你会选择偏好的选项吗?比较选择实验与重编码排序实验

Would You Choose Your Preferred Option? Comparing Choice and Recoded Ranking Experiments

American Journal of Agricultural Economics · 2008
被引 56
人大 AABS 3

中文导读

比较选择实验与重编码排序实验的结果,利用西班牙南部栓皮栎再造林项目数据,发现两种方法在结构模型和福利估计上无显著差异。

Abstract

Abstract Previous research has shown that results from a choice experiment are statistically different from those obtained from a ranking experiment that is recoded and treated as a choice experiment using only the first rank. By avoiding some of the shortcomings of previous comparisons, we obtain the opposite results using data from the valuation of a cork oak reforestation program in the south of Spain. Structural models and welfare estimations are statistically indistinguishable irrespective of the use of parametric or bootstrapping tests. Further, we employ follow‐up questions and subsample analysis to test whether divergences appear when potential effects are isolated.

选择实验排序实验实验方法比较福利估计