shares, students' academic skills, and parents' entrepreneurial occupation … effect of private-school competition on students' entrepreneurial intentions. We exploit Catholic-Church resistance to state … instrumental-variable results suggest that a 10 percentage-point higher private-school share raises students' entrepreneurial …

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 …