TY - JOUR AU - Bjorklund,Anders AU - Jantti,Markus AU - Solon,Gary TI - Nature and Nurture in the Intergenerational Transmission of Socioeconomic Status: Evidence from Swedish Children and Their Biological and Rearing Parents JF - National Bureau of Economic Research Working Paper Series VL - No. 12985 PY - 2007 Y2 - March 2007 UR - http://www.nber.org/papers/w12985 L1 - http://www.nber.org/papers/w12985.pdf N1 - Author contact info: Anders Bjorklund Swedish Institute for Social Research Stockholm University SE-10691 Stockholm Sweden E-Mail: anders@sofi.su.se Markus Jantti Department of Economics and Statistics Abo Akademi University FIN-20500, Abo Finland E-Mail: markus.jantti@abo.fi Gary Solon Department of Economics Marshall-Adams Hall Michigan State University East Lansing, MI 48824-1038 Tel: 517/353-9933 Fax: 517/432-1068 E-Mail: solon@msu.edu AB - This study uses an extraordinary Swedish data set to explore the sources of the intergenerational transmission of socioeconomic status. Merging data from administrative sources and censuses, we investigate the association between sons' and daughters' socioeconomic outcomes and those of their biological and rearing parents. Our analysis focuses on children raised in six different family circumstances: raised by both biological parents, raised by the biological mother without a stepfather, raised by the biological mother with a stepfather, raised by the biological father without a stepmother, raised by the biological father with a stepmother, and raised by two adoptive parents. Relative to the existing literature, the most remarkable feature of our data set is that it contains information on the biological parents even when they are not the rearing parents. We specify a simple additive model of pre-birth (including genetic) and post-birth influences and examine the model's ability to provide a unified account of the intergenerational associations in all six family types. Our results suggest substantial roles for both pre-birth and post-birth factors. ER -