CONSUMER VALUATION OF GENETICALLY MODIFIED FOODS AND THE EFFECT OF INFORMATION BIAS

Tamara Vanwechel, Cheryl Wachenheim (), Eric C. Schuck and David Lambert

No 23620, Agribusiness & Applied Economics Report from North Dakota State University, Department of Agribusiness and Applied Economics

Abstract: Bid prices were elicited for standard-label cookies, muffins, and potato chips and those identified as not including genetically modified (GM) ingredients using an experimental auction. Including a statement that the product did not include GM ingredients increased bids over those offered for standard-label products. Providing negative-biased information about the impact of GM crops on the environment increased the risk participants associated with GM foods, and positive-biased information decreased perceived risk. Overall, providing impact information, whether positive- or negative-biased, increased bids for products presumed GM. The influence of information bias on bids varied among selected participant groups, supporting the presence of uniquely responsive market segments.

Keywords: Food Consumption/Nutrition/Food Safety; Research and Development/Tech Change/Emerging Technologies (search for similar items in EconPapers)
Pages: 18
Date: 2003
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Persistent link: https://EconPapers.repec.org/RePEc:ags:nddaae:23620

DOI: 10.22004/ag.econ.23620

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