Are environmental services luxuriesor necessities? Are low-income groupsrelatively more willing to pay forenvironmental improvements than high-incomegroups? The discussion on the shape of theenvironmental Kuznets curve and environmentaljustice call for analyses that approach thesequestions. Following a survey-based approachfor modelling the demand for public goods, thispaper provides estimates of income and priceelasticities of demand for reduced marineeutrophication effects in the case of theBaltic Sea, using data from five Swedishcontingent valuation studies. Point estimatesindicate that reduced marine eutrophicationeffects can be classified as a necessity and anordinary and price elastic service. Confidenceintervals show however that the classificationas a necessity is not statisticallysignificant. Income elasticities of willingnessto pay, not to be confused with incomeelasticities of demand, are estimated for abroad range of environmental services inSweden. A basic finding is that income tends toinfluence willingness to pay positively andsignificantly. The elasticity estimates are inmost cases greater than zero, but less thanunity, indicating that the benefits ofenvironmental improvements tend to beregressively distributed. In a cost-benefitanalysis of a project suggesting environmentalimprovements, distributional concerns thereforecall for an introduction of weights or at leasta sensitivity analysis of how weighting wouldchange decisions about the project's socialprofitability. Copyright Kluwer Academic Publishers 2003
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.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
Volume (Year): 26 (2003) Issue (Month): 3 (November) Pages: 361-383 Download reference. The following formats are available: HTML
(with abstract),
plain text
(with abstract),
BibTeX,
RIS (EndNote, RefMan, ProCite),
ReDIF
References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Carson, Richard T. & Hanemann, W. Michael, 2006.
"Contingent Valuation,"
Handbook of Environmental Economics,
in: K. G. Mäler & J. R. Vincent (ed.), Handbook of Environmental Economics, edition 1, volume 2, chapter 17, pages 821-936
Elsevier.
[Downloadable!] (restricted)
Cited by: (explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)