Wie Nachhaltig Sind Die Bildungsaufstiege Wirklich?

In their article on the sustainability of educational upward mobility, Fuchs and Sixt (2007) investigate both the structure and the mechanisms of social inheritance of educational success across three generations. In theoretical respect the authors assume that children of educational climbers might have less educational chances than children of parents and grandparents with a long academic tradition. Utilizing data of the German Socio-Economic Panel as well as applying binary logistic regression they confirm their hypothesis calling the sustainability of educational expansion in question. In the present reanalysis data of the German Life History Study on educational histories of several generations are analysed by multinomial logistic regression. It can be demonstrated that the results by Fuchs and Sixt seems to be a statistical artefact because of multicollinearity. Additionally there are significant indications that educationally upward mobile parents are able to transfer their educational success to their children provided that these parents are also able to realize upward mobility in the status hierarchy or in the class structure. These both mechanisms of social mobility are essential for both the self-dynamic and the sustainability of the educational expansion in West Germany.