We present evidence on the impact on students' math and reading scores of one of the largest deployments of an OLPC program and the only one implemented at a national scale: Plan Ceibal in Uruguay. We have unique data that allow us to know the exact date of laptop delivery for every student in...

Recent research links the inequality across countries and regions to colonial institutions. This paper argues that trade shocks could alter the development path of a country or subnational units, in spite of its colonial institutions. This hypothesis is analyzed using state-level data for...