This article presents a model of knowledge, seen as a set of ideas defined in a multidimensional idea space. Knowledge is created through convex combinations of older ideas and through paradigm shifts. When normal science has made the knowledge set convex, scientific opportunity is exhausted. Individual countries are endowed with different knowledge sets, which gives rise to idea gaps. The growth of a country's knowledge depends on diffusion from other countries, on own production, and on the state of its human capital and institutions. In the long run, economic growth will depend on knowledge growth, but only paradigm shifts can save R&D from diminishing returns. Copyright 2000 by Kluwer Academic Publishers
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.
Volume (Year): 5 (2000) Issue (Month): 3 (September) Pages: 253-75 Download reference. The following formats are available: HTML
(with abstract),
plain text
(with abstract),
BibTeX,
RIS (EndNote, RefMan, ProCite),
ReDIF
For technical questions regarding this item, or to correct its listing, contact: (Christopher F. Baum).
Related research
Keywords:
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.)
Cowan,Robin & Jonard,Nicolas & Zimmermann,J-B, 2004.
"Evolving Networks of Inventors,"
Research Memoranda
018, Maastricht : MERIT, Maastricht Economic Research Institute on Innovation and Technology.
[Downloadable!]
Other versions: