In 2005, an estimated 15.2 million people or 80 percent of the total population of the Amhara Region in Ethiopia lived in rural areas where sanitation-related indicators were low. Open defecation was common; hand washing, particularly after defecation, was practiced infrequently; and general...

An efficient and affordable access to jobs, education and services is considered a fundamental element for development. However, the mobility conditions in the cities have deteriorated because of the increasing motorization and urbanization. The number of new cars that enter the cities every...

This paper has been prepared in accordance with the terms of reference for a study on power system planning in India: incorporating externality costs and benefits. It reviews estimates of the external costs of power in international studies as well as in India and compares the figures available....

The aim for this study was to assess the impact of irrigation activities in the Brazilian Semi-Arid (BSA) Region, and to analyze to what extent irrigated agriculture in this region has contributed to the reduction of poverty levels and regional inequalities, income growth and distribution, and...

"The authors propose a "bottom up" approach to link public investment programs with a class of macro models recently developed to quantify Strategy Papers for Human Development (SPAHD) in low-income countries. The methodology involves establishing constant-price projections of investment outlays...

"The authors apply the dynamic macroeconomic framework developed by Agnor, Bayraktar, and El Aynaoui (2004) to Niger. As in the original model, linkages between foreign aid, public investment (disaggregated into education, infrastructure, and health), and growth are explicitly captured. Although...