文章基本信息

标题：Comparing Consumer Preferences for Livestock Production Process Attributes Across Products, Species, and Modeling Methods
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作者：Olynk Widmar, Nicole J. ; Ortega, David L. ; McKenzie, Andrew 等
期刊名称：Journal of Food Distribution Research
印刷版ISSN：0047-245X
出版年度：2014
页码：375-391
出版社：Food Distribution Research Society
摘要：Consumer preferences for four livestock products were investigated to determine consumer willingness to pay (WTP) for livestock production process attributes. We use an inferred method of attribute nonattendance (ANA) using the coefficient of variation on individual specific parameter estimates to assess the variability of preference intensity for various product characteristics. We find that accounting for ANA did not significantly impact mean estimates of WTP. Implications of our findings on the reliability of existing work in the area of consumer preferences for animal welfare attributes are discussed.
关键词：animal welfare;attribute nonattendance;consumer demand;random parameters logit