results show that students attending vocational schools perform significantly worse than those in general schools, except in … Portugal. Considering only general school students, the differences between big and small cities are not statistically … significant, while among students in vocational schools, those in a small city tend to perform better than those in a big city …

local students in Shanghai, where local students all go to public schools, but migrant students are endogenously selected … all student groups. We conduct policy experiments to examine the effect of transferring migrant students from private …

in the Economics gender gap among treated students. …