Using panel data that track individual students from year to year, we examine the effects of charter schools in North Carolina on racial segregation and black-white test score gaps. We find that North Carolina's system of charter schools has increased the racial isolation of both black and white students, and has widened the achievement gap.…

Using an individual panel data set to control for student fixed effects, we estimate the impact of charter schools on students in charter schools and in nearby traditional public schools. We find that students make considerably smaller achievement gains in charter schools than they would have in public schools. The large negative estimates of the…

This paper examines school-related policies and strategies that have been proposed or justified, at least in part, on the basis of their potential for reducing black-white test score gaps. These include strategies, one of which is greater integration, to reduce differences in the quality of teachers faced by black and white students; school and…