ReferenserBjörklund, Anders; Jäntti, Markus; and Solon, Gary (2007) "Nature and Nurture in the Intergenerational Transmission of Socioeconomic Status: Evidence from Swedish Children and Their Biological and Rearing Parents,"The B.E. Journal of Economic Analysis & Policy: Vol. 7: Iss. 2 (Advances), Article 4.
Björklund, Anders. and Marianne Sundström (2006),"Parental separation and children´s educational attainment: a siblings analysis on Swedish register data", Economica 73, s 605—624.