Suspending Suspensions: The Education Production Consequences of School Suspension Policies*
研究了洛杉矶联合学区停学率下降对学业成绩、出勤和教师流动的影响，发现整体成绩下降但高风险学生略有进步，存在效率与公平的权衡。
Abstract Managing student behaviour is integral to the education production process. We study the trade-offs of school suspension policies by modelling and estimating how changes in school suspension policies causally impact student performance and teacher turnover. Our results indicate that the reduction in suspension rates in the Los Angeles Unified School District decreased math and English test scores, decreased grade point averages and increased absences. Teacher turnover also increased, particularly for inexperienced teachers. We also document an efficiency-equity trade-off: while achievement decreased for most students in the district, the highest-risk students experienced moderate gains in achievement.