In this study we report an attempt to measure the WTP of car owners for a reduction of the probability of being killed in a traffic accident. One group of respondents is offered a safety device to be installed in their car, while another group is offered a public safety program (improved road...

We review key developments in the cost-benefit analysis of water projects, including conceptual and empirical issues. We emphasize general equilibrium and dynamics, in particular the links between economic and ecological systems

This study reports an attempt to measure the value of an increased survival probability at high ages. It turns out that the average willingness to pay for a programme which would increase the expected length of life by one year, conditional on having survived to the age of 75 years, is lower...

We show that in sorting cross-sectional data, the endogeneity of a variable may be successfully detected by graphically examining the cumulative sum of the recursive residuals. Moreover, the sign of the bias implied by the endogeneity may be deducible through such graphs. In general,...

Should more water be diverted to or from electricity generation? This timely question is addressed in this short volume. Two different approaches are introduced and compared: The first is a cost-benefit analysis, examining the case of re-regulating a Swedish hydropower plant in which water is...