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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April 15, 2024
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April 11, 2024
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Research
WORKING PAPERS
December 14, 2023
This paper examines the effectiveness of Malawi's selective secondary schools in influencing student learning outcomes. Using data from Malawi’s National Examination Board, we employ value-added and regression discontinuity methods to gauge the impact of school types on high-stakes exam results. Fin...
WORKING PAPERS
May 12, 2021
Each year over two million secondary-school students across English-speaking West Africa sit coordinated exams, with the explicit goal of maintaining consistent educational standards across schools and over time. We find that scores across math items drawn from different exam years—when taken by an ...
WORKING PAPERS
October 06, 2017
Our central question is whether African countries can break into global manufacturing in a substantial way. Our results suggest that for any given level of GDP, labor is more costly for firms that are located in Sub-Saharan Africa. However, we also find that there are a few countries in Africa that,...
WORKING PAPERS
August 10, 2010
This paper argues for approaches that increase public understanding of the need for prudent spending of oil revenues in booms, and for comprehensive consideration of a range of options for using rents. Drawing on the experience of a few successful countries, it points to a number of common factors ...
WORKING PAPERS
July 20, 2009
Why do so many businesses choose to remain informal? Vijaya Ramachandran and co-authors discover that the answer is more nuanced than often believed. In East Africa, for instance, the difference in productivity between formal and informal firms is often indistinguishable, while in Southern Africa pr...