@techreport{Riphahn2011,
author = {Riphahn, R. and Trübswetter, P.},
title= {The intergenerational transmission of educational attainment in East and West Germany},
year = {2011},
publisher = {Institut für Arbeitsmarkt- und Berufsforschung},
address = {Nuremberg},
number = {IAB Discussion Paper 4/2011},
}