Enhancing the Content Validity of Stated Preference Valuation: The Structure and Function of Ecological Indicators
Stated preference surveys often provide ambiguous descriptions of ecological commodities, yielding welfare estimates that have unclear interpretations and cannot be linked to measurable outcomes. This paper proposes guidelines to promote ecological content validity in survey scenarios and defensible use of ecological information for welfare analysis. These guidelines are illustrated through an application to migratory fish restoration. Content validity is evaluated vis-á-vis norms for communication of ecological changes in the ecological literature. Findings suggest that less structured treatment of ecological commodities may lead to an omission of information that is relevant to respondents and essential for valid welfare estimation.
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- Johnston, Robert J. & Weaver, Thomas F. & Smith, Lynn A. & Swallow, Stephen K., 1995.
"Contingent Valuation Focus Groups: Insights from Ethnographic Interview Techniques,"
Agricultural and Resource Economics Review,
Cambridge University Press, vol. 24(01), pages 56-69, April.
- Johnston, Robert J. & Weaver, Thomas F. & Smith, Lynn A. & Swallow, Stephen K., 1995. "Contingent Valuation Focus Groups: Insights From Ethnographic Interview Techniques," Agricultural and Resource Economics Review, Northeastern Agricultural and Resource Economics Association, vol. 24(1), April.
- Bateman, Ian J. & Day, Brett H. & Georgiou, Stavros & Lake, Iain, 2006. "The aggregation of environmental benefit values: Welfare measures, distance decay and total WTP," Ecological Economics, Elsevier, vol. 60(2), pages 450-460, December.
- Czajkowski, Mikolaj & Buszko-Briggs, Malgorzata & Hanley, Nick, 2009. "Valuing changes in forest biodiversity," Ecological Economics, Elsevier, vol. 68(12), pages 2910-2917, October.
- Buszko-Briggs, Malgorzata & Czajkowski, Mikolaj & Hanley, Nicholas, 2008. "Valuing Changes in Forest Biodiversity," Stirling Economics Discussion Papers 2008-17, University of Stirling, Division of Economics.
- Małgorzata Buszko-Briggs & Mikołaj Czajkowski & Nick Hanley, 2008. "Valuing Changes in Forest Biodiversity," Working Papers 2008-02, Faculty of Economic Sciences, University of Warsaw.
- Michael P. McGonagle & Stephen K. Swallow, 2005. "Open Space and Public Access: A Contingent Choice Application to Coastal Preservation," Land Economics, University of Wisconsin Press, vol. 81(4).
- Norwood, F. Bailey & Lusk, Jayson L., 2011. "A calibrated auction-conjoint valuation method: Valuing pork and eggs produced under differing animal welfare conditions," Journal of Environmental Economics and Management, Elsevier, vol. 62(1), pages 80-94, July.
- Jakus, Paul M & Shaw, W Douglass, 2003. "Perceived Hazard and Product Choice: An Application to Recreational Site Choice," Journal of Risk and Uncertainty, Springer, vol. 26(1), pages 77-92, January.
- Jakus, Paul M. & Shaw, W. Douglass, 2001. "Perceived Hazard And Product Choice: An Application To Recreational Site Choice," 2001 Annual meeting, August 5-8, Chicago, IL 20772, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
- Johnston, Robert J. & Segerson, Kathleen & Schultz, Eric T. & Besedin, Elena Y. & Ramachandran, Mahesh, 2011. "Indices of biotic integrity in stated preference valuation of aquatic ecosystem services," Ecological Economics, Elsevier, vol. 70(11), pages 1946-1956, September.
- Roberts, David C. & Boyer, Tracy A. & Lusk, Jayson L., 2008. "Preferences for environmental quality under uncertainty," Ecological Economics, Elsevier, vol. 66(4), pages 584-593, July.
- Jette Jacobsen & John Boiesen & Bo Thorsen & Niels Strange, 2008. "What’s in a name? The use of quantitative measures versus ‘Iconised’ species when valuing biodiversity," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 39(3), pages 247-263, March.
- Robert J. Johnston & Gisele Magnusson & Marisa J. Mazzotta & James J. Opaluch, 2002. "Combining Economic and Ecological Indicators to Prioritize Salt Marsh Restoration Actions," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 84(5), pages 1362-1370.
- Loomis, John & Kent, Paula & Strange, Liz & Fausch, Kurt & Covich, Alan, 2000. "Measuring the total economic value of restoring ecosystem services in an impaired river basin: results from a contingent valuation survey," Ecological Economics, Elsevier, vol. 33(1), pages 103-117, April.
- Nick Hanley & Sergio Colombo & Dugald Tinch & Andrew Black & Ashar Aftab, 2006. "Estimating the benefits of water quality improvements under the Water Framework Directive: are benefits transferable?," European Review of Agricultural Economics, Foundation for the European Review of Agricultural Economics, vol. 33(3), pages 391-413, September. Full references (including those not matched with items on IDEAS)