Carlsson, Fredrik () (Department of Economics, School of Business, Economics and Law, Göteborg University) Kataria, Mitesh () (Department of Policy Analysis, National Environmental Research Institute) Lampi, Elina () (Department of Economics, School of Business, Economics and Law, Göteborg University)
Additional information is available for the following
registered author(s):
In this paper we use follow-up questions to investigate whether attributes have been ignored in a choice experiment on environmental goods. This information is subsequently used in the estimation of the model by restricting the individual parameters for the ignored attributes to zero. We then separately estimate the marginal willingness to pay (WTP) for the whole sample and for those who took all attributes into account. We find no significant differences in mean marginal WTP between these two models. However, when taking the shares of respondents who considered both the environmental and the cost attributes (52 -69 percent of the respondents) into account, then the marginal WTPs for each attribute change if the respondents who ignored the attributes have a zero WTP. Hence, not taking into account whether respondents have considered the attribute could give biased welfare estimates and wrong policy implications. We also investigate whether any socioeconomic characteristics can explain who ignores attributes, and find that very few of the variables are significant, indicating that we can only partly explain the behavior.
Download Info
To download:
If you experience problems downloading a file, check if you have the
proper application to
view it first. Information about this may be contained
in the File-Format links below. In case of further problems read
the IDEAS help
page. Note that these files are not on the IDEAS
site. Please be patient as the files may be large.
Publisher Info
Paper provided by Göteborg University, Department of Economics in its series Working Papers in Economics with number
289.
Length: 35 pages Date of creation: 20 Feb 2008 Date of revision:
01 Mar 2009 Handle: RePEc:hhs:gunwpe:0289
Contact details of provider: Postal: Department of Economics, School of Business, Economics and Law, Göteborg University Box 640, SE 405 30 GÖTEBORG, Sweden Phone: 031-773 10 00 Web page: http://www.handels.gu.se/econ/ More information through EDIRC
For technical questions regarding this item, or to correct its listing, contact: (Jens Anmark).