Lindahl, Lena; Regnér, Hakan - In: Scandinavian Journal of Economics 107 (2005) 3, pp. 437-457
Using data on 19,000 whole siblings, it is shown that earnings vary significantly among students who have graduated from different colleges. The cross-section estimates are up to twice the within-family estimates, indicating that a regression estimator of college effects that does not adjust...