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The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.

International Technology Diffusion

Keller, Wolfgang·2004·Journal of Economic Literature

Abstract

This paper surveys what is known about the extent of international technology diffusion and channels through which technology spreads. Productivity differences explain much of the variation in incomes across countries, and technology plays a key role in determining productivity. The pattern of worldwide technical change is determined largely by international technology diffusion because a few rich countries account for most of the world's creation of new technology. Cross-country income convergence turns on whether technology diffusion is global or local. There is no indication that international diffusion is inevitable or automatic, but rather, domestic technology investments are necessary. Better understanding of what determines the effectiveness of technology diffusion sheds light on the pace at which the world's technology frontier may expand.

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Metadata

Authors
Keller, W.
Venue
Journal of Economic Literature
Published
2004-08-01
Volume
42
Issue
3
Pages
752-782
ISSN
0022-0515 (ISSN-L)
OpenAlex
W3125697804
Cited by
2,330
References
9
FWCI
177.79
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: International Technology Diffusion. https://app.cochat.ai/papers/10.1257/0022051042177685
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Keller, W. (2004). International Technology Diffusion. Journal of Economic Literature. https://doi.org/10.1257/0022051042177685

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.