Arcidiacono, Peter; Aucejo, Esteban M.; Spenner, Ken - In: IZA Journal of Labor Economics 1 (2012), pp. 1-24
reduce racial differences. However, this convergence masks two effects. First, the variance of grades given falls across time … across courses in different majors. We show that controlling for these two features virtually eliminates any convergence of … black/white grades. In fact, black/white gpa convergence is symptomatic of dramatic shifts by blacks from initial interest …