With rigorous economic research and practical policy solutions, we focus on the issues and institutions that are critical to global development. Explore our core themes and topics to learn more about our work.
In timely and incisive analysis, our experts parse the latest development news and devise practical solutions to new and emerging challenges. Our events convene the top thinkers and doers in global development.
Tessa Bold, Assistant Professor at the Institute for International Economic Studies
Jishnu Das, Lead Economist, Development Research Group, World Bank
Justin Sandefur, Senior Fellow at Center for Global Development
Can teacher quality explain the low learning levels observed in many African countries? Survey data spanning seven countries in sub-Saharan African shows that after four years of schooling, the majority of students fail to master tasks covered in the second year curriculum. In their new paper, Tessa Bold and her co-authors show these low learning levels can be partly explained by teachers’ limited knowledge of curriculum content. Many teachers struggle with tasks that their students should master in lower primary. If all students had been taught by teachers who had mastered the lower secondary curriculum, students would have acquired the equivalent of an additional three quarters of a year of schooling after four years, and the observed gap in effective education after four years would have been reduced by one third.