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Could government lead the way? Evaluation of China's patent subsidy policy on patent quality

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  • Lin, Jia
  • Wu, Ho-Mou
  • Wu, Howei

Abstract

As China aimed to transform her growth into an innovation-driven model, we study the impact of China's effort to promote technology inventions. By linking to Google Patents, we compile a comprehensive set of patent quality indicators. Based on Chinese provincial panel data from 1995 to 2010, we find that the effect of the implemented patent subsidy policies on quantity, as well as various quality metrics of patents, was significantly positive. Moreover, the explanation power of subsidy policies on both patent quantity and quality diminished as time goes by. We also find that the effect of these policies depended on the growth rate of experienced innovators rather than entrants. Since the implemented policies we study in this paper were designed to focus on subsidizing expenses incurred during the patenting process, our results show that the provided partial funding led the way for improving China's patent quality.

Suggested Citation

  • Lin, Jia & Wu, Ho-Mou & Wu, Howei, 2021. "Could government lead the way? Evaluation of China's patent subsidy policy on patent quality," China Economic Review, Elsevier, vol. 69(C).
  • Handle: RePEc:eee:chieco:v:69:y:2021:i:c:s1043951x2100081x
    DOI: 10.1016/j.chieco.2021.101663
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    8. Godinho, Manuel Mira & Simões, Vítor Corado, 2023. "The Tech Cold War: What can we learn from the most dynamic patent classes?," International Business Review, Elsevier, vol. 32(6).
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    More about this item

    Keywords

    Patent quality; Patent subsidy policy; Innovation; China;
    All these keywords.

    JEL classification:

    • 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
    • O38 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Government Policy

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