Unique survey data from a contingent valuation study conducted in three different countries (China, Sweden, and the United States) were used to investigate the ordinary citizen’s willingness to pay…

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…

The state of play: a survey of responsible investor opinions and practices The Environmental Policy Research Unit’s new report “Environmentally Responsible Investing (ERI) in South Africa: The state…

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…

The authors looked at risk and ambiguity attitudes among Ethiopian peasants in one of the poorest regions of the world and compared their attitudes to a standard Western university student sample…

Improving soil carbon through conservation agriculture in developing countries may generate some private benefits to farmers, as well as sequester carbon emissions, which is a positive externality to…

The authors investigated attitudes toward positionality among rural farmers in northern Ethiopia, using a tailored two-part survey experiment. On average, they found positional concerns neither in…

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…