Wetlands are commonly understood to have the capacity to reduce the loads of excess nutrients, pathogens, sediments, and other contaminants generated by various activities in their catchment areas…

National government-funded payments for environmental services (PES) programs often lack sustainable financing and fail to target payments to providers of important environmental services. In…

This paper analyzes the effects of the interaction between technology adoption and incomplete enforcement on the extent of violations and the rate of abatement technology adoption. We focus on price…

Initiatives certifying that farms and firms adhere to predefined environmental and social welfare production standards are increasingly popular. According to proponents, they create financial…

This paper investigates the use of charges and standards in dealing with a common externality, plastic litter from shopping bags in Botswana. The country passed a plastic bag tax (effective 2007) to…

Tourism development provides an important opportunity for reducing pressures on the delta’s natural resources as well as reducing people’s dependence on the these resources for their livelihoods. In…

Wetlands play a significant role in removal of organic agricultural pollutants from rivers. A study conducted in the Western Cape, South Africa, shows that small wetlands can play a significant…

This paper is about locating sensors in water distribution networks and making inferences on the presence of contamination events based on sensor signals. It fully considers the imperfection of…

In this paper, the relation between poverty indicators and demographic variables is explored using household survey data from two regions in Northern Tanzania (the Lake Victoria area). The empirical…

Using a natural field experiment in a recreational site, a public good almost fully dependent on voluntary donations, the authors explored the crowding-out effect of gift rewards. First, they…