RT Article T1 Declines in crime and teen childbearing: Identifying potential explanations for contemporaneous trends JF Journal of quantitative criminology VO 32 IS 3 SP 397 OP 426 A1 Colen, Cynthia G. A2 Browning, Christopher R. A2 Ramey, David M. LA English YR 2016 UL https://krimdok.uni-tuebingen.de/Record/1912506521 DO 10.1007/s10940-016-9284-y