It has been argued that the willingness to pay for health care services in contingent valuation studies should be assessed ex ante from an insurance perspective.
It may however be easier to assess the willingness to pay among a group of patients in need of a specific treatment.
This willingness to pay measure can be used to estimate the expected willingness to pay.
This paper investigates the relationship between ex ante and expected willingness to pay.
It is shown that expected willingness to pay is a lower bound for ex ante willingness to pay for a treatment that restores the individual to full health for an individual that is risk averse with respect to income.
For a treatment that does not restore an individual to full health the expected willingness to pay is not necessarily a lower bound for the ex ante willingness to pay if the marginal utility of income increases with better health.
Mots-clés Pascal : Motivation, Financement, Soin, Malade, Analyse avantage coût, Economie santé, Modèle mathématique, Homme, Etude théorique
Mots-clés Pascal anglais : Motivation, Financing, Care, Patient, Cost benefit analysis, Health economy, Mathematical model, Human, Theoretical study
Notice produite par :
Inist-CNRS - Institut de l'Information Scientifique et Technique
Cote : 96-0082943
Code Inist : 002B30A01B. Création : 199608.