%0 Journal Article %T Family Structure, Intergenerational Mobility, and the Reproduction of Poverty: Evidence for Increasing Polarization? %A Musick, Kelly %A Mare, Robert D. %D 2004 %R 10.1353/dem.2004.0034 %P 629-648 %J Demography %V 41 %I 4 %2 ISSN: 0070-3370