Advanced Search
MyIDEAS: Login

The network of innovators in Jena: An application of social network analysis

Contents:

Author Info

  • Cantner, Uwe
  • Graf, Holger

Abstract

We apply social network analysis methods to describe the evolution of the innovator network of Jena, Germany in the period from 1995 to 2001. We find this evolution to be directed towards an increasing focus on core competencies of the local innovation system. Further we analyze the network resulting from R&D cooperations and explain - by means of network regression techniques - that the job mobility of scientists and the technological overlap between the actors, rather than past cooperations, can best predict the resulting structure. We also observe an increasing importance of the university while the former "Kombinate" begin to lose their prominent role.

(This abstract was borrowed from another version of this item.)

Download Info

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
File URL: http://www.sciencedirect.com/science/article/B6V77-4JMKMP7-1/2/bff3be68140e83dd7a329ef9d162560e
Download Restriction: Full text for ScienceDirect subscribers only

As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.

Bibliographic Info

Article provided by Elsevier in its journal Research Policy.

Volume (Year): 35 (2006)
Issue (Month): 4 (May)
Pages: 463-480

as in new window
Handle: RePEc:eee:respol:v:35:y:2006:i:4:p:463-480

Contact details of provider:
Web page: http://www.elsevier.com/locate/respol

Related research

Keywords:

Other versions of this item:

Find related papers by JEL classification:

References

References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
as in new window
  1. von Hippel, Eric, 1987. "Cooperation between rivals: Informal know-how trading," Research Policy, Elsevier, vol. 16(6), pages 291-302, December.
  2. repec:fth:harver:1473 is not listed on IDEAS
  3. John Cantwell & Pllar Barrera, 1998. "The Localisation Of Corporate Technological Trajectories In The Interwar Cartels: Cooperative Learning Versus An Exchange Of Knowledge," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 6(2-3), pages 257-290.
  4. Leon Oerlemans & Marius Meeus, 2001. "R&D Cooperation in a Transaction Cost Perspective," Review of Industrial Organization, Springer, vol. 18(1), pages 77-90, February.
  5. Teece, David J., 1996. "Firm organization, industrial structure, and technological innovation," Journal of Economic Behavior & Organization, Elsevier, vol. 31(2), pages 193-224, November.
  6. 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.
  7. Zucker, Lynne G & Darby, Michael R & Brewer, Marilynn B, 1998. "Intellectual Human Capital and the Birth of U.S. Biotechnology Enterprises," American Economic Review, American Economic Association, vol. 88(1), pages 290-306, March.
  8. Olav Sorenson, 2003. "Social networks and industrial geography," Journal of Evolutionary Economics, Springer, vol. 13(5), pages 513-527, December.
  9. Teece, David J., 1992. "Competition, cooperation, and innovation : Organizational arrangements for regimes of rapid technological progress," Journal of Economic Behavior & Organization, Elsevier, vol. 18(1), pages 1-25, June.
  10. Cooper, David P., 2001. "Innovation and reciprocal externalities: information transmission via job mobility," Journal of Economic Behavior & Organization, Elsevier, vol. 45(4), pages 403-425, August.
  11. Owen-Smith, Jason & Riccaboni, Massimo & Pammolli, Fabio & Powell, Walter W., 2002. "A Comparison of U.S. and European University-Industry Relations in the Life Sciences," MPRA Paper 15963, University Library of Munich, Germany.
  12. Uwe Cantner & Holger Graf, 2004. "Cooperation and specialization in German technology regions," Journal of Evolutionary Economics, Springer, vol. 14(5), pages 543-562, December.
  13. 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.
  14. Cowan, R. & Jonard, N., 2003. "The dynamics of collective invention," Journal of Economic Behavior & Organization, Elsevier, vol. 52(4), pages 513-532, December.
  15. Jean O. Lanjouw & Mark Schankerman, 2004. "Patent Quality and Research Productivity: Measuring Innovation with Multiple Indicators," Economic Journal, Royal Economic Society, vol. 114(495), pages 441-465, 04.
  16. Adam B. Jaffe & Manuel Trajtenberg & Rebecca Henderson, 1992. "Geographic Localization of Knowledge Spillovers as Evidenced by Patent Citations," NBER Working Papers 3993, National Bureau of Economic Research, Inc.
  17. Paul Almeida & Bruce Kogut, 1999. "Localization of Knowledge and the Mobility of Engineers in Regional Networks," Management Science, INFORMS, vol. 45(7), pages 905-917, July.
  18. Stefano Breschi & Francesco Lissoni, 2003. "Mobility and Social Networks: Localised Knowledge Spillovers Revisited," KITeS Working Papers 142, KITeS, Centre for Knowledge, Internationalization and Technology Studies, Universita' Bocconi, Milano, Italy, revised Mar 2003.
  19. Arora, Ashish & Fosfuri, Andrea & Gambardella, Alfonso, 2001. "Markets for Technology and Their Implications for Corporate Strategy," Industrial and Corporate Change, Oxford University Press, vol. 10(2), pages 419-51, June.
  20. Ernst Fehr & Simon Gaechter, . "Fairness and Retaliation: The Economics of Reciprocitys," IEW - Working Papers 040, Institute for Empirical Research in Economics - University of Zurich.
  21. Mowery, David C. & Oxley, Joanne E. & Silverman, Brian S., 1998. "Technological overlap and interfirm cooperation: implications for the resource-based view of the firm," Research Policy, Elsevier, vol. 27(5), pages 507-523, September.
  22. Piergiuseppe Morone & Richard Taylor, 2004. "Knowledge diffusion dynamics and network properties of face-to-face interactions," Journal of Evolutionary Economics, Springer, vol. 14(3), pages 327-351, 07.
  23. Schrader, Stephan, 1991. "Informal technology transfer between firms: Cooperation through information trading," Research Policy, Elsevier, vol. 20(2), pages 153-170, April.
  24. Cowan,Robin, 2004. "Network models of innovation and knowledge diffusion," Research Memorandum 016, Maastricht University, Maastricht Economic Research Institute on Innovation and Technology (MERIT).
  25. DeBresson, Chris & Amesse, Fernand, 1991. "Networks of innovators :A review and introduction to the issue," Research Policy, Elsevier, vol. 20(5), pages 363-379, October.
  26. Teece, David J., 1993. "Profiting from technological innovation: Implications for integration, collaboration, licensing and public policy," Research Policy, Elsevier, vol. 22(2), pages 112-113, April.
  27. Kenneth Arrow, 1962. "Economic Welfare and the Allocation of Resources for Invention," NBER Chapters, in: The Rate and Direction of Inventive Activity: Economic and Social Factors, pages 609-626 National Bureau of Economic Research, Inc.
  28. Kogut, Bruce, 1989. "The Stability of Joint Ventures: Reciprocity and Competitive Rivalry," Journal of Industrial Economics, Wiley Blackwell, vol. 38(2), pages 183-98, December.
  29. Swann, Peter & Prevezer, Martha, 1996. "A comparison of the dynamics of industrial clustering in computing and biotechnology," Research Policy, Elsevier, vol. 25(7), pages 1139-1157, October.
  30. 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.
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 in new window

Cited by:
This item has more than 25 citations. To prevent cluttering this page, these citations are listed on a separate page.

Lists

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

Statistics

Access and download statistics

Corrections

When requesting a correction, please mention this item's handle: RePEc:eee:respol:v:35:y:2006:i:4:p:463-480. See general information about how to correct material in RePEc.

For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Zhang, Lei).

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 references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link 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 profile, as there may be some citations waiting for confirmation.

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