performance and their labor market income. We exploit the within-school, cohort-by-cohort variation in the gender composition of … high school classmates (peers), after controlling for school and teachers fixed effects. We find that male students … performance and change in major. And in the long run it did not produce any difference in income or labor market outcomes. We do …

admission threshold have 52% higher yearly income with respect to just-below-threshold students. This premium is equivalent to a … income premium. I find that students with a just-above-threshold score are less likely to be college dropouts, take six fewer … administrative records about high school, college admission, college attendance and tax returns. Students with score just above the …

This paper estimates the marginal effect of class size on educational attainment of high school students. We control …

Objective: To estimate the causal effect of breastfeeding on children's cognitive skills as measured at ages 3, 5, 7 …). Participants: Data on 11,792 (age 3) and 9117 (age 5) children in MCS and 4923 (age 7 and 11) children in NCDS. Main outcome …: The duration of breastfeeding has a small, but significant, effect on children's cognitive skills in the linear regression …

substantial and heterogeneous employment responses that increased average income despite reduced transfers. We find zero effects …