In the academic and policy debates over the merits of charter schools, two things are clear: First, they are here to stay and, second, their quality varies widely. Policy makers therefore need to understand how to design charter laws that promote the creation of high-performing schools. Crucial...

The Knowledge Is Power Program (KIPP) is an influential and rapidly growing nationwide network of charter schools serving primarily disadvantaged minority students. Prominent elements of KIPP's educational model include high expectations for student achievement and behavior, and a substantial...