The estimation of economic benefits of health effects through direct methods, such as contingent valuation, presents the problem of preference imprecision. This paper deals with this problem by proposing an elicitation method that allows the subject to state an interval for willingness to pay,...

This paper focuses on eliciting the willingness to pay (WTP) for policy measures aimed at improving the health care offered to patients suffering from Alzheimer’s disease (AD). We utilize a discrete choice experiment (DCE) approach for the elicitation of the preferences of the general...

This paper presents results on the valuation of health risks in the presence of altruism. The contingent valuation method is utilised in a split sample experiment for estimating the private and public values in reducing the risk of flu. Data modelling for the dichotomous choice method follows a...

This paper is aimed at studying the dynamics of consumers' preferences for corporate social responsibility. The data come from both a Discrete Choice Experiment (DCE) and a field experiment conducted in a real market setting. The results show that in a static setting (first month) predictions of...

Oil spills are capable of causing major environmental insults that raise the emotional loads of individuals across society. In this paper we consider the role of emotions in heterogeneous responses of individuals in the non-market valuation of an oil prevention program in Spain. Heterogeneity is...

The Handbook on Contingent Valuation is unique in that it focuses on contingent valuation as a method for evaluating environmental change. It examines econometric issues, conceptual underpinnings, implementation issues as well as alternatives to contingent valuation. Anna Alberini and James Kahn...