Over the course of the past few years Hyunjoon Park, Jere Behrman, and Jaesung Choi have written about the relationship between single-sex schools students' STEM (science, technology, engineering and mathematics) health outcomes. Recently a 2012 Working Paper about this topic was listed on SSRN's Top 10 download list for: Gender in the Global Research Landscape.
In a forthcoming version of the article Park, Behrman and Choi discuss the assignment of students into single-sex vs. coeducational high schools in Seoul, South Korea which provides an interesting context to study causal effects of single-sex schools.
New PSC Working Paper: Park, Hyunjoon and Jae Kyung Lee. 2014. "Growing Educational Differentials in the Retreat from Marriage among Korean Men." PSC Working Paper Series, PSC 14-5.
New book announcement: Hannum Emily, Hyunjoon Park, and Yuko Butler (Eds). Globalization, Changing Demographics, and Educational Challenges in East Asia (Research in Sociology of Education, Vol 17). Emerald, 2010
Park and Behrman's working paper "Causal Effects of Single-Sex Schools on College Attendance: Random Assignment in Korean High Schools." PSC Working Paper Series, PSC 10-01, is available.