The charter school movement encompasses many school models. In Massachusetts in the 2010's, the site of our study, urban charter schools primarily used "No Excuses" practices, whereas nonurban charters had greater model variety. Using randomized admissions lotteries, we estimate the impact of charter schools by locality on college…

Most of the literature on lottery-based charter school research focuses on charters in large urban centers, primarily finding that they raise standardized test scores. In contrast, the limited rigorous research on rural and suburban charters suggests that they reduce or do not affect test scores. However, this evidence is limited, and almost no…

Nearly 7,000 students drop out of the nation's public high schools each school day, and 3,000 of them are in the Southern Regional Education Board (SREB) states. Altogether, an estimated 1.3 million teenagers in the United States abandon high school each year without earning a diploma. In 1,700 of the nation's high schools, less than 60 percent of…