subject area of Economic potential of flexible balloon biogas digester among smallholder farmers: A case study from Uganda Economics in Agroforestry Efficiency of early selection in Calycophyllum spruceanum and Guazuma crinita, two fast-growing timber species of the Peruvian Amazon Experimental insights on the investment behavior of small-scale coffee farmers in central Uganda under risk and uncertainty Financial viability of groundwater irrigation and its impact on livelihoods of smallholder farmers: The case of eastern Ethiopia Improving development efficiency through decision analysis: Reservoir protection in Burkina Faso MEASURING THE COSTS OF AFRICAN ANIMAL TRYPANOSOMOSIS, THE POTENTIAL BENEFITS OF CONTROL AND RETURNS TO RESEARCH Money matters (II): costs of maize inbred line conversion schemes at CIMMYT using conventional and marker-assisted selection The Contribution of Increased Equity to the Estimated Social Benefits from a Transfer Program: An Illustration from PROGRESA/Oportunidades The contribution of increased equity to the estimated social benefits from a transfer program: An illustration from PROGRESA The economic impact of productivity maintenance research: breeding for leaf rust resistance in modern wheat Training funds and the incidence of training : the case of Mauritius