In this paper we estimate a "Grossman" model of demand for health based on Swedish micro data. The data set consists of a random sample of over 5000 individuals taken from the Swedish adult population. Health capital is measured by a categorical measure of overall health status, and an ordered...

In recent work on international comparisons of income-related inequalities in health, the concentration index has been used as a measure of health inequality. A drawback of this measure is that it is sensitive to whether it is estimated with respect to health or morbidity. An alternative would...

Traditionally, economic evaluations in terms of cost-effectiveness analysis are based, explicitly or implicitly, on the assumption of constant returns to scale. This assumption has been criticized in the literature and the role of cost-effectiveness as a tool for decision making has been...

The choice of outcome measure in cost-utility analysis has been a matter of concern. In particular the theoretical properties of quality-adjusted life-years (QALYs) and healthy-years equivalents (HYEs) have been debated. In this paper the underlying preference assumptions of QALYs and HYEs are...

The aim of this study was to compare hypothetical and real willingness to pay (WTP) in an experimental setting by eliciting WTP for a private good, a box of chocolates. The experimental subjects were randomly divided into two groups. One group received an open-ended hypothetical WTP question and...

The costs of comprehensively genotyping human subjects have fallen to the point where major funding bodies, even in the social sciences, are beginning to incorporate genetic and biological markers into major social surveys. How, if at all, should economists use and combine molecular genetic and...

Individuals differ in how they construct their investment portfolios, yet empirical models of portfolio risk typically account only for a small portion of the cross-sectional variance. This paper asks whether genetic variation can explain some of these individual differences. Following a major...

In this paper the results of an experiment comparing the dichotomous choice (DC) contingentvaluation (CV) approach with real purchase decisions for a consumer good are reported. In addition to comparing the standard DC CV approach with real decisions, we also test the hypothesis that a more...

We develop a simple model of generous behavior. It is based on the premise that some people are generous, but everyone wants to appear generous--especially in the eyes of other generous people. Although non-monetary donations are always inefficient, they frequently occur in equilibrium because...

In a one-shot Prisoners’ dilemma experiment, female participants are highly sensitive to the social frame. Male participants are not.