- Neighborhoods without MPCP participation tend to be those whose children attend higher average quality public schools, and those with higher direct neighborhood effects suggesting that the voucher program draws more heavily from neighborhoods where academic resources in the public sector are scarcer.
- Lower performing students and African American students are more likely to leave the voucher program.
- Neighborhoods with higher academic quality contribute fewer students to the MPCP; neighborhoods with students attending higher quality public schools contribute fewer as well.
- Although the voucher program appears to serve a relatively disadvantaged population with respect to the public school students in the city as a whole, the students who are able to make the MPCP into a viable alternative to public schools may be comparably better off with respect to other voucher participants themselves.
- A primary contribution of this paper is to demonstrate that neighborhoods with the highest rates of voucher participation are generally those with particularly disadvantaged residential populations. On a variety of measures – race, income and family structure among them – the program draws from precisely those neighborhoods one would expect in a scenario in which the MPCP was serving residents most in need.
- In considering who makes use of a school choice program, policymakers should pay at least as much attention to who continues to participate as well.