Based on a large data set containing information on occupations between 1979 and 1999, this study explores the “black box” surrounding the skill–biased technological change hypothesis by analyzing the mechanisms…
ZEW-Wirtschaftsanalysen Contribution to Edited Volume
Vol. 63
//
2003
Innovation processes in the service sector exhibit substantial differences com-pared to the manufacturing sector. Rather than replacing existing products, new services broaden the range of product variety…
Informations- und Kommunikationstechnologien (IKT) bestimmen in starkem Maße den Geschäftsalltag von Unternehmen in Deutschland. Fast alle Unternehmen sind inzwischen online,…
In order to assess the productivity effects of information and communication technologies (ICT), regressions based on cross–sectional firm–level data may yield unreliable results for the commonly employed…