non-charter levels (that is, the average achievement level for urban non-charter students), and beyond non …

at the expense of students who are most diffiult to teach, including limited English proficiency (LEP) and special … education (SPED) students, as well as students with low baseline achievement levels. We use applicant lotteries to evaluate the … special needs students that may be underserved. The results show average achievement gains of 0.36 standard deviations in math …

school students, while non-urban charters reduce achievement from a higher baseline. Student demographics explain some of …

improves trust and social interaction, and may offer substantial consumption value to some students. We discuss various …

We argue that once we take into account the students' rational enrollment decisions, mismatch in the sense that the … possess private information about students' post-enrollment treatment effects. This necessary condition for mismatch provides … private information that is a statistically significant predictor of the students' post-enrollment academic performance. We …

year grades. A third treatment group combined both interventions. Service take-up rates were much higher for students …