Ideas to action: independent research for global prosperity
Research
Innovative, independent, peer-reviewed. Explore the latest economic research and policy proposals from CGD’s global development experts.
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April 15, 2024
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Research
WHITE HOUSE AND THE WORLD POLICY BRIEFS
July 20, 2015
US development policy was built for a world that no longer exists. When the US Agency for International Development (USAID) was created in 1961, foreign aid was by far the most important flow of resources to developing countries. Today, aid is a relative sideshow. International migrants send roug...
WORKING PAPERS
April 09, 2015
The welcome rise of replication tests in economics has not been accompanied by a single, clear definition of ‘replication’. A discrepant replication, in current usage of the term, can signal anything from an unremarkable disagreement over methods to scientific incompetence or misconduct....
WORKING PAPERS
August 27, 2009
The emigration of skilled workers from developing countries is often referred to as brain drain and considered something that should be limited. In this paper, resident fellow Michael Clemens takes the term to task and shows instead that a more open skill flow—a more accurate and neutral label...
WORKING PAPERS
May 20, 2009
Economists often use instrumental variables to demonstrate a causal relationship between some trait of a country and economic growth. In this new analysis, Samuel Bazzi and Michael Clemens show that a variety of instrumental variables used in top economics journals have severe but hidden limitations...
BRIEFS
September 12, 2005
Many poor countries, especially in Africa, will miss the MDGs by a large margin. But neither African inaction nor a lack of aid will necessarily be the reason. Instead, responsibility for near-certain ‘failure’ lies with the overly-ambitious goals themselves and unrealistic expectations placed on ai...
BRIEFS
July 20, 2005
Zimbabwe has experienced a precipitous collapse in its economy over the past five years. The government blames its economic problems on external forces and drought. We assess these claims, but find that the economic crisis has cost the government far more in key budget resources than has the donor p...