We examine the educational spillover effects of migrant students on local students' academic achievement in public … migrant students across classes within schools. We find that the proportion of migrant students in each class has a small, and … positive, effect on local students' test scores in Chinese, but has no significant effect on math and English test scores. We …

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 …