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The Performance of Gatekeepers in Innovator Networks

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Listed:
  • Holger Graf
  • Jens Kruger

Abstract

We investigate the impact of actors' positions within regional innovator networks on their innovative performance. The networks of four selected regions are based on information on patent applicants and inventors. Count data regressions show positive effects on innovation of both the total number of relations and of access to a larger knowledge base. However, when looking at innovators that are characterised by multiple internal and external contacts, our results suggest that these gatekeepers are not able to reap all the benefits associated with their brokering position. This implies that gatekeepers exert external effects on the innovation system.

Suggested Citation

  • Holger Graf & Jens Kruger, 2011. "The Performance of Gatekeepers in Innovator Networks," Industry and Innovation, Taylor & Francis Journals, vol. 18(1), pages 69-88.
    • Handle: RePEc:taf:indinn:v:18:y:2011:i:1:p:69-88
    DOI: 10.1080/13662716.2010.528932
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    1. Tom Broekel & Andreas Meder, 2008. "The Bright and Dark Side of Cooperation for Regional Innovation Performance," DRUID Working Papers 08-12, DRUID, Copenhagen Business School, Department of Industrial Economics and Strategy/Aalborg University, Department of Business Studies.
    2. Holger Graf, 2011. "Gatekeepers in regional networks of innovators," Cambridge Journal of Economics, Cambridge Political Economy Society, vol. 35(1), pages 173-198.
    3. Stefano Breschi & Francesco Lissoni, 2006. "Mobility of inventors and the geography of knowledge spillovers. New evidence on US data," KITeS Working Papers 184, KITeS, Centre for Knowledge, Internationalization and Technology Studies, Universita' Bocconi, Milano, Italy, revised Oct 2006.
    4. Wesley M. Cohen & Richard R. Nelson & John P. Walsh, 2000. "Protecting Their Intellectual Assets: Appropriability Conditions and Why U.S. Manufacturing Firms Patent (or Not)," NBER Working Papers 7552, National Bureau of Economic Research, Inc.
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    More about this item

    Keywords

    Innovator networks; gatekeeper; zero-inflated generalised Poisson;
    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
    • Z13 - Other Special Topics - - Cultural Economics - - - Economic Sociology; Economic Anthropology; Language; Social and Economic Stratification
    • R11 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - Regional Economic Activity: Growth, Development, Environmental Issues, and Changes

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