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Title:Is it Who You Ask or How You Ask? Findings of a Meta-Analysis on Genetically Modified Food Valuation Studies PDF Logo
Authors:Dannenberg, Astrid
Issue Date:2008
Series/Report no.:ZEW Discussion Papers 08-096
Abstract:This paper presents a meta-analysis of 46 primary studies reporting a total of 108 genetically modified food valuation estimates. The analysis shows that elicitation methods and formats used in the primary studies affect valuation estimates much more than do sample characteristics. Moreover, consumer aversion to genetically modified food seems to have increased over time. Previous findings are confirmed that consumer valuation strongly depends on the type of food product and varies among regions.
Subjects:meta-analysis
consumer preferences
genetically modified food
JEL:Q18
Q51
Q55
Document Type:Working Paper
Appears in Collections:Publikationen von Forscherinnen und Forschern des ZEW
ZEW Discussion Papers

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