Ideas to action: independent research for global prosperity
Search
Filters:
Experts
Facet Toggle
Topics
Facet Toggle
Publication Type
Facet Toggle
Time Frame
Facet Toggle
WORKING PAPERS
June 16, 2014
In recent years, the interdisciplinary nature of global health has blurred the lines between medicine and social science. As medical journals publish non-experimental research articles on social policies or macro-level interventions, controversies have arisen when social scientists have criticized t...
WORKING PAPERS
June 18, 2009
CGD fellow David Roodman and Jonathan Morduch a landmark evaluation of the impact of microcredit on poor households in Bangladesh. They replicate the study's statistical analysis and put an end to the controversy surrounding it by showing that it fails to rule out reverse causation. A positive a...
WORKING PAPERS
April 07, 2009
This working paper by CGD research fellow David Roodman provides an original synthesis and exposition of the statistical theory behind one of the most influential studies of the impact of microcredit on borrowers (Pitt and Khandker, Journal of Political Economy, 1998). The present paper also documen...
WORKING PAPERS
January 07, 2008
The econometric quest for evidence on aid effectiveness continues. Practitioners in the $80 billion-a-year aid enterprise care about their work and hanker for objective evidence that they are helping. In this working paper, CGD research fellow David Roodman argues that there is a clear aid-growth re...
WORKING PAPERS
December 10, 2007
The argument about whether foreign aid "works" rages on. Recently, Paul Collier sought a practical middle path between William Easterly's development pessimism and Jeffrey Sach's development boosterism. How can smart people draw such contradictory conclusions from the same data? This new working pap...
WORKING PAPERS
October 10, 2007
In this working paper CGD research fellow David Roodman explains how the four biggest developing countries -- Brazil, Russia, India and China, a group Goldman Sachs dubbed the "BRICs" -- stack up to their rich-country counterparts on the environment component of the annual Commitment to Development ...
WORKING PAPERS
August 13, 2007
*REVISED Version May 2008In development economics, statistical analysis usually begins with data from many observational units--households, companies, or countries--over just a few time periods. Two analysis techniques are becoming popular for studying causal relationships among variables in this "s...
WORKING PAPERS
December 06, 2006
This working paper by CGD research fellow David Roodman provides an original synthesis and exposition of the literature on a particular class of econometric techniques called "dynamic panel estimators," and presents the first implementation of some of these techniques in Stata, a statistical softwar...
WORKING PAPERS
October 13, 2006
Microfinance is a widely celebrated strategy for helping poor people in the developing world. Leading microfinance institutions, including the Nobel Peace Prize-winning Grameen Bank, reach millions of clients. CGD research fellow David Roodman and Uzma Qureshi analyze why some microfinance instituti...