2013
DOI: 10.1002/wrcr.20447
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Assessing the extent of altruism in the valuation of community drinking water quality improvements

Abstract: [1] Improvements in publically provided goods and services, like community drinking water treatment, have values to people arising from their self-interest, but may as well have value from their altruistic concerns. The extent to which the value is altruistic versus selfinterested is an important empirical issue for policy analysis because the benefits to improving drinking water quality may be larger than previously thought. We conducted an internet survey across Canada to identify both self-interested willin… Show more

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Cited by 14 publications
(7 citation statements)
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“…As is best practice, each respondent was asked warm-up questions to help familiarise her with risk and probability and all questions involving risk used visual diagrams to illustrate probabilities, again as per best practice (e.g. Zhang et al, 2013; see Appendix 1 for the exact implementation of the study). The questionnaire took an average of 50 minutes to complete and participants were paid £5.50 to take part, with the chance of winning an additional £10 at the end of the survey if they chose to take an unrelated gamble.…”
Section: Scope Sensitivity Familiarity With the Good And Risk Framing: An Experimentsmentioning
confidence: 99%
See 1 more Smart Citation
“…As is best practice, each respondent was asked warm-up questions to help familiarise her with risk and probability and all questions involving risk used visual diagrams to illustrate probabilities, again as per best practice (e.g. Zhang et al, 2013; see Appendix 1 for the exact implementation of the study). The questionnaire took an average of 50 minutes to complete and participants were paid £5.50 to take part, with the chance of winning an additional £10 at the end of the survey if they chose to take an unrelated gamble.…”
Section: Scope Sensitivity Familiarity With the Good And Risk Framing: An Experimentsmentioning
confidence: 99%
“… Temporary Illness Affecting Child (Tc): Severe stomach pains affecting the respondents' child with diarrhoea and vomiting for 2-3 days every 2 weeks for 12 months; 19 The CAPI system conveyed risk probabilities both in terms of percentages and via a coloured grid similar to those used to convey risk in other stated preference studies (e.g. Zhang et al, 2013). An initial, simple ranking exercise was used to raise respondents' understanding of these four ill-heath states 20 .…”
Section: Questionnaire Designmentioning
confidence: 99%
“…The small population of people and buildings in York presented challenges for describing risk levels in the choice experiment. Risk in health studies is often communicated in expected incidence rates per 100,000 (Zhang et al, 2013). With populations of 2500 people or 30 heritage buildings, expected values were difficult for focus group members and interview subjects to grasp during the survey design and pre-testing phases.…”
Section: Mode L L I Ng a Pproac H E S For Co St Pr E F Er E Nc E Smentioning
confidence: 99%
“…Svensson and Vredin Johansson (2010) also show that the WTP for a private risk reduction is higher than its equivalent for a public risk reduction with a signi…cant part of the di¤erence due to respondents' attitudes towards privately and publicly provided goods in general. 13 However, more recent works have found that when an e¤ort is made to explicitly di¤erentiate between risk reduction policies that a¤ect only the respondent from those who also bene…t others a larger WTP is found for the latter (Adamowicz et al, 2011;Whitehead et al, 2012;Zhang et al, 2013).…”
Section: Altruism (Private Versus Public Policies)mentioning
confidence: 99%