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The dynamics of link formation in patent innovator networks

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  • Sebestyen, Tamas
  • Parag, Andrea

Abstract

The paper presents a simple extension of the Barabasi-Albert model of network evolution. This model is based upon the assumption that new links are formed not only according to the centrality of other nodes in a network but geodetic distance is also important in link formation. Simulation results show that if link formation is based on distance then the resulting network is more clustered than in the case of centrality being the dominant factor in link formation. Our empirical results show that in European regional patent inventor networks distance is a considerably more important factor in link formation than network centrality.

Suggested Citation

  • Sebestyen, Tamas & Parag, Andrea, 2010. "The dynamics of link formation in patent innovator networks," Perspectives of Innovations, Economics and Business (PIEB), Prague Development Center (PRADEC), vol. 4(1), pages 1-5, February.
    • Handle: RePEc:ags:jrpieb:94631
    DOI: 10.22004/ag.econ.94631
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    9. Attila Varga & Andrea Parag, 2008. "Academic Knowledge Transfers and the Structure of International Research Networks," UPFBE Working Paper Series 2008/2, Faculty of Business and Economics, University Pécs.
    10. Balconi, Margherita & Breschi, Stefano & Lissoni, Francesco, 2004. "Networks of inventors and the role of academia: an exploration of Italian patent data," Research Policy, Elsevier, vol. 33(1), pages 127-145, January.
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    Cited by:

    1. Jakub Tabas & Michaela Beranová & Jan Vavřina, 2011. "Barriers to development of the innovation potential in the small and medium-sized enterprises," Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Mendel University Press, vol. 59(7), pages 447-458.
    2. Jiafeng Gu, 2023. "Firm Performance and Corporate Social Responsibility: Spatial Context and Effect Mechanism," SAGE Open, , vol. 13(1), pages 21582440231, January.
    3. Tamás Sebestyén, 2011. "Hálózati struktúra és egyensúly: a tudás-áramlás szerkezeti jellemzőinek kérdései," UPFBE Working Paper Series 2011/5, Faculty of Business and Economics, University Pécs.

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    More about this item

    Keywords

    Research and Development/Tech Change/Emerging Technologies;

    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

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