Controversy surrounds the introduction of genetically modified foods. One key issue relates to tolerance levels—the impurity rate tolerated before a commodity must be labeled. Currently, the United States has not defined a tolerance level for genetically modified foods. This paper uses data...

Controversy surrounds the introduction of genetically modified foods. One key issue relates to tolerance levels - the impurity rate tolerated before a commodity must be labeled. Currently, the United States has not defined a tolerance level for genetically modified foods. This paper uses data...

This paper examines the market characteristics that push consumers in high income countries to resist GM foods, with an emphasis on negative information from environmental groups and third-party, verifiable information. For this study, unique data were collected from adult consumers in the...

Environmental groups have be- food products other than those that norcome the chief antagonists toward agricultural bio- mally carry allergens (See Friends of the technology innovations. They demonstrate and dis- Earth 2001; Greenpeace International 2001). seminate private information with the...