Consumer acceptance of provitamin A-biofortified maize in Maputo, Mozambique
Biofortified staple foods hold the potential to alleviate micronutrient malnutrition in many impoverished regions of the world. However, biofortification often alters the flavor, appearance, and other features of foods in ways that may limit consumer acceptance of the new varieties and diminish their impact. This research examined the acceptance of provitamin A-biofortified maize through taste tests and a trading experiment conducted in Maputo, Mozambique. On average, participants ranked the taste, texture, and appearance of their local white maize over an orange, biofortified variety and over a white variety with similar texture and flavor as the biofortified maize. Nonetheless, a large share of participants in a framed experiment accepted offers to trade local white maize meal for meal from the biofortified maize. Household size, the presence of small children, dietary diversity, and perceived taste were statistically significant determinants of acceptance. Results suggest that existing preferences for white maize do not preclude acceptance of orange, biofortified varieties and that provitamin A-biofortified maize may be a self-targeting nutritional intervention.
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- Peter A. Diamond & Jerry A. Hausman, 1994. "Contingent Valuation: Is Some Number Better than No Number?," Journal of Economic Perspectives, American Economic Association, vol. 8(4), pages 45-64, Fall.
- Glenn Harrison & John List, 2004.
Artefactual Field Experiments
00058, The Field Experiments Website.
- Elisabet Rutstrom & Glenn Harrison & Melonie Williams & Morten Lau, 2002.
"Estimating individual discount rates in denmark: A field experiment,"
Artefactual Field Experiments
00062, The Field Experiments Website.
- Glenn W. Harrison & Morten I. Lau & Melonie B. Williams, 2002. "Estimating Individual Discount Rates in Denmark: A Field Experiment," American Economic Review, American Economic Association, vol. 92(5), pages 1606-1617, December.
- Glenn W. Harrison & Morten I. Lau & Melonie B. Williams, 2001. "Estimating Individual Discount Rates in Denmark: A Field Experiment," NCEE Working Paper Series 200102, National Center for Environmental Economics, U.S. Environmental Protection Agency, revised Nov 2001.
- Tschirley, David L. & Abdula, Danilo Carimo & Weber, Michael T., 2006. "Toward Improved Maize Marketing and Trade Policies to Promote Household Food Security in Central and Southern Mozambique," Food Security Collaborative Working Papers 56065, Michigan State University, Department of Agricultural, Food, and Resource Economics.
- Glenn Harrison & Jeff Carpenter & John List, 2005. "Field experiments in economics: An introduction," Artefactual Field Experiments 00034, The Field Experiments Website.
- Tschirley, David L. & Santos, Ana Paula, 1995. "Who Eats Yellow Maize? Preliminary Results of a Survey of Consumer Maize Preferences in Maputo, Mozambique," Food Security International Development Working Papers 54697, Michigan State University, Department of Agricultural, Food, and Resource Economics.
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