imprint:
Cambridge, Mass: National Bureau of Economic Research, 2020
Published in:NBER working paper series ; no. w27985
Extent:
1 Online-Ressource; illustrations (black and white)
Language:
English
DOI:
10.3386/w27985
Identifier:
Reproduction note:
Hardcopy version available to institutional subscribers
Origination:
Footnote:
System requirements: Adobe [Acrobat] Reader required for PDF files
Mode of access: World Wide Web
Description:
We measure the evolution of dominant firms in the U.S. economy since 1960, and globally since 1990. Contrary to common wisdom, dominant firms have not become larger, have not become more productive, and their contribution to aggregate productivity growth has fallen by more than one third since 2000