Oliner, Stephen D.; Sichel, Daniel E.; Stiroh, Kevin J. - 2008
This paper analyzes the sources of U.S. productivity growth in recent years using both aggregate and industry …-level data. We confirm the central role for information technology (IT) in the productivity revival during 1995-2000 and show … that IT played a significant, though smaller, role after 2000. Productivity growth after 2000 appears to have been boosted …