India's fast-growing cities face three key challenges in improving public health outcomes. The first is the persistence of weak links in the chain -- notably, slums badly underserved with basic civic services -- that can pose public health threats to all. Richer residents corner public...

Natural resources are being discovered in more countries, both rich and poor. Many of the new and aspiring resource exporters are low-income countries that are still receiving substantial levels of foreign aid. Resource discoveries open up enormous opportunities, but also expose producing...

Sovereign wealth funds represent a large and growing pool of savings. An increasing number of these funds are owned by natural resource?exporting countries and have a variety of objectives, including intergenerational equity and macroeconomic stabilization. Traditionally, these funds have...

What can other developing countries learn from Sri Lanka on achieving good health at low cost? While its well-organized medical and maternal-child health services have been documented elsewhere, this paper fills a gap in documenting how it organizes services to reduce the population's exposure...

Prevailing economic ideas -- and fashions -- about development have influenced the International Development Association (IDA) since its creation in 1960. The creation of the organization itself is the result of two contemporaneous facts: an urgent need to channel development finance to...

This paper provides an overview of the history of development research at the World Bank and points to new future directions in both what we research and how we research. Six main messages emerge. First, research and data have long been essential elements of the Bank's country programs and its...