Immigrant children in the US tend to perform worse in reading, mathematics, and science compared to native children. This paper explores how much of such differences in achievement can be accounted for by a lack of English proficiency. To identify the causal effect of English proficiency on...

This paper studies whether individuals tend to migrate to countries where their skills are scarce or abundant. Focusing on English language skills, we test whether immigrants who are proficient in English choose to move to countries where many or few individuals speak English. We use the...