Interviewer Effects on the Valuation of Goods with Ethical and Environmental Attributes
AbstractThis paper investigates the impact of interviewer effects on willingness to pay (WTP) estimates. Face-to-face surveys were conducted with two interviewers. Both interviewers used a transcript and conducted the survey at the same location and at the same time. We found that responses to the WTP questions differ across eco-labeled products and by interviewer. This interviewer effect is particularly relevant when we analyze the impact on WTP estimates for eco-labeled products grown in countries associated with the origin of one of the interviewers. Copyright Springer 2005
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Bibliographic InfoArticle provided by European Association of Environmental and Resource Economists in its journal Environmental & Resource Economics.
Volume (Year): 30 (2005)
Issue (Month): 1 (January)
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Web page: http://www.springerlink.com/link.asp?id=100263
contingent valuation; ecolabels; interviewer effect;
Other versions of this item:
- Loureiro, Maria L. & Lotade-Manje, Justus, 2003. "Interviewer Effects On The Valuation Of Goods With Ethical And Environmental Attributes," 2003 Annual meeting, July 27-30, Montreal, Canada 22014, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
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