Much work has documented that African-American students are more likely to receive expulsions and suspensions than their white peers. These disparities are troubling, but researchers and policymakers need more information to fully understand this issue. We use three years of student level...

According to a 2014 report from the US Department of Education’s Office for Civil Rights, black students represent only 15% of students across the nation, but 35% of students suspended once are black, 44% of students suspended more than once are black, and 36% of expelled students are black....