Health experts and policymakers want people to have access to affordable and high-quality medical care. But in some developing countries, making quality healthcare available may first necessitate ensuring that essential medicines are available, such as anti-malaria pills and antibiotics. The...

Health experts and policymakers want people to have access to affordable and high-quality medical care. But in some developing countries, making quality healthcare available may first necessitate ensuring that essential medicines are available, such as anti-malaria pills and antibiotics. The...

Education requires sustained and well-sequenced efforts to bring about tangible results. The recently completed Secondary Education Project in El Salvador builds upon earlier programs designed to improve both the coverage and quality of primary education and has been successful in achieving...

"A variety of theories of skill formation suggest that investments in schooling and other dimensions of human capital will have lower returns if children do not have adequate levels of cognitive and social skills at an early age. This paper analyzes the impact of a randomized cash transfer...

"The authors explore the relationship between transaction costs and generalized trust. Using panel data from 2,100 households in 135 rural communities of the Philippines, the paper shows that where transaction costs are reduced (proxied by road construction), there is an increase in generalized...