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 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…

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…

In previous research, a systematic analytic-deliberative process for public participation in risk ranking was introduced and successfully tested with participants from the United States using heath…

The calibration theorem by Rabin (2000) implies that seemingly plausible smallstake choices under risk imply implausible large-stake risk aversion. This theorem is derived based on the expected…

This paper concerns optimal income taxation under asymmetric information in a two-type overlapping generations model, where people care about their relative consumption compared to others. The…

In settings characterized by weak human capital and agricultural land degradation, investments in human capital formation and land conservation can be key candidates for triggering sustained economic…

The sluggish growth in agriculture coupled with lack of broad-based economic growth raises debates over the relevant direction and emphasis of development interventions in the country. In this study…

This is a chapter in a book entitled "The Emergence of Land Markets in Africa Impacts on Poverty, Equity, and Efficiency" edited by Stein Holden, Keijiro Otsuka and Frank Place, 2009. Despite various…

This paper investigates the effects of crop genetic diversity on farm productivity and production risk in the highlands of Ethiopia. Using a moment-based approach, the analysis uses a stochastic…