文章基本信息

标题：The Impact of Labeling Practices on Perceived Quality of GM Food Products: A Revealed Preferences Approach
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作者：Scatasta, Sara ; Wesseler, Justus ; Hobbs, Jill E. 等
期刊名称：Journal of Food Distribution Research
印刷版ISSN：0047-245X
出版年度：2005
期号：SUPPL
出版社：Food Distribution Research Society
摘要：This article contributes to the ongoing discussion about the impact of different labeling practices on the quality of genetically modified (GM) food products as perceived by the consumer. Thus far, many studies have adopted a stated preferences approach, finding that consumers have different willingness to pay for GM and non-GM products. This article offers an empirically tractable theoretical model that can be used easily to investigate the impact of GM labeling practices on the perceived quality of GM food products, making use of market data.
关键词：consumer preferences;genetically modified food products;labeling;quality;variety;elasticity of substitution