Valorisation économique des effets de la pollution atmosphérique: Résultats d'une enquête contextuelle

Chanel, Olivier; Géniaux, Ghislain; Kast, Robert; Scapecchi, Pascale; Faugère, Elsa; Luchini, Stéphane

doi:10.2307/3503259

Cited by 6 publications

(6 citation statements)

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“…In other words, to reduce the air pollution mortality rate over the next 10 years, every head of household in Cotonou aged 40 or older is ready to bear a cost of FCFA 5,924 per month. This cost is slightly lower than that obtained by Chanel et al (2004), which is worth €69.7 per month (about FCFA 45,720) per household for all the effects of air pollution. The result of these authors corresponds to about 8 times the one we obtained.…”

Section: Determinants Of Maximum Willingness To Pay and Mortality Costmentioning

confidence: 65%

“…First, the WTP is estimated; then the SVL is calculated taking into account changes in risk of death. Then, Chanel et al (2004) use the contingent valuation of Desaigues et al (2007) in a context of life expectancy gain linked to a reduction in air pollution in Viagannou 3 France (Strasbourg). The authors adjusted the questionnaire developed by Krupnick et al (2002) and administered to 300 individuals aged 40 to 75 years.…”

Section: Methodology Evaluation Methodology For Svlmentioning

confidence: 99%

“…This definition is a serious interpretation of the present monetary value of expected utility if consumption is independent of age. Chanel et al (2004) perform a contingent assessment specific to air pollution in a contextual approach within the inhabitants of Bouches-du-Rhône. The hypothetical scenario used placed the individual in a compulsory moving situation with his family.…”

Section: Introductionmentioning

confidence: 99%

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2018

Int. J. Res. Environ. Stud.

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In air pollution context, the database of at least 40 years old of Cotonou citizens was used to make an evaluation of the statistical value of life (SVL) from the maximum willingness to pay (WTP). With a two-step Heckman model, the average of maximum WTP was estimated. The average of maximum WTP represents the psychological cost of mortality and is worth FCFA5, 924 per month. Hence, for a reduction in the probability of death of 5/10,000 per year over a period of ten years, the annual SVL related to air pollution mortality in Cotonou was calculated and is FCFA 142,760,000. For the first time in Benin, the SVL is one of the few indicators needed for environmental policy that has never been calculated before. Thus, the SVL allows the authorities to reinforce the decisionmaking while paying more attention to the effects of air pollution on the populations' health.

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Section: Determinants Of Maximum Willingness To Pay and Mortality Costmentioning

confidence: 65%

Section: Methodology Evaluation Methodology For Svlmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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2018

Int. J. Res. Environ. Stud.

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“…The data used constitute a subsample of an interdisciplinary CV survey originally designed to explore both theoretical and empirical issues related to risks associated with air pollution exposure (Chanel et al 2004). Specifically, the research focused on the residents of the French Bouches-du-Rhône area (1.8 million inhabitants), where the second largest French city, Marseilles, is located.…”

Section: Survey Design and Samplementioning

confidence: 99%

Modeling Starting Point Bias as Unobserved Heterogeneity in Contingent Valuation Surveys: An Application to Air Pollution

Aprahamian

Chanel

Luchini

2007

American J Agri Economics

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Up to now, the starting point bias has generally been considered to be a homogeneous phenomenon. In this article, we treat anchoring as an unobserved heterogeneous phenomenon. Our contribution is twofold. First, we show analytically and by way of simulations that assuming homogeneous anchoring can be hazardous and lead to misspecifications. Second, we propose an econometric model that starts with a dichotomous question and then uses an open-ended question. We finally apply our model to a contingent valuation survey on air quality. Our results suggest that how anchoring is modeled in empirical studies deserves more attention. Copyright 2007, Oxford University Press.

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“…Ils sont donc invités à indiquer leur valeur. Dans ce contexte, le montant de 250 € induit forcément un biais d'ancrage (Chanel et al, 2004) pour les valeurs déclarées à la seconde étape de la procédure. Pour ceux qui ont répondu « oui », on est certain que leur CAP peut être supérieur ou égal à 250 €.…”

Section: Variation Du Consentement à Payer Et Recherche D'authenticitéunclassified

Demande de séjour touristique en espace rural et vecteurs de valorisation marchande d’aménités naturelles et patrimoniales 1

Rambonilaza¹

2012

RAEStud

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-L'analyse empirique de la demande touristique dans les espaces ruraux reste encore très peu abordée dans la littérature en économie du tourisme. Dans cette étude, la méthode des expériences de choix discrets a été adaptée pour analyser les préférences pour différents types de séjours de courte durée, dans les territoires de l'estuaire de la Gironde. Les résultats d'une enquête en ligne menée en 2011 a permis de constater que les individus préfèrent les séjours de nature. Ils sont prêts à payer ceux-ci aussi chers que ceux autour du vin et du patrimoine viticole, à condition d'avoir accès aux aménités naturelles les plus authentiques de la destination : ici les îles et les paysages des marais. Pour bénéficier de ces paysages, les touristes potentiels préfèrent une promenade en bateau collectif le long du fleuve, et sont prêts à payer cette activité à un prix plus élevé que celui pratiqué actuellement par les opérateurs. Leur consentement à payer pour cette traversée en bateau de l'estuaire peut être utilisé pour évaluer le bénéfice récréatif du tourisme fluvial et mener une approche bénéfice-coût des dépenses d'investissement public en matière de voies navigables. Mots-clés : méthode des préférences déclarées, activités récréatives, paysages fluviaux, tourisme de nature Market evaluation of natural and cultural amenities for rural tourism destination Summary-The empirical analysis of tourists demand for rural areas received little attention from literature in tourism economics. In this study, the discrete choice experiment method was adapted to analyze the demand for short days around the Gironde estuary. The results of an on-line survey launched in 2011 show that the individuals responding to the questionnaire prefer a natural adventure tour and they are ready to spend for as much as for the wine tasting and wineries cultural heritage tour. However, the future tourists ask for an access to the most authentic and famous natural amenities of the destination: here the estuary's islands and the riparian marshes landscapes. To benefit from these landscapes, they prefer a collective boat trip-a highly priced activity-to free use of walking trail through the wetland landscape. The use of the monetary valuation of the benefit of public funding for inland waterway transport infrastructure was afterward discussed.

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Valorisation économique des effets de la pollution atmosphérique: Résultats d'une enquête contextuelle

Cited by 6 publications

References 0 publications

Untitled

Untitled

Modeling Starting Point Bias as Unobserved Heterogeneity in Contingent Valuation Surveys: An Application to Air Pollution

Demande de séjour touristique en espace rural et vecteurs de valorisation marchande d’aménités naturelles et patrimoniales 1

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