英文文献：Does Uncertainty Matter: An Application to the Willingness to Pay to Reduce Swimming Bans in Chicago-不确定性重要吗:申请愿意支付减少游泳禁令在芝加哥
英文文献作者：Shaikh, Sabina L.
英文文献摘要：
Using a survey of Chicago beachgoers, this research examines the effect of uncertain response options on the willingness to pay to reduce swimming bans. Various recoding options are tested and implemented, as well as multinomial model for choice. Estimates are compared to those from a dataset with certainty, as well as to those from revealed preference methods. The reasons and sources for uncertainty are explored and compared across samples.

通过对芝加哥海滩游客的调查，这项研究调查了不确定的回应选项对愿意花钱减少游泳禁令的影响。测试并实现了多种编码方案，以及可供选择的多项模型。评估将与来自确定性数据集的评估进行比较，以及与来自揭示偏好方法的评估进行比较。不确定的原因和来源被探索和比较的样本。