Journal
FOOD QUALITY AND PREFERENCE
Volume 20, Issue 6, Pages 399-409Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.foodqual.2009.02.011
Keywords
Genetically modified food; Risks perceptions; Benefit perceptions; Structural equation modelling; Mediterranean Europe
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There is some agreement in the food policy literature in that inception of genetic modification (GM) techniques in food production conveys both opportunities and risks which are found to differ across heterogeneous populations, which calls for a better understanding of behavioural responses to risk and benefit information. one of the major limitations of previous behavioural research lies in taking into account food values and trust in information sources in a way that causality is accounted for. This paper contributes to the literature by examining the behavioural process that drives individual's perceptions of GM food taking advantage of an empirical choice methodology that corrects for endogeneity in decision making relationships, namely structural equation modelling. We report the results of an empirical application to conceptualise food decision making in three specific Mediterranean countries, namely Spain, Italy and Greece. Our first major finding indicates that public attitudes toward GM food are being formed from a reasoning mechanism that departs from trust in science and in public authorities, ultimately determining consumer's final purchasing decisions. Our second important finding suggests marked differences in the reasoning mechanism that lead to the acceptance of GM food in the three countries examined suggesting different food communication strategies to each culture. (C) 2009 Elsevier Ltd. All rights reserved.
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