Despite the kind of scholarly attention that has been attracted in the field ofChinese economic history in the past half a century or so, basic quantities ofsome basic factors have remained disagreed. Chinese population is one of them.For example, for the post-1350 period, the gap between...

Recent studies point to a positive correlation between ethnic heterogeneity due to immigration and the propensity of opting out from public schools for private alternatives. However, immigration across regions is hardly exogenous, which obstructs attempts to reveal causal mechanisms. This paper...