DiNardo, John E; Pischke, Jorn-Steffen - In: The Quarterly Journal of Economics 112 (1997) 1, pp. 291-303
Are the large measured wage differentials for on-the-job computer use a true return to computer skills, or do they just reflect that higher wage workers use computers on their jobs? We examine this issue with three large cross-sectional surveys from Germany. First, we confirm that the estimated...