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 11, 2024
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April 15, 2024
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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...
WORKING PAPERS
September 30, 2008
When countries select immigrants based on skill, what happens in the migrants' countries of origin? Departing skilled workers obviously tend to reduce stocks of skill there, but the prospect of skilled migration can induce more investment in skill. It is not clear which effect dominates. This pa...
BRIEFS
August 22, 2008
International movements of people can spark and sustain the development process in poor countries, helping people climb out of poverty. Creating opportunities for poor people to improve their lives promotes our values, enhances our security,and restores our faltering image abroad. The next president...