An Interval Estimation Method for Contingent Valuation Surveys with heterogeneous variances of WTP
نویسندگان
چکیده
منابع مشابه
recreational value estimation of anzali wetland using contingent valuation method
anzali porter is one of the cities that is located in gilan province, is important because it's recreational and tourism attraction in the region. therefore, the study of recreational value can affect prediction requires, shortage removal and recreation expansion in the region. the purpose of current study is to estimate the recreational value of anzali wetland with contingent valuation me...
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OBJECTIVES Protest responses, whereby respondents refuse to state the value they place on the health gain, are commonly encountered in contingent valuation (CV) studies, and they tend to be excluded from analyses. Such an approach will be biased if protesters differ from non-protesters on characteristics that predict their responses. The Heckman selection model has been commonly used to adjust ...
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In this paper, we study starting point bias in double-bounded contingent valuation surveys. This phenomenon arises in applications that use multiple valuation questions. Indeed, response to follow-up valuation questions may be influenced by the bid proposed in the initial valuation question. Previous researches have been conducted in order to control for such an effect. However, they find that ...
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In this study, the recreational value of ShirinSou Wetland of the Kabodarahang County in Hamadan Province, Iran was estimated and the visitors' willingness to Pay (WTP) was measured by using Contingent Valuation Method (CVM) and One and One Half Bound model (OOHB) dichotomous choice (DC) questionnaire. The results show that 81 percent of investigating individuals will pay for recreational usage...
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ژورنال
عنوان ژورنال: INFRASTRUCTURE PLANNING REVIEW
سال: 1999
ISSN: 0913-4034,1884-8303
DOI: 10.2208/journalip.16.319