We analyze whether non-native speakers in the classroom affect students' educational achievement and social integration. In contrast to previous studies, which mainly examine the effect of the share of immigrant pupils, we focus on language heterogeneity by using a novel measure of the degree of linguistic diversity in the classroom. Conditional…

Language immersion education uses a non-English language for a significant portion of instruction. One goal is to develop bilingual students, which many argue provides cognitive benefits. Using data from school choice lotteries, I estimate the effect of random assignment to a language immersion school on achievement in math and reading. Winning…

This paper investigates the gap in Financial Literacy (FL) between native and immigrant 15-year-old school students using data from the 2012 PISA Financial Literacy Assessment. The size of the gap is about 0.15 standard deviations, going up to 0.3 for first-generation immigrants. This is partly because immigrants have poorer economic background,…