash, C., and Walker, L. |
College/School: | College of Medical Veterinary and Life Sciences > School of Biodiversity, One Health & Veterinary Medicine |
Journal Name: | Environmental and Resource Economics |
Publisher: | Springer |
ISSN: | 0924-6460 |
ISSN (Online): | 1573-1502 |
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