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...

Summary We explore ways of mitigating the costs of aid volatility: in particular, we show that these can be dramatically reduced by a flexible pre-commitment rule which adjusts flows in the case of drastic improvements or deteriorations in country performance ratings. Such a system can further...

India’s Unique Identification (UID) project offers important lessons for other countries. UID’s performance data show that large countries can implement biometric ID programs with low levels of exclusion and high accuracy, but this requires the combined use of multiple biometrics....

The paper considers the process of discovery for subsoil resources, including both hard minerals and hydrocarbons and estimates its magnitude in recent years, as derived from the sum of extraction and changes in proven reserves. Spurred on by technology change and strong market conditions,...

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...

Sovereign wealth funds (SWFs) 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...

The World Bank’s new Program for Results (PforR) instrument is only the third instrument approved by its Board and the first to directly link disbursements to results. Designed to support programs of service delivery, the program is still in its early stages. This paper provides an overview of...

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...

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...