IDEAS home Printed from https://ideas.repec.org/a/eee/ecmode/v152y2025ics0264999325002949.html
   My bibliography  Save this article

Does “Made in China (2025)” improve innovation quality in robotics? Evidence from PageRank-based patent network

Author

Listed:
  • Han, Yihan
  • Pang, Silu
  • Jiang, Fuxin
  • Wang, Tao

Abstract

As industrial policy shifts toward innovation orientation, understanding its role in shaping high-quality innovation is both timely and essential. This paper evaluates the impact of China's “Made in China (2025)” (MIC2025) pilot policy on the innovation quality of robotics firms using a difference-in-differences approach. To overcome limitations of traditional patent indicators, we introduce an enhanced PageRank algorithm to measure high-value innovation through patent citation networks. Results show that the MIC2025 policy significantly improves innovation quality, particularly in midstream and downstream segments of the robotics value chain. Mechanism analysis reveals that targeted innovation subsidies, stronger intellectual property protection, enhanced technology diffusion, and talent agglomeration jointly contribute to this improvement. These findings highlight how targeted industrial policy can foster high-quality innovation and suggest that future policy design should align support with firm capabilities and value chain characteristics.

Suggested Citation

  • Han, Yihan & Pang, Silu & Jiang, Fuxin & Wang, Tao, 2025. "Does “Made in China (2025)” improve innovation quality in robotics? Evidence from PageRank-based patent network," Economic Modelling, Elsevier, vol. 152(C).
    • Handle: RePEc:eee:ecmode:v:152:y:2025:i:c:s0264999325002949
    DOI: 10.1016/j.econmod.2025.107299
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0264999325002949
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.econmod.2025.107299?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to

    for a different version of it.

    More about this item

    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
    • O38 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Government Policy
    • L52 - Industrial Organization - - Regulation and Industrial Policy - - - Industrial Policy; Sectoral Planning Methods
    • L63 - Industrial Organization - - Industry Studies: Manufacturing - - - Microelectronics; Computers; Communications Equipment
    • C81 - Mathematical and Quantitative Methods - - Data Collection and Data Estimation Methodology; Computer Programs - - - Methodology for Collecting, Estimating, and Organizing Microeconomic Data; Data Access

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:ecmode:v:152:y:2025:i:c:s0264999325002949. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/locate/inca/30411 .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.