TY - JOUR A1 - Björklund, A. A1 - Eriksson, T. A1 - Jäntti, M. A1 - Raaum, O. A1 - Österbacka, E. T1 - Brother correlations in earnings in Denmark, Finland, Norway and Sweden compared to the United States Y1 - 2002 DO - 10.1007/s001480100095 JF - Journal of Population Economics VL - 15 IS - 4 SP - 757 EP - -772 ER -