Modelling zero values and protest responses in contingent valuation surveys

被引：93

作者：

Strazzera, E ^{[1
]}

Scarpa, R

Calia, P

Garrod, GD

Willis, KG

机构：

[1] Univ Cagliari, CRENOS, I-09124 Cagliari, Italy

[2] Univ Cagliari, Dept Econ & Social Res, I-09124 Cagliari, Italy

[3] Univ York, Dept Environm, York YO1 5DD, N Yorkshire, England

[4] Univ Bologna, Dept Stat, I-40126 Bologna, Italy

[5] Newcastle Univ, CREAM, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England

[6] Newcastle Univ, Dept Agr Econ & Food Mkt, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England

[7] Newcastle Univ, Sch Architecture Planning & Landscape, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England

来源：

APPLIED ECONOMICS | 2003年 / 35卷 / 02期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1080/0003684022000015900

中图分类号：

F [经济];

学科分类号：

02 ;

摘要：

In contingent valuation surveys the category of zero bidders refers to individuals that are not willing to pay anything for the programme under analysis. Specific questions can help to identify true zero values, coming from people that are indifferent to the programme, separately from protest responses: the latter are generally excluded from the analysis. This paper introduces a mixture-sample selection model that takes into account both zero values and protest responses in the estimates. The model is applied to the valuation of a traffic calming scheme aimed at reducing risks for residents in three villages in the north-east of England.

引用

页码：133 / 138

页数：6

共 18 条

[1] Modeling response incentive effects in dichotomous choice contingent valuation data [J].