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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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
February 09, 2022
This paper explores the historical record in the development and deployment of vaccines globally and puts the COVID-19 vaccine rollout in that context. Although far more can be done and should be done to speed equitable access to vaccines in the COVID-19 response, it is worth noting the revolutionar...
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
March 31, 2021
China is the world’s largest official creditor, but we lack basic facts about the terms and conditions of its lending. Very few contracts between Chinese lenders and their government borrowers have ever been published or studied. This paper is the first systematic analysis of the legal terms of Chin...
WORKING PAPERS
October 12, 2020
We compile a new data set, combining official sources with transaction-level records scraped from the World Bank website, spanning all commitments, disbursements, and payments on all World Bank loans from before the 2008-09 Global Financial Crisis through August 2020, allowing us to compare the...
WORKING PAPERS
June 15, 2016
Millions Saved (2016) is a new edition of detailed case studies on the attributable impact of global health programs at scale. As an input to the book, this paper provides an independent assessment of the cost-effectiveness of a selection of the cases using ex post information from impact evaluation...