Parental response to health risk information: experimental results on willingness-to-pay for safer infant milk formula
Enterobacter sakazakii, a pathogen that can be found in powdered infant milk formula, can cause adverse health effects on infants. Using Vickrey auction, this study examines parents' willingness to pay (WTP) for a quality assurance label on powdered infant milk formula. The influence of ambiguity with the incidence rate information and provision of safe-handling information on WTP are also evaluated using three experimental treatments. Our findings generally imply that parents significantly value a quality assurance label. The mean price premium parents are willing to pay for the safer and quality assurance labelled powdered infant milk formula ranges from 61 to 133 Eurocents per 100 grams (53-116% of the base price per 100 grams) depending on the treatment. While no ambiguity effects are generally found, provision of safe-handling information significantly reduced WTP to 39-69 Eurocents per 100 grams depending on the treatment. Copyright © 2008 John Wiley & Sons, Ltd.
Volume (Year): 18 (2009)
Issue (Month): 5 ()
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- Craig E. Landry & John A. List, 2007.
"Using Ex Ante Approaches to Obtain Credible Signals for Value in Contingent Markets: Evidence from the Field,"
American Journal of Agricultural Economics,
Agricultural and Applied Economics Association, vol. 89(2), pages 420-429.
- Craig Landry & John List, 2007. "Using ex ante approaches to obtain credible signals for value in contingent markets: Evidence from the field," Framed Field Experiments 00168, The Field Experiments Website.
- Roosen J. & Hennessy D.A., 2004.
"Testing for the Monotone Likelihood Ratio Assumption,"
Journal of Business & Economic Statistics,
American Statistical Association, vol. 22, pages 358-366, July.
- Roosen, Jutta & Hennessy, David A., 2003. "Testing for the Monotone Likelihood Ratio Assumption," Staff General Research Papers 10193, Iowa State University, Department of Economics.
- Jutta Roosen & David A. Hennessy, 2003. "Testing for the Monotone Likelihood Ratio Assumption," Center for Agricultural and Rural Development (CARD) Publications 03-wp325, Center for Agricultural and Rural Development (CARD) at Iowa State University.
- Camerer, Colin & Weber, Martin, 1992. " Recent Developments in Modeling Preferences: Uncertainty and Ambiguity," Journal of Risk and Uncertainty, Springer, vol. 5(4), pages 325-70, October.
- Jayson Lusk & Ted Schroeder & Ty Feldkamp, 2004.
"Experimental auction procedure: Impact on valuation of quality differentiated goods,"
Artefactual Field Experiments
00097, The Field Experiments Website.
- Ty Feldkamp & Ted C. Schroeder, 2004. "Experimental Auction Procedure: Impact on Valuation of Quality Differentiated Goods," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 86(2), pages 389-405.
- Carson, Richard T & Groves, Theodore, 2010.
"Incentive and Information Properties of Preference Questions,"
University of California at San Diego, Economics Working Paper Series
qt88d8644g, Department of Economics, UC San Diego.
- Richard Carson & Theodore Groves, 2007. "Incentive and informational properties of preference questions," Environmental & Resource Economics, European Association of Environmental and Resource Economists, vol. 37(1), pages 181-210, May.
- Helen R. Neill & Ronald G. Cummings & Philip T. Ganderton & Glenn W. Harrison & Thomas McGuckin, 1994. "Hypothetical Surveys and Real Economic Commitments," Land Economics, University of Wisconsin Press, vol. 70(2), pages 145-154.
- Ronald G. Cummings & Laura Osborne Taylor, 1998. "Does Realism Matter in Contingent Valuation Surveys?," Land Economics, University of Wisconsin Press, vol. 74(2), pages 203-215.
- Amos Tversky & Daniel Kahneman, 1979.
"Prospect Theory: An Analysis of Decision under Risk,"
Levine's Working Paper Archive
7656, David K. Levine.
- Kahneman, Daniel & Tversky, Amos, 1979. "Prospect Theory: An Analysis of Decision under Risk," Econometrica, Econometric Society, vol. 47(2), pages 263-91, March.
- Fox, Craig R & Tversky, Amos, 1995. "Ambiguity Aversion and Comparative Ignorance," The Quarterly Journal of Economics, MIT Press, vol. 110(3), pages 585-603, August.
- Jason F. Shogren & Tommy Stamland, 2002. "Skill and the Value of Life," Journal of Political Economy, University of Chicago Press, vol. 110(5), pages 1168-1197, October.
- Blumenschein, Karen & Johannesson, Magnus & Blomquist, Glenn C. & Liljas, Bengt & O'Conor, Richard M., 1997. "Hypothetical versus real payments in Vickrey auctions," Economics Letters, Elsevier, vol. 56(2), pages 177-180, October.
- Drichoutis, Andreas C. & Lazaridis, Panagiotis & Nayga Jr., Rodolfo M., 2008. "The role of reference prices in experimental auctions," Economics Letters, Elsevier, vol. 99(3), pages 446-448, June.
- Chow, Clare Chua & Sarin, Rakesh K, 2001. " Comparative Ignorance and the Ellsberg Paradox," Journal of Risk and Uncertainty, Springer, vol. 22(2), pages 129-39, March.
- Sethi, S. Prakash & Bhalla, Bharat B., 1993. "A new perspective on the international social regulation of business: An evaluation of the compliance status of the International Code of Marketing of Breast-milk Substitutes," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 22(2), pages 141-158.
- John A. List & Jason F. Shogren, 1999. "Price Information and Bidding Behavior in Repeated Second-Price Auctions," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 81(4), pages 942-949.
- Shogren, Jason F. & Crocker, Thomas D., 1999. "Risk and Its Consequences," Journal of Environmental Economics and Management, Elsevier, vol. 37(1), pages 44-51, January.
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