Document Type

Working Paper

Publication Date

10-15-2002

Working Paper Number

WP #02014, October 2002

Abstract

Genetically modified (GM) foods have caused many controversies. One important controversy relates to tolerance—the impurity rate that is tolerated before a commodity must be labeled as genetically modified. Currently, the United States does not have a specific tolerance or threshold level for GM foods. This paper uses experimental auctions to determine consumers’ acceptance of non-GM foods with zero, 1 percent, and 5 percent tolerance for genetically modified material. Our results indicate that consumers would pay less for food that tolerates GM material, but the discount is not significantly different for foods with 1-percent and 5-percent GM content.

Publication Status

Published in Review of Agricultural Economics, Vol.26 no. 1 (2004):19-31.

File Format

application/pdf

Length

31 pages

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