RT Article T1 Welfare reform and labor force exit by young, low-skilled single males JF Demography VO 53 IS 2 SP 393 OP 418 A1 Groves, Lincoln H. LA English YR 2016 UL https://krimdok.uni-tuebingen.de/Record/1912746557 DO 10.1007/s13524-016-0460-3