Use, option and externality values: are contingent valuation studies in health care mis-specified?
✍ Scribed by Richard D. Smith
- Book ID
- 102230059
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 113 KB
- Volume
- 16
- Category
- Article
- ISSN
- 1057-9230
- DOI
- 10.1002/hec.1189
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
A general population sample of Australian respondents completed a contingent valuation (CV) survey that asked them to value six scenarios. These varied according to whether the scenario was seeking to elicit: (i) use value; (ii) externality value; (iii) option value; or (iv) a combination. Results indicate that use plus externality and/or option value was significantly greater than use value alone. As CV studies in health (care) overwhelmingly focus on use value alone – often implicitly through study design rather than explicitly – this raises the possibility of mis‐specification in CV research in health (care). The implications for CV in health (care) are considered. Copyright © 2006 John Wiley & Sons, Ltd.
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