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Consumers’ Willingness to Pay for Food Safety in Nairobi: The Case of Fresh Vegetables

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  • Lagerkvist, Carl Johan
  • Hess, Sebastian
  • Ngigi, Marther W.
  • Okello, Julius Juma

Abstract

Large urban areas in developing countries represent currently the most dynamically growing markets for food products. This study investigates the willingness to pay of consumers in Nairobi for safer leafy vegetables. We survey individuals’ perceived food safety across four major market categories, while also considering the explanatory role of trust and behavioral, psychological, and socio-demographic covariates. Results show that willingness to pay is market-specific and multi-faceted, with trust and perceived risks as important drivers, while income plays only a subordinate role. We conclude that policy makers should aim to reduce asymmetric information within the value chain without raising food prices such that safer vegetables would become unaffordable for the poor.

Suggested Citation

  • Lagerkvist, Carl Johan & Hess, Sebastian & Ngigi, Marther W. & Okello, Julius Juma, 2011. "Consumers’ Willingness to Pay for Food Safety in Nairobi: The Case of Fresh Vegetables," 2011 International Congress, August 30-September 2, 2011, Zurich, Switzerland 114409, European Association of Agricultural Economists.
    • Handle: RePEc:ags:eaae11:114409
    DOI: 10.22004/ag.econ.114409
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    1. Wiktor Adamowicz & Peter Boxall & Michael Williams & Jordan Louviere, 1998. "Stated Preference Approaches for Measuring Passive Use Values: Choice Experiments and Contingent Valuation," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 80(1), pages 64-75.
    2. Adamowicz, Wiktor L. & Boxall, Peter C. & Williams, Michael & Louviere, Jordan, 1995. "Stated Preference Approaches for Measuring Passive Use Values: Choice Experiments versus Contingent Valuation," Staff Paper Series 24126, University of Alberta, Department of Resource Economics and Environmental Sociology.
    3. Marcus Mergenthaler & Katinka Weinberger & Matin Qaim, 2009. "Consumer Valuation of Food Quality and Food Safety Attributes in Vietnam," Review of Agricultural Economics, Agricultural and Applied Economics Association, vol. 31(2), pages 266-283.
    4. Jayson L. Lusk & Brian C. Briggeman, 2009. "Food Values," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 91(1), pages 184-196.
    5. Laura O. Taylor & Ronald G. Cummings, 1999. "Unbiased Value Estimates for Environmental Goods: A Cheap Talk Design for the Contingent Valuation Method," American Economic Review, American Economic Association, vol. 89(3), pages 649-665, June.
    6. Maria L. Loureiro & Jill J. McCluskey & Ron C. Mittelhammer, 2003. "Are Stated Preferences Good Predictors of Market Behavior?," Land Economics, University of Wisconsin Press, vol. 79(1), pages 44-45.
    7. Marcus Mergenthaler & Katinka Weinberger & Matin Qaim, 2009. "Consumer Valuation of Food Quality and Food Safety Attributes in Vietnam," Review of Agricultural Economics, Agricultural and Applied Economics Association, vol. 31(2), pages 266-283, June.
    8. Boxall, Peter C. & Adamowicz, Wiktor L. & Swait, Joffre & Williams, Michael & Louviere, Jordan, 1996. "A comparison of stated preference methods for environmental valuation," Ecological Economics, Elsevier, vol. 18(3), pages 243-253, September.
    9. Scott, Christopher A. & Faruqui, N.I. & Raschid-Sally, Liqa (ed.), 2004. "Wastewater use in irrigated agriculture: confronting the livelihood and environmental realities," IWMI Books, International Water Management Institute, number 139075.
    10. Mariah D. Ehmke & Jayson L. Lusk & Wallace Tyner, 2008. "Measuring the relative importance of preferences for country of origin in China, France, Niger, and the United States," Agricultural Economics, International Association of Agricultural Economists, vol. 38(3), pages 277-285, May.
    11. Young Sook Eom, 1994. "Pesticide Residue Risk and Food Safety Valuation: A Random Utility Approach," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 76(4), pages 760-771.
    12. Mandy Ryan & Verity Watson, 2009. "Comparing welfare estimates from payment card contingent valuation and discrete choice experiments," Health Economics, John Wiley & Sons, Ltd., vol. 18(4), pages 389-401, April.
    13. Vijesh V. Krishna & Matin Qaim, 2008. "Consumer Attitudes toward GM Food and Pesticide Residues in India," Review of Agricultural Economics, Agricultural and Applied Economics Association, vol. 30(2), pages 233-251.
    14. Payne, Collin R. & Messer, Kent D. & Kaiser, Harry M., 2009. "Which Consumers Are Most Responsive to Media-Induced Food Scares?," Agricultural and Resource Economics Review, Northeastern Agricultural and Resource Economics Association, vol. 38(3), pages 1-16, December.
    15. Flynn, Leisa Reinecke & Goldsmith, Ronald E., 1999. "A Short, Reliable Measure of Subjective Knowledge," Journal of Business Research, Elsevier, vol. 46(1), pages 57-66, September.
    16. Emma J. Frew & David K. Whynes & Jane L. Wolstenholme, 2003. "Eliciting Willingness to Pay: Comparing Closed-Ended with Open-Ended and Payment Scale Formats," Medical Decision Making, , vol. 23(2), pages 150-159, March.
    17. de Groot, I. Manon & Antonides, Gerrit & Read, Daniel & Raaij, W. Fred van, 2009. "The effects of direct experience on consumer product evaluation," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 38(3), pages 509-518, June.
    18. Scott, C. A. & Faruqui, N. I. & Raschid-Sally, L., 2004. "Wastewater use in irrigated agriculture: confronting the livelihood and environmental realities," IWMI Books, Reports H035947, International Water Management Institute.
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    Cited by:

    1. Roselyne Alphonce & Frode Alfnes, 2017. "Eliciting Consumer WTP for Food Characteristics in a Developing Context: Application of Four Valuation Methods in an African Market," Journal of Agricultural Economics, Wiley Blackwell, vol. 68(1), pages 123-142, February.
    2. Alphonce, Roselyne & Alfnes, Frode, 2015. "Eliciting Consumer WTP for Food Characteristics in a Developing Context: Comparison of four methods in a field experiment," Working Paper Series 01-2015, Norwegian University of Life Sciences, School of Economics and Business.

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    Keywords

    Crop Production/Industries; Food Consumption/Nutrition/Food Safety;

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