To the extent that school assignments/choices are endogenous, it is hard to conduct good experimental research on single-sex schooling. Thus, there is little large-scale empirical evidence on the long-term effects of single-sex schools in many developed countries. I explore the causal effects of...

We examine the effect of attending academically selective high schools on test scores, by leveraging administrative data that matches high school preferences of the population of urban middle school graduates in one Chinese prefecture in 2010 with high school student records. The standard...

How much do schools differ in their effectiveness? Recent studies that seek to answer this question account for student sorting using random assignment generated by central allocation mechanisms or oversubscribed schools. However, the resulting estimates, while causal, may also reflect peer...