Integrating Schools for Centralized Admissions

As school districts integrate charter schools for centralized admissions in Denver, New Orleans, Newark and Washington D.C., some schools have stayed out. We provide a new framework to study the incentives of a school to join a clearinghouse and we show that each school prefers to remain out of the system when others join it. Therefore, our analysis provides an explanation of why some charter schools have evaded the clearinghouse. To overcome this issue, we propose two schemes that can be used by policymakers to incentivize schools to join the system, which achieves the desired integration of schools.