This paper describes five alternative visions for cooperative Nile development in the hope that they will assist the Nile riparian countries in their search for both a consensus vision and sound…

This paper presents a typology of international rivers based on asymmetries in economic and political power among riparian states. This typology is then used, along with other factors such as the…

This paper is an application of the contingent valuation method on community plantations in the highlands of Ethiopia. A discrete-continuous elicitation format was applied. It was found that there is…

Eishers are risk-averse according to most empirical studies, while expected-utility theory predicts risk neutrality even for sizable stakes. We test this prediction using data from a stated-choice…

This paper analyzes the marginal willingness to pay for changes in noise levels related to changes in the volume of flight movements at a city airport in Stockholm, Sweden, by using a choice…

The Highly Indebted Poor Countries (HIPC) initiative is intended to improve the situation of the poorest developing countries by reducing their debt burden and by permitting increased spending on…

This paper analyzes the welfare effects of improved health status through increased water quality using a choice experiment. The survey was administered to a random sample of households in…

Using a contingent valuation survey, people’s willingness to pay for a given risk reduction is found to be much larger, consistently more than two times as large, when traveling by air compared to by…

We present a model of fishers’ gear choice, which allows for heterogeneity both in production technology and risk preferences and apply it on a panel of Swedish trawlers. Stochastic revenue functions…

Namibia is currently in the process of phasing out water subsidies in its government-sponsored irrigation schemes. However, the financial effects on the affected farmers are frequently unclear, and so…