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Southern Innovation and Backward Knowledge Spillovers: A Dynamic FDI Model

Author

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  • Keith Maskus
  • YIN HE

Abstract

We develop a model in which the proportion of Northern firms choosing to become multinationals is endogenous. In the benchmark model, Northern firms engage in innovation based on the local knowledge stock and learning-by-doing (LBD), and a share of these products is transferred to Southern production via FDI. An increase in Southern imitation limits the multinationalization rate. We extend the model to permit Southern innovation based on the amount of local knowledge and LBD. Because Southern firms have higher innovation costs, this generates inefficient specialization in both regions and reduces global growth. However, it generates a U-shaped relationship between FDI and local imitation. We also allow for “backward” spillovers in knowledge to Northern innovation, which partially restores global efficiency and growth. We find that Southern R&D investments follow an inverse U-shape as imitation risk rises. A fall in fixed FDI setup costs or a rise in the LBD spillover in either region raises innovation growth.

Suggested Citation

  • Keith Maskus & YIN HE, 2009. "Southern Innovation and Backward Knowledge Spillovers: A Dynamic FDI Model," DEGIT Conference Papers c014_001, DEGIT, Dynamics, Economic Growth, and International Trade.
  • Handle: RePEc:deg:conpap:c014_001
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    File URL: http://degit.sam.sdu.dk/papers/degit_14/c014_001.pdf
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    References listed on IDEAS

    as
    1. Cooper, Russell & Johri, Alok, 2002. "Learning-by-doing and aggregate fluctuations," Journal of Monetary Economics, Elsevier, vol. 49(8), pages 1539-1566, November.
    2. Lai, Edwin L. -C., 1998. "International intellectual property rights protection and the rate of product innovation," Journal of Development Economics, Elsevier, vol. 55(1), pages 133-153, February.
    3. Glass, Amy Jocelyn & Saggi, Kamal, 2002. "Intellectual property rights and foreign direct investment," Journal of International Economics, Elsevier, vol. 56(2), pages 387-410, March.
    Full references (including those not matched with items on IDEAS)

    More about this item

    Keywords

    Innovation; learning-by-doing; patents; multinational investment; growth;

    JEL classification:

    • F12 - International Economics - - Trade - - - Models of Trade with Imperfect Competition and Scale Economies; Fragmentation
    • F23 - International Economics - - International Factor Movements and International Business - - - Multinational Firms; International Business
    • O31 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Innovation and Invention: Processes and Incentives
    • O34 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Intellectual Property and Intellectual Capital

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