Since 1999 a multilateral effort termed the Nile Basin Initiative has been underway among the Nile riparians to explore opportunities for maximizing the benefits of the river's waters through…

This paper investigates two complementary pieces of data on households’ demand for improved water services, coping costs and willingness to pay (WTP), from a survey of 1500 randomly sampled households…

Many argue that it is socially inefficient to use distributional weights in cost-benefit analysis, and that doing so implies large inefficiency losses, when distributional matters can be dealt with…

This paper, examine why markets are being widely proposed to address environmental problems and manage natural resources, give some background on their history, and speculate on their future. Markets…

The quality of existing data about the use of urban trails is poor, and planners need better data to plan new trails and manage existing ones. This note presents descriptive analyses of pedestrian and…

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 provides an overview and a discussion of environmental taxes in Europe. On the whole, most European countries have fairly high levels of environmental taxation – at least compared to the US…

Cooperative management and development of Africa’s international rivers holds real promise for greater sustainability and productivity of the continent’s increasingly scarce water resources and…

The private demand for a hypothetical vaccine that would provide lifetime protection against HIV/AIDS to an uninfected adult was measured in Guadalajara, Mexico, using the concept of willingness to…