Residential mobility is likely to have consequences for student performance, but prior empirical work is largely correlational and offers little insight into its impacts. Using rich, longitudinal data, we estimate the effects of residential mobility on the performance of New York City public school students. Using both student fixed effects and…

Policy makers and analysts often view the reduction of student mobility across schools as a way to improve academic performance. Prior work indicates that children do worse in the year of a school move, but has been largely unsuccessful in isolating the causal effects of mobility. We use longitudinal data on students in New York City public…

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…

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…

The recent foreclosure crisis has plagued nearly every city in the U.S., including New York City. Despite considerable attention to the causes of these mortgage foreclosures and the consequences they have had for communities, we know little about their impacts on individual families and children. Given that more than 2.8 million U.S. property…

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,…

In New York City, where almost 14% of elementary school pupils are foreign-born and roughly half these are "recent immigrants," the impact of immigrant students on school resources may be important. While immigrant advocates worry about inequitable treatment of immigrant students, others worry that immigrants drain resources from…

This report describes the demographic characteristics and educational experiences of immigrant students in New York City's elementary and middle schools. Immigrants comprise a substantial share of the elementary and middle school student body. Far more immigrant than native-born students are limited English proficient (LEP) and Asian, and far…

This report describes demographic characteristics and educational experiences of New York City's elementary and middle school students by English language proficiency and home language. It compares the characteristics and achievement of students who are limited English proficiency (LEP), most of whom: live in homes where a language other than…