We explore the determinants of research specialization across countries and its consequences for relative wages. Using a dynamic Ricardian model we examine the effects of faster international technology diffusion and lower trade barriers on the incentive to innovate. In the absence of any diffusion at all, countries devote the same share of resources toward research regardless of trade barriers or research productivity. As long as trade barriers are not too high, faster diffusion shifts research activity toward the country that does it better. This shift in research activity raises the relative wage there. It can even mean that, with more diffusion, the country better at research ends up with a larger share of technologies in its exclusive domain.
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Paper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number
12385.
Length: Date of creation: Jul 2006 Date of revision: Handle: RePEc:nbr:nberwo:12385
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Find related papers by JEL classification: F1 - International Economics - - Trade O3 - Economic Development, Technological Change, and Growth - - Technological Change O4 - Economic Development, Technological Change, and Growth - - Economic Growth and Aggregate Productivity
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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.:
Jonathan Eaton & Samuel Kortum, 2002.
"Technology, Geography, and Trade,"
Econometrica,
Econometric Society, vol. 70(5), pages 1741-1779, September.
[Downloadable!] (restricted)
Jonathan Eaton & Eva Gutierrez & Samuel Kortum, 1998.
"European Technology Policy,"
NBER Working Papers
6827, National Bureau of Economic Research, Inc.
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