Using a randomized experiment in 200 Bangladeshi villages, we evaluate the impact of an over-the-phone learning support intervention (telementoring) among primary school children and their mothers during Covid-19 school closures. Post-intervention, treated children scored 35% higher on a...

We exploit the unique features of high schools in Seoul to study the effects of school autonomy on student outcomes. Under South Korea's equalization policy, both private and public schools in Seoul admit students that are assigned randomly to them, receive equal government funding, charge...