Flossmann, Anton L.; Pohlmeier, Winfried - In: Jahrbücher für Nationalökonomie und Statistik 226 (2006) 1, pp. 6-23
Summary This paper surveys the empirical evidence on causal effects of education on earnings for Germany and compares alternative studies in the light of their underlying identifying assumptions. We work out the different assumptions taken by various studies, which lead to rather different...