The majority of existing research on mobility indicates that students do worse in the year of a school move. This research, however, has been unsuccessful in isolating the causal effects of mobility and often fails to distinguish the heterogeneous impacts of moves, conflating structural moves (mandated by a school's terminal grade) and…

Although rearranging school organizational features is a popular school reform, little research exists to inform policymakers about how grade spans affect achievement. This article examines how grade spans and the school transitions that students make between fourth and eighth grade shape student performance in eighth grade. The authors estimate…

Since its inception as part of the 1965 "Elementary and Secondary Education Act" (ESEA), Title I has provided the largest amount of federal funding aimed at improving the academic achievement of poor children. In this paper, we examine the impact of Title I on school spending and school performance, using New York City public school…

The mortgage foreclosure crisis has affected millions of households around the country. Researchers and policy makers have begun to pay attention to the external costs that these foreclosures impose on surrounding properties and neighborhoods (Schuetz et al., 2008; Harding et al., 2009). But few have considered the collateral costs for children,…

Schools are not static entities--reforms are enacted, curriculums change, new principals and teachers arrive and others leave, and, importantly, students exit and enter the school system. These students may be graduating or reaching a terminal grade, beginning school, entering from local private or parochial schools, moving from another district,…

Immigration and migration to New York City (NYC) collectively create a dynamic population of students. In this brief the authors use a decade of detailed, longitudinal data on NYC's 1st-8th graders to explore both the "stock" of students enrolled and the "flow" of new entrants in each academic year. Together, these paint a…