RT Article T1 Take the money and run: economic segregation in U.S. metropolitan areas JF American sociological review VO 61 IS 6 SP 984 OP 998 A1 Jargowsky, Paul A. LA English YR 1996 UL https://krimdok.uni-tuebingen.de/Record/1639901531 K1 Stadtprobleme K1 Einkommen K1 Ghetto K1 Rasse