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Blog Post
August 22, 2023
A recent, thought-provoking blog by our colleague, Justin Sandefur, titled “How Economists got Africa’s AIDS Epidemic Wrong”, has sparked a debate about the historical role of cost-effectiveness analysis in assessing the investments of the President's Emergency Plan for AIDS Relief (PEPFAR) and, imp...
Blog Post
July 30, 2023
In a new paper, we examine the connection between exposure to lead—a dangerous but prevalent neurotoxicant—and children’s learning outcomes. We find that lead poisoning alone could account for more than 20 percent of the learning gap between rich and poor countries. Given the comparative ease of, sa...
Blog Post
June 28, 2023
In a new systematic review and meta-analysis, we compile the evidence on school management training programs. After combing through more than 2,500 studies, we found 20 experimental or quasi-experimental evaluations of school leader training which reported student learning outcomes.
Blog Post
June 01, 2023
No longer the new kid on the block, Effective Altruism (EA) has evolved from its early days in the quadrangles of the University of Oxford to become a thriving community with a well-established architecture of philanthropic institutions. EA organisations now marshal resources in the hundreds of mill...
Blog Post
April 25, 2023
This month, Ghana and Nigeria became the first two countries to approve the use of R21, a vaccine that may have game-changing effectiveness in protecting people from malaria. The emergence of effective vaccines promises a new golden age of success in the fight against malaria, just as such efforts h...