North-South Diffusion of a General Purpose Technology

Oscar Afonso and Alvaro Aguiar

DEGIT Conference Papers from DEGIT, Dynamics, Economic Growth, and International Trade

Abstract: This paper studies the effects of the diffusion of a General Purpose Technology (GPT), that spreads first within the developed country of its origin (North), and then to a developing country (South). We use a general equilibrium model of growth, where each final good is produced by one of two available technologies. Each technology is characterized by a specific set of intermediate goods complemented by specific labor. The quality of intermediate goods is enhanced periodically by Schumpeterian R&D. When quality reaches a threshold level, a GPT arises in one of the technologies and spreads first to the other one, within the North. Then, it propagates to the South, following a similar sequence. Since diffusion is not even, neither intra nor inter-country, the GPT produces successive changes in the direction of technological knowledge and in inter and intra-country wage inequality.

Keywords: North-South; General Purpose Technology; Direction of technological knowledge; Wage inequality (search for similar items in EconPapers)
JEL-codes: J31 O31 O33 (search for similar items in EconPapers)
Pages: 19 pages
Date: 2005-06
New Economics Papers: this item is included in nep-dev, nep-ipr and nep-pr~
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Persistent link: https://EconPapers.repec.org/RePEc:deg:conpap:c010_024

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