IDEAS home Printed from https://ideas.repec.org/p/jrp/jrpwrp/2018-003.html
   My bibliography  Save this paper

Knowledge Interactions in Regional Innovation Networks: Comparing Data Sources

Author

Listed:
  • Michael Fritsch

    (FSU Jena)

  • Mirko Titze

    (Halle Institute for Economic Research (IWH), Germany)

  • Matthias Piontek

    (Friedrich Schiller University Jena, Germany)

Abstract

The value of social network analysis is critically dependent on the comprehensive and reliable identification of actors and their relationships. We compare regional knowledge networks based on different types of data sources, namely, co-patents, co-publications, and publicly subsidized collaborative R&D projects. Moreover, by combining these three data sources, we construct a multilayer network that provides a comprehensive picture of intraregional interactions. By comparing the networks based on the data sources, we address the problems of coverage and selection bias. We observe that using only one data source leads to a severe underestimation of regional knowledge interactions, especially those of private sector firms and independent researchers. The key role of universities that connect many regional actors is identified in all three types of data.

Suggested Citation

  • Michael Fritsch & Mirko Titze & Matthias Piontek, 2018. "Knowledge Interactions in Regional Innovation Networks: Comparing Data Sources," Jena Economics Research Papers 2018-003, Friedrich-Schiller-University Jena.
    • Handle: RePEc:jrp:jrpwrp:2018-003
    as

    Download full text from publisher

    File URL: https://oweb.b67.uni-jena.de/Papers/jerp2018/wp_2018_003.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Holger Graf & Tobias Henning, 2010. "Public Research in Regional Networks of Innovators: A Comparative Study of Four East-German Regions," Springer Books, in: Andreas Freytag & Roy Thurik (ed.), Entrepreneurship and Culture, chapter 0, pages 97-128, Springer.
    2. Michael Storper & Anthony J. Venables, 2004. "Buzz: face-to-face contact and the urban economy," Journal of Economic Geography, Oxford University Press, vol. 4(4), pages 351-370, August.
    3. repec:fth:harver:1473 is not listed on IDEAS
    4. Cowan, Robin & Jonard, Nicolas, 2004. "Network structure and the diffusion of knowledge," Journal of Economic Dynamics and Control, Elsevier, vol. 28(8), pages 1557-1575, June.
    5. Jarno Hoekman & Koen Frenken & Frank Oort, 2009. "The geography of collaborative knowledge production in Europe," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 43(3), pages 721-738, September.
    6. Ulrich Schmoch, 1999. "Interaction of Universities and Industrial Enterprises in Germany and the United States-A Comparison," Industry and Innovation, Taylor & Francis Journals, vol. 6(1), pages 51-68.
    7. Thomas Scherngell & Rafael Lata, 2013. "Towards an integrated European Research Area? Findings from Eigenvector spatially filtered spatial interaction models using European Framework Programme data," Papers in Regional Science, Wiley Blackwell, vol. 92(3), pages 555-577, August.
    8. Ehrenfeld, Wilfried, 2015. "RLPC: Record Linkage Pre-Cleaning – Technische Dokumentation der Routinen," IWH Technical Reports 02/2015, Halle Institute for Economic Research (IWH).
    9. Hoekman, Jarno & Frenken, Koen & Tijssen, Robert J.W., 2010. "Research collaboration at a distance: Changing spatial patterns of scientific collaboration within Europe," Research Policy, Elsevier, vol. 39(5), pages 662-673, June.
    10. Ehrenfeld, Wilfried, 2015. "RegDemo: Preparation and Merger of Actor Data – Technical Documentation of Routines and Datasets," IWH Technical Reports 01/2015e, Halle Institute for Economic Research (IWH).
    11. Roderik Ponds & Frank Van Oort & Koen Frenken, 2007. "The geographical and institutional proximity of research collaboration," Papers in Regional Science, Wiley Blackwell, vol. 86(3), pages 423-443, August.
    12. Manfred M. Fischer & Daniel A. Griffith, 2008. "Modeling Spatial Autocorrelation In Spatial Interaction Data: An Application To Patent Citation Data In The European Union," Journal of Regional Science, Wiley Blackwell, vol. 48(5), pages 969-989, December.
    13. Holger Graf, 2006. "Networks in the Innovation Process," Books, Edward Elgar Publishing, number 4249.
    14. Michael Fritsch & Viktor Slavtchev, 2011. "Determinants of the Efficiency of Regional Innovation Systems," Regional Studies, Taylor & Francis Journals, vol. 45(7), pages 905-918.
    15. Mansfield, Edwin & Schwartz, Mark & Wagner, Samuel, 1981. "Imitation Costs and Patents: An Empirical Study," Economic Journal, Royal Economic Society, vol. 91(364), pages 907-918, December.
    16. Tom Broekel & Holger Graf, 2012. "Public research intensity and the structure of German R&D networks: a comparison of 10 technologies," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 21(4), pages 345-372, April.
    17. Michael Fritsch & Holger Graf, 2011. "How sub‐national conditions affect regional innovation systems: The case of the two Germanys," Papers in Regional Science, Wiley Blackwell, vol. 90(2), pages 331-353, June.
    18. Jan Youtie & Philip Shapira, 2008. "Mapping the nanotechnology enterprise: a multi-indicator analysis of emerging nanodistricts in the US South," The Journal of Technology Transfer, Springer, vol. 33(2), pages 209-223, April.
    19. Arundel, Anthony & Kabla, Isabelle, 1998. "What percentage of innovations are patented? empirical estimates for European firms," Research Policy, Elsevier, vol. 27(2), pages 127-141, June.
    20. Michael Fritsch & Ronney Aamoucke, 2017. "Fields of knowledge in higher education institutions, and innovative start-ups: An empirical investigation," Papers in Regional Science, Wiley Blackwell, vol. 96, pages 1-27, March.
    21. Holger Graf, 2011. "Gatekeepers in regional networks of innovators," Cambridge Journal of Economics, Cambridge Political Economy Society, vol. 35(1), pages 173-198.
    22. Zvi Griliches, 1998. "Patent Statistics as Economic Indicators: A Survey," NBER Chapters, in: R&D and Productivity: The Econometric Evidence, pages 287-343, National Bureau of Economic Research, Inc.
    23. 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.
    24. Ehrenfeld, Wilfried, 2015. "RLPC: Record Linkage Pre-Cleaning – Technical Documentation of Routines," IWH Technical Reports 02/2015e, Halle Institute for Economic Research (IWH).
    25. Michael J. Barber & Thomas Scherngell, 2013. "Is the European R&D Network Homogeneous? Distinguishing Relevant Network Communities Using Graph Theoretic and Spatial Interaction Modelling Approaches," Regional Studies, Taylor & Francis Journals, vol. 47(8), pages 1283-1298, September.
    26. Bjorn Asheim & Lars Coenen & Jerker Moodysson & Jan Vang, 2007. "Constructing knowledge-based regional advantage: implications for regional innovation policy," International Journal of Entrepreneurship and Innovation Management, Inderscience Enterprises Ltd, vol. 7(2/3/4/5), pages 140-155.
    27. Blind, Knut & Edler, Jakob & Frietsch, Rainer & Schmoch, Ulrich, 2006. "Motives to patent: Empirical evidence from Germany," Research Policy, Elsevier, vol. 35(5), pages 655-672, June.
    28. Abramo, Giovanni & D'Angelo, Ciriaco Andrea & Caprasecca, Alessandro, 2009. "Allocative efficiency in public research funding: Can bibliometrics help?," Research Policy, Elsevier, vol. 38(1), pages 206-215, February.
    29. Lee Fleming & Charles King & Adam I. Juda, 2007. "Small Worlds and Regional Innovation," Organization Science, INFORMS, vol. 18(6), pages 938-954, December.
    30. Stefano Breschi & Francesco Lissoni, 2009. "Mobility of skilled workers and co-invention networks: an anatomy of localized knowledge flows," Journal of Economic Geography, Oxford University Press, vol. 9(4), pages 439-468, July.
    31. Ron Boschma, 2005. "Proximity and Innovation: A Critical Assessment," Regional Studies, Taylor & Francis Journals, vol. 39(1), pages 61-74.
    32. Thomas Scherngell & Michael Barber, 2011. "Distinct spatial characteristics of industrial and public research collaborations: evidence from the fifth EU Framework Programme," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 46(2), pages 247-266, April.
    33. Martin Meyer, 2002. "Tracing knowledge flows in innovation systems," Scientometrics, Springer;Akadémiai Kiadó, vol. 54(2), pages 193-212, June.
    34. Mirko Titze & Michael Schwartz & Matthias Brachert, 2012. "A systemic view on knowledge-based development metrics," International Journal of Knowledge-Based Development, Inderscience Enterprises Ltd, vol. 3(1), pages 35-57.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Anna‐Maria Kindt & Matthias Geissler & Kilian Bühling, 2022. "Be my (little) partner?!—Universities' role in regional innovation systems when large firms are rare," Journal of Regional Science, Wiley Blackwell, vol. 62(5), pages 1274-1295, November.
    2. Michael Fritsch & Moritz Zoellner, 2020. "The fluidity of inventor networks," The Journal of Technology Transfer, Springer, vol. 45(4), pages 1063-1087, August.
    3. Michael Fritsch & Moritz Zoellner, 2022. "Actor Fluidity and Knowledge Persistence in Regional Inventor Networks," Economies, MDPI, vol. 10(12), pages 1-20, November.
    4. Alexander Chepurenko & Maria Kristalova & Michael Wyrwich, 2019. "Historical and Institutional Determinants of Universities’ Role in Fostering Entrepreneurship," Foresight and STI Governance (Foresight-Russia till No. 3/2015), National Research University Higher School of Economics, vol. 13(4), pages 48-59.
    5. Artur Santoalha, 2019. "Technological Diversification and Smart Specialization: the role of cooperation," Working Papers on Innovation Studies 20190109, Centre for Technology, Innovation and Culture, University of Oslo.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Michael Fritsch & Mirko Titze & Matthias Piontek, 2020. "Identifying cooperation for innovation―a comparison of data sources," Industry and Innovation, Taylor & Francis Journals, vol. 27(6), pages 630-659, June.
    2. Iris Wanzenböck & Thomas Scherngell & Thomas Brenner, 2014. "Embeddedness of regions in European knowledge networks: a comparative analysis of inter-regional R&D collaborations, co-patents and co-publications," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 53(2), pages 337-368, September.
    3. Marcel Bednarz & Tom Broekel, 2019. "The relationship of policy induced R&D networks and inter-regional knowledge diffusion," Journal of Evolutionary Economics, Springer, vol. 29(5), pages 1459-1481, November.
    4. Rafael Lata & Sidonia Proff & Thomas Brenner, 2018. "The influence of distance types on co-patenting and co-publishing in the USA and Europe over time," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 61(1), pages 49-71, July.
    5. Laurent R. Bergé, 2017. "Network proximity in the geography of research collaboration," Papers in Regional Science, Wiley Blackwell, vol. 96(4), pages 785-815, November.
    6. Sara Amoroso & Alex Coad & Nicola Grassano, 2017. "European R&D networks: A snapshot from the 7th EU Framework Programme," JRC Working Papers on Corporate R&D and Innovation JRC107546, Joint Research Centre (Seville site).
    7. Graf, Holger & Kalthaus, Martin, 2018. "International research networks: Determinants of country embeddedness," Research Policy, Elsevier, vol. 47(7), pages 1198-1214.
    8. Gergő Tóth & Sándor Juhász & Zoltán Elekes & Balázs Lengyel, 2021. "Repeated collaboration of inventors across European regions," European Planning Studies, Taylor & Francis Journals, vol. 29(12), pages 2252-2272, December.
    9. Mafini Dosso & Antonio Vezzani, 2020. "Firm market valuation and intellectual property assets," Industry and Innovation, Taylor & Francis Journals, vol. 27(7), pages 705-729, August.
    10. Sara Amoroso & Alex Coad & Nicola Grassano, 2018. "European R&D networks: a snapshot from the 7th EU Framework Programme," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 27(5-6), pages 404-419, August.
    11. Morescalchi, Andrea & Pammolli, Fabio & Penner, Orion & Petersen, Alexander M. & Riccaboni, Massimo, 2015. "The evolution of networks of innovators within and across borders: Evidence from patent data," Research Policy, Elsevier, vol. 44(3), pages 651-668.
    12. Ana Fernández & Esther Ferrándiz & M. Dolores León, 2021. "Are organizational and economic proximity driving factors of scientific collaboration? Evidence from Spanish universities, 2001–2010," Scientometrics, Springer;Akadémiai Kiadó, vol. 126(1), pages 579-602, January.
    13. Ernest Miguélez & Rosina Moreno, 2013. "“Mobility, networks and innovation: The role of regions’ absorptive capacity”," IREA Working Papers 201316, University of Barcelona, Research Institute of Applied Economics, revised Oct 2013.
    14. Fritsch, Michael & Wyrwich, Michael, 2021. "Is innovation (increasingly) concentrated in large cities? An international comparison," Research Policy, Elsevier, vol. 50(6).
    15. Michael Fritsch & Moritz Zoellner, 2020. "The fluidity of inventor networks," The Journal of Technology Transfer, Springer, vol. 45(4), pages 1063-1087, August.
    16. Pablo Galaso & Jaromír Kovářík, 2021. "Collaboration networks, geography and innovation: Local and national embeddedness," Papers in Regional Science, Wiley Blackwell, vol. 100(2), pages 349-377, April.
    17. Mario Maggioni & Teodora Uberti & Mario Nosvelli, 2014. "Does intentional mean hierarchical? Knowledge flows and innovative performance of European regions," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 53(2), pages 453-485, September.
    18. Jarno Hoekman & Koen Frenken, 2013. "Proximity and Stratification in European Scientific Research Collaboration Networks: A Policy Perspective," Advances in Spatial Science, in: Thomas Scherngell (ed.), The Geography of Networks and R&D Collaborations, edition 127, chapter 0, pages 263-277, Springer.
    19. Pierre-Alexandre Balland & Ron Boschma & Koen Frenken, 2015. "Proximity and Innovation: From Statics to Dynamics," Regional Studies, Taylor & Francis Journals, vol. 49(6), pages 907-920, June.
    20. Tom Broekel & Pierre-Alexandre Balland & Martijn Burger & Frank Oort, 2014. "Modeling knowledge networks in economic geography: a discussion of four methods," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 53(2), pages 423-452, September.

    More about this item

    Keywords

    Knowledge interactions; social network analysis; regional innovation systems; data sources;
    All these keywords.

    JEL classification:

    • O30 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - General
    • R12 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - Size and Spatial Distributions of Regional Economic Activity; Interregional Trade (economic geography)
    • R30 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - Real Estate Markets, Spatial Production Analysis, and Firm Location - - - General

    NEP fields

    This paper has been announced in the following NEP Reports:

    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:jrp:jrpwrp:2018-003. 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.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with 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: Markus Pasche (email available below). General contact details of provider: http://www.jenecon.de .

    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.