Charter schools have been one of the most important dimensions of recent school reform measures in the United States. Currently, there are more than 4,500 charter schools spread across forty U.S. states and the District of Columbia. Though there have been numerous studies on the effects of...

The Milwaukee voucher program, as implemented in 1990, allowed only nonsectarian private schools to participate in the program. However, following a Wisconsin Supreme Court ruling, the program was expanded to include religious private schools in 1998. This second phase of the voucher program led...

This paper analyzes the effect of school vouchers on student sorting--defined as a flight to private schools by high-income and committed public-school students--and whether vouchers can be designed to reduce or eliminate it. Much of the existing literature investigates sorting in cases where...