The treatment of income variable in willingness to pay studies

被引:7
作者
Aiew, W [1 ]
Nayga, RM [1 ]
Woodward, RT [1 ]
机构
[1] Texas A&M Univ, Dept Agr Econ, College Stn, TX 77843 USA
关键词
D O I
10.1080/1350485042000228817
中图分类号
F [经济];
学科分类号
02 ;
摘要
This paper evaluates income variable specification and functional form issues in contingent-valuation studies using the utility-theoretic approach. Applying data from a study of willingness to pay for irradiated beef, results suggest that functional form does affect the estimates, but variable specification does not introduce statistically significant differences.
引用
收藏
页码:581 / 585
页数:5
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