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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 08, 2023
Climate change will make many areas less easily habitable. Periodically, a call is made to give people moving out of those areas a particular set of rights: to establish a new protection category, a 21st-century ‘climate migrant’ status to match the asylum rights formalised in 1951. This call was re...
Blog Post
May 09, 2023
The climate-migration nexus is complex. Migration is not monocausal, and climate shocks are not the most important factors affecting movement: networks, education, resources, and other considerations all play a role in determining how people make migration choices. Complexity, however, is not a just...
Blog Post
March 01, 2023
Last week I was just thinking about writing a blog about a new economics working paper, when I got access to the new Bing AI chatbot, trailed as yet another improvement on ChatGPT and with up to date internet access. It turns out Bing can write a very passable blog summary of a working paper recentl...