This paper uses a newly discovered data set on examination results by gender from 1913 to 1986 to show that the gender gap in examinations at the University of Oxford has existed for over a century. We show that after declining for almost 70 years the gender gap in Firsts increased significantly after the introduction of coresidence -- the…

In this paper we study the effect on the math gender gap from attending a coeducational school with single-sex classrooms versus attending a school with coeducational classrooms. That is, we compare the performance of girls versus boys within schools with single-sex classrooms compared to the performance of girls versus boys within schools with…

This study examined the effects of single-sex and coeducational schooling on the gender gap in educational achievement to age 25. Data were drawn from the Christchurch Health and Development Study, a longitudinal study of a birth cohort of 1265 individuals born in 1977 in Christchurch, New Zealand. After adjustment for a series of covariates…