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Triple Helix synergy and patent dynamics. cross country comparison

Author

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  • Inga Ivanova

    (HSE University)

  • Grzegorz Rzadkowski

    (Warsaw University of Technology)

Abstract

We use a computationally efficient logistic Continuous Wavelet Transform (CWT) technique to analyze patent data for Switzerland, Germany, the United States, and Brazil for the period 1980–2021. We find that patent growth dynamics follows the synergy dynamics of the innovation system within the Triple Helix model of innovations, where the observed non-linear interactions of actors are provided by biased information exchange between heterogeneous actors. The proposed approach reveals the hidden structure of the trend in patent and innovation dynamics and can help policymakers identify potential drivers of patenting and innovation activity and formulate informed policies to stimulate innovation development. The paper also provides a basis for future research in various fields studying complex systems of interacting heterogeneous agents.

Suggested Citation

  • Inga Ivanova & Grzegorz Rzadkowski, 2025. "Triple Helix synergy and patent dynamics. cross country comparison," Quality & Quantity: International Journal of Methodology, Springer, vol. 59(3), pages 2891-2923, June.
    • Handle: RePEc:spr:qualqt:v:59:y:2025:i:3:d:10.1007_s11135-025-02100-2
    DOI: 10.1007/s11135-025-02100-2
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    References listed on IDEAS

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    1. repec:fth:harver:1473 is not listed on IDEAS
    2. Petersen, Alexander M. & Rotolo, Daniele & Leydesdorff, Loet, 2016. "A triple helix model of medical innovation: Supply, demand, and technological capabilities in terms of Medical Subject Headings," Research Policy, Elsevier, vol. 45(3), pages 666-681.
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    6. Loet Leydesdorff & Floortje Alkemade & Gaston Heimeriks & Rinke Hoekstra, 2015. "Patents as instruments for exploring innovation dynamics: geographic and technological perspectives on “photovoltaic cells”," Scientometrics, Springer;Akadémiai Kiadó, vol. 102(1), pages 629-651, January.
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    8. Loet Leydesdorff & Han Woo Park & Balazs Lengyel, 2014. "A routine for measuring synergy in university–industry–government relations: mutual information as a Triple-Helix and Quadruple-Helix indicator," Scientometrics, Springer;Akadémiai Kiadó, vol. 99(1), pages 27-35, April.
    9. Dang, Jianwei & Motohashi, Kazuyuki, 2015. "Patent statistics: A good indicator for innovation in China? Patent subsidy program impacts on patent quality," China Economic Review, Elsevier, vol. 35(C), pages 137-155.
    10. Park, Han Woo & Leydesdorff, Loet, 2010. "Longitudinal trends in networks of university-industry-government relations in South Korea: The role of programmatic incentives," Research Policy, Elsevier, vol. 39(5), pages 640-649, June.
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