This paper compares for and non-profit operation of charter schools in Florida, where the for-profit share has grown by 80% since 2004-5 to nearly half of all charter schools. The unique dataset assembled combines the annual independent financial audits and accountability reports filed by all...

This paper provides the first causal evidence about how elected local school boards affect student segregation across schools. The key identification challenge is that the composition of a school board is potentially correlated with unobserved determinants of school segregation, such as the...

Coupling weekly grocery transaction records with the exact location and opening date of entering Walmarts over an eleven year period, we examine how Supercenter entry affects prices and revenues at incumbent supermarkets. We find that entry within one mile of an incumbent causes a sharp 16% drop...