Endogenous Imitation and Technology Absorption in a Model of North-South Trade

Anusua Datta and Hamid Mohtadi ()

International Economic Journal, 2006, vol. 20, issue 4, 431-459

Abstract: This paper considers the transfer of technology from the North to the South that occurs through trade in high-technology goods and explicitly models the 'reverse-engineering' process that allows the South to assimilate new technologies. A key finding of this study is that the South's rate of growth is dictated by the size of the country's human capital, which determines its absorptive capacity and its ability to assimilate knowledge from the North. We find that while a Southern country that is poor in human capital can only imitate, Southern countries that possess sufficiently large human capital endowments, beyond a certain threshold, signal the onset of innovation. We also find that the North enjoys a higher rate of innovation and growth with trade than without. North's gains are the highest when it trades with a human-capital 'poor' South, because imitation increases South's demand for Northern intermediates. But trade with the Southern countries that are human capital rich (and therefore involved in innovation), dampens their demand for Northern imports, adversely affecting North's growth. The model predicts growth convergence between the North and a South that is well passed the threshold for innovation.

Keywords: Innovation; imitation; technology transfer; human-capital; endogenous growth (search for similar items in EconPapers)
Date: 2006
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Citations: View citations in EconPapers (11)

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DOI: 10.1080/10168730601027005

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