Productivity growth in the United States was considerably faster during 2000-03 than in the boom years of 1995-2000. This ebullient productivity performance raises numerous questions about its interpretation and its implications for the future, and these are stated here in the form of five puzzles. (1) Whatever happened to the cyclical effect? Skeptics were justified on the basis of data through the end of 1999 in their claim that part of the post-1995 productivity growth revival reflected the normal cyclical correlation between productivity and output growth. In contrast, data through mid-2003 reveal only a negligible cyclical effect for 1995-99 but rather a temporary ‘bubble’ in 2002-03. (2) Why did productivity growth accelerate after 2000 when the ICT investment boom was collapsing? The most persuasive argument points to unusually savage corporate cost-cutting and ‘hidden’ intangible investments in the late 1990s that provided productivity benefits after 2000. (3) The steady decline in the price of computer power implies steady technical progress, but then why did computers produce so little productivity growth before 1995 and so much afterwards? We draw an analogy to electricity, where miniaturization was the key step in making small electric motors practicable, and the internal combustion engine, where complementary investments, especially roads, were necessary to reap benefits. (4) What does the collapse of the investment boom imply about the future of innovation? First-rate inventions in the 1990s, notably the web and user-friendly business productivity software, are being followed by second-rate inventions in the current decade. (5) Finally, why did productivity growth slow down in Europe but accelerate in the US? A consensus is emerging that US institutions foster creative destruction and financial markets that welcome innovation, while Europe remains under the control of corporatist institutions that dampen competition and inhibit new entry. Further, Europe lacks a youth culture like that of the US which fosters independence: US teenagers work after school and college students must work to pay for much of their educational expense. There is a chasm of values across the Atlantic.
Download Info
To download:
If you experience problems downloading a file, check if you have the
proper application to
view it first. Information about this may be contained
in the File-Format links below. In case of further problems read
the IDEAS help
page. Note that these files are not on the IDEAS
site. Please be patient as the files may be large.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
Publisher Info
Paper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number
4414.
Find related papers by JEL classification: A10 - General Economics and Teaching - - General Economics - - - General O40 - Economic Development, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - General
References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Cited by: (explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)
Harold Creusen & Björn Vroomen & Henry van der Wiel & Fred Kuypers, 2006.
"Dutch retail trade on the rise?,"
CPB Documents
137, CPB Netherlands Bureau for Economic Policy Analysis.
[Downloadable!]