Les consentements à payer pour des programmes de prévention sanitaire incluent-ils de l'altruisme ?. Enseignements d'une enquête sur la fièvre Q
Increasingly, the assessment of health prevention policies is evaluated through willingness to pay (wtp) surveys. When the evaluation deals with policies with a public dimension, the individual?'s stated wtp can reflect an altruistic component, which may alter the results of the economic valuation. By applying an expected utility framework in a contingent valuation survey on Q fever, we can determine the individuals who integrate an altruistic component in their stated wtp (or not) that we further explain by explanatory variables. The main result is that 66 percent of respondents express an altruistic component when they state their wtp for the collective program. The part devoted to an altruistic motive is on average equal to 3,6 euro, nearly 25 percent of the considered wtp.Classification JEL : C25, D64, D841, I1
References listed on IDEAS
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- Elisabetta Strazzera & Margarita Genius & Riccardo Scarpa & George Hutchinson, 2003. "The Effect of Protest Votes on the Estimates of WTP for Use Values of Recreational Sites," Environmental & Resource Economics, European Association of Environmental and Resource Economists, vol. 25(4), pages 461-476, August.
- Edi Karni & Zvi Safra, 2002. "Individual Sense of Justice: A Utility Representation," Econometrica, Econometric Society, vol. 70(1), pages 263-284, January.
- McConnell, K. E., 1997. "Does Altruism Undermine Existence Value?," Journal of Environmental Economics and Management, Elsevier, vol. 32(1), pages 22-37, January.
- Per-Olov Johansson, 1992. "Altruism in cost-benefit analysis," Environmental & Resource Economics, European Association of Environmental and Resource Economists, vol. 2(6), pages 605-613, November.
- Wu, Stephen, 2003. "Sickness and preventive medical behavior," Journal of Health Economics, Elsevier, vol. 22(4), pages 675-689, July.
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