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Do Stronger Patents Stimulate or Stifle Innovation? The Crucial Role of Financial Development

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  • ANGUS C. CHU
  • GUIDO COZZI
  • HAICHAO FAN
  • SHIYUAN PAN
  • MENGBO ZHANG

Abstract

This study explores the effects of patent protection in a research and development (R&D)‐based growth model with financial frictions. We find that whether stronger patent protection stimulates or stifles innovation depends on credit constraints faced by R&D entrepreneurs. When credit constraints are nonbinding (binding), strengthening patent protection stimulates (stifles) R&D. The overall effect of patent protection on innovation follows an inverted‐U pattern. By relaxing the credit constraints, financial development stimulates innovation. Furthermore, patent protection is more likely to have a positive effect on innovation under a higher level of financial development. We consider cross‐country panel regressions and find supportive evidence for this result.

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  • Angus C. Chu & Guido Cozzi & Haichao Fan & Shiyuan Pan & Mengbo Zhang, 2020. "Do Stronger Patents Stimulate or Stifle Innovation? The Crucial Role of Financial Development," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 52(5), pages 1305-1322, August.
    • Handle: RePEc:wly:jmoncb:v:52:y:2020:i:5:p:1305-1322
    DOI: 10.1111/jmcb.12629
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    Cited by:

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    2. Benczúr, Péter & Karagiannis, Stelios & Kvedaras, Virmantas, 2019. "Finance and economic growth: Financing structure and non-linear impact," Journal of Macroeconomics, Elsevier, vol. 62(C).
    3. Sadia Yasmin & Mohammad Ayaz & Muhammad Ather Ashraf, 2022. "Accelerating Industrial Output Growth through Islamic Bank Decomposed Financing Optimization in Malaysia," iRASD Journal of Economics, International Research Alliance for Sustainable Development (iRASD), vol. 4(4), pages 544-560, December.
    4. FURUKAWA Yuichi & Tat-kei LAI & SATO Kenji, 2018. "Novelty-Seeking Traits and Innovation," Discussion papers 18073, Research Institute of Economy, Trade and Industry (RIETI).
    5. Angus C. Chu, 2022. "Patent policy and economic growth: A survey," Manchester School, University of Manchester, vol. 90(2), pages 237-254, March.
    6. Furukawa, Yuichi & Lai, Tat-kei & Sato, Kenji, 2017. "Receptivity and Innovation," MPRA Paper 81536, University Library of Munich, Germany.
    7. Ater, Brandon & Hansen, Bowe, 2021. "Do the specific countries in which a multinational corporation operates affect its private loan contracts?," Journal of Multinational Financial Management, Elsevier, vol. 62(C).
    8. Huang, We-Chi & Chen, Ping-ho & Lai, Ching-Chong, 2016. "International R&D Funding and Patent Collateral in an R&D-Growth Model," MPRA Paper 74881, University Library of Munich, Germany.
    9. Huang, Wei-Chi & Lai, Ching-Chong & Chen, Ping-Ho, 2017. "International R&D funding and patent collateral in an R&D-based growth model," International Review of Economics & Finance, Elsevier, vol. 51(C), pages 545-561.
    10. E. Richard Gold & Jean‐Frédéric Morin & Erica Shadeed, 2019. "Does intellectual property lead to economic growth? Insights from a novel IP dataset," Regulation & Governance, John Wiley & Sons, vol. 13(1), pages 107-124, March.
    11. Furukawa, Yuichi & Lai, Tat-kei & Sato, Kenji, 2019. "Love of Novelty: A Source of Innovation-Based Growth... or Underdevelopment Traps?," MPRA Paper 92915, University Library of Munich, Germany.
    12. Chu, Angus, 2021. "Macroeconomic Effects of Intellectual Property Rights: An Updated Survey," MPRA Paper 110839, University Library of Munich, Germany.

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    More about this item

    JEL classification:

    • E44 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Financial Markets and the Macroeconomy
    • 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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