Kaiser, Ulrich (2000), New Technologies and the Demand for Heterogeneous Labor: Firm-level Evidence for German Business-related Services, Economics of Innovation and New Technology 9(5), 465-484.
Kaiser, Ulrich (2000), New Technologies and the Demand for Heterogeneous Labor: Firm-level Evidence for German Business-related Services, Economics of Innovation and New Technology 9(5), 465-484.