RT Article T1 Racial and ethnic sentencing differentials in the criminal justice system JF AEA papers and proceedings VO 108 SP 241 OP 245 A1 McConnell, Brendon A2 Rasul, Imran LA English YR 2018 UL https://krimdok.uni-tuebingen.de/Record/1912674580 DO 10.1257/pandp.20181006