The dispersion and development of consumer preferences for genetically modified food - A meta-analysis

被引：90
作者：
Dannenberg, Astrid [1 ]
机构：
[1] Ctr European Econ Res ZEW, D-68161 Mannheim, Germany
来源：
ECOLOGICAL ECONOMICS | 2009年 / 68卷 / 8-9期
关键词：
Meta-analysis; Consumer preferences; Genetically modified food; WILLINGNESS-TO-PAY; BIOTECH FOODS; UNITED-STATES; MODIFIED CORN; VALUATION; BENEFITS; BEEF;
D O I：
10.1016/j.ecolecon.2009.03.008
中图分类号：
Q14 [生态学（生物生态学）];
学科分类号：
071012 ; 0713 ;
摘要：
This paper presents a meta-analysis of 51 primary studies reporting a total of 114 genetically modified food valuation estimates. Results indicate that elicitation methods and formats used in the primary studies affect valuation estimates much more than do sample characteristics. The analysis of average preferences and dispersion of preferences indicates clear differences between regions. Furthermore, region-specific preferences diverge over time. (C) 2009 Elsevier B.V. All rights reserved.
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收藏
页码：2182 / 2192
页数：11
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