Levels and changes in the value of exports and imports divided by aggregate GDP (the trade/GDP ratio) are occasionally used as measures of trade openness. The oft-quoted work of Dollar and Kraay (2001) and the World Bank (2002) uses changes in the trade/GDP as a basis for classifying countries...

This paper argues that the conflicting results in the voluminous recent literature on inequality and growth are missing the big picture on inequality and long-run economic development. Consistent with the provocative hypothesis of Engerman and Sokoloff 1997 and Sokoloff and Engerman 2000, this...

In 1999, the United States and other major donor countries supported an historic expansion of the heavily indebted poor country (HIPC) debt relief initiative. HIPC had two primary goals: reduce poor countries' debt burdens to levels that would allow them to achieve sustainable growth; and...

Food security is an elusive concept. Many economists doubt that it has any precise meaning at all. Having enough to eat on a regular basis, however, is a powerful human need, and satisfying this need drives household behavior in both private and public markets in predictable ways. Indeed, the...

In 1999, the United States and other major donor countries supported an historic expansion of the heavily indebted poor country (HIPC) debt relief initiative. HIPC had two primary goals: reduce poor countries' debt burdens to levels that would allow them to achieve sustainable growth; and...

Past research on aid and growth is flawed because it typically examines the impact of aggregate aid on growth over a short period, usually four years, while significant portions of aid are unlikely to affect growth in such a brief time. We divide aid into three categories: (1) emergency and...

"Pro-poor growth" is the new mantra of the development community. Most donor agencies have active research programs underway to understand the pro-poor process, and the World Bank, with British, French and German bilateral support, is already studying how to operationalize the concept (USAID, 2004;...

The cross-country literature on foreign aid effectiveness has relied on the use of instruments to distinguish causality from mere correlation. This paper uses simple non-instrumental techniques in the spirit of Granger to demonstrate that the main aid-growth connection is a negative causal...

The Burnside and Dollar (2000) finding that aid raises growth in a good policy environment has had an important influence on policy and academic debates. We conduct a data gathering exercise that updates their data from 1970-93 to 1970-97, as well as filling in missing data for the original...

In this report, senior fellow Liliana Rojas-Suarez and José Luis Guasch, senior regional advisor on regulation and competition at the World Bank, investigate what donors can do to help Central America secure sustained growth, alleviate poverty, and reduce inequality, and what the role is for...