achievement. We exploit random assignment of students to university sections and find that students perform better in the presence … of more persistent peers and more risk-averse peers. In particular, low-persistence students benefit from highly …-persistent peers without devoting additional efforts to studying. However, highly-persistent students are not affected by the …

There is a perception among native born parents in the USA that the increasing number of immigrant students in schools … suggests negative though negligible peer effects of Limited English (LE) students and black students on the achievement of … other students, potential peer effects of students from Latin America in general have not been considered. In this paper, we …

scores, high school GPA, and college-test taking over and above cognitive skills. Exploiting random assignment of students to …

This paper investigates how high school gender composition affects students' participation in STEM college studies …