Cluster emergence and network evolution A longitudinal analysis of the inventor network in Sophia-Antipolis
A widely held view in cluster research is that clusters are characterized by the presence of networks of local collective learning. However, with a growing number of studies indicating this is not necessarily the case, the question arises under which conditions clusters exhibit dense networks of local collective learning. Taking a longitudinal view at the high-tech cluster of Sophia-Antipolis this paper investigates whether and how networks of collective learning among inventors emerged throughout the growth of the cluster from the late 1970s onwards. On the basis of EPO and USPTO patent data we reconstructed co-inventorship networks for the cluster’s two main industries. Detecting a network of local collective learning only in Information Technology, in which growth has been increasingly based on spin-offs and start-ups, and not in Life Sciences, we suggest that the extent and nature of the local concentration of firms over time strongly affect the evolution of local collective learning networks.
(This abstract was borrowed from another version of this item.)
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- Ejermo, Olof & Karlsson, Charlie, 2006.
"Interregional inventor networks as studied by patent coinventorships,"
Elsevier, vol. 35(3), pages 412-430, April.
- Ejermo, Olof & Karlsson, Charlie, 2005. "Interregional Inventor Networks as Studied by Patent Co-inventorships," Papers in Innovation Studies 2005/11, Lund University, CIRCLE - Center for Innovation, Research and Competences in the Learning Economy.
- Dahl, Michael S. & Pedersen, Christian O.R., 2004. "Knowledge flows through informal contacts in industrial clusters: myth or reality?," Research Policy, Elsevier, vol. 33(10), pages 1673-1686, December.
- S. Klepper & S. Sleeper, 2002.
"Entry by Spinoffs,"
Papers on Economics and Evolution
2002-07, Philipps University Marburg, Department of Geography.
- Anne ter Wal & Ron A. Boschma, 2007.
"Co-evolution of firms, industries and networks in space,"
Papers in Evolutionary Economic Geography (PEEG)
0707, Utrecht University, Section of Economic Geography, revised Aug 2007.
- Anne Ter Wal & Ron Boschma, 2011. "Co-evolution of Firms, Industries and Networks in Space," Regional Studies, Taylor & Francis Journals, vol. 45(7), pages 919-933.
- Casper, Steven, 2007. "How do technology clusters emerge and become sustainable?: Social network formation and inter-firm mobility within the San Diego biotechnology cluster," Research Policy, Elsevier, vol. 36(4), pages 438-455, May.
- Elisa Giuliani, 2005. "The Structure of Cluster Knowledge Networks Uneven, not Pervasive and Collective," DRUID Working Papers 05-11, DRUID, Copenhagen Business School, Department of Industrial Economics and Strategy/Aalborg University, Department of Business Studies.
- 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.
- Peter Maskell & Anders Malmberg, 2007. "Myopia, knowledge development and cluster evolution," Journal of Economic Geography, Oxford University Press, vol. 7(5), pages 603-618, September.
- Anders Malmberg & Peter Maskell, 2002. "The elusive concept of localization economies: towards a knowledge-based theory of spatial clustering," Environment and Planning A, Pion Ltd, London, vol. 34(3), pages 429-449, March.
- 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.
- Adam B. Jaffe & Manuel Trajtenberg & Rebecca Henderson, 1993. "Geographic Localization of Knowledge Spillovers as Evidenced by Patent Citations," The Quarterly Journal of Economics, Oxford University Press, vol. 108(3), pages 577-598.
- Jaffe, A.B. & Trajtenberg, M., 1992. "Geographic Localization of Knowledge Spillovers as Evidenced by Patent Citations," Papers 14-92, Tel Aviv.
- James Bessen & Robert M. Hunt, 2004.
"An empirical look at software patents,"
03-17, Federal Reserve Bank of Philadelphia.
- Krafft, Jackie, 2004. "Entry, exit and knowledge: evidence from a cluster in the info-communications industry," Research Policy, Elsevier, vol. 33(10), pages 1687-1706, December.
- Ron Martin & Peter Sunley, 2003.
"Deconstructing clusters: chaotic concept or policy panacea?,"
Journal of Economic Geography,
Oxford University Press, vol. 3(1), pages 5-35, January.
- Ron Martin & Peter Sunley, 2002. "Deconstructing Clusters: Chaotic Concept or Policy Panacea," ESRC Centre for Business Research - Working Papers wp244, ESRC Centre for Business Research.
- R. Cowan & N. Jonard & J.-B. Zimmermann, 2006.
"Evolving networks of inventors,"
Journal of Evolutionary Economics,
Springer, vol. 16(1), pages 155-174, April.
- 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.
- Uwe Cantner & Holger Graf, 2004.
"The Network of Innovators in Jena: An Application of Social Network Analysis,"
Jenaer Schriften zur Wirtschaftswissenschaft
04/2004, Friedrich-Schiller-Universität Jena, Wirtschaftswissenschaftliche Fakultät.
- Cantner, Uwe & Graf, Holger, 2006. "The network of innovators in Jena: An application of social network analysis," Research Policy, Elsevier, vol. 35(4), pages 463-480, May.
- Asheim, Bjorn T & Isaksen, Arne, 2002. "Regional Innovation Systems: The Integration of Local 'Sticky' and Global 'Ubiquitous' Knowledge," The Journal of Technology Transfer, Springer, vol. 27(1), pages 77-86, January.
- Acs, Zoltan J. & Anselin, Luc & Varga, Attila, 2002. "Patents and innovation counts as measures of regional production of new knowledge," Research Policy, Elsevier, vol. 31(7), pages 1069-1085, September.
- Lee Fleming & Koen Frenken, 2006.
"The evolution of inventor networks in the Silicon Valley and Boston regions,"
Papers in Evolutionary Economic Geography (PEEG)
0609, Utrecht University, Section of Economic Geography, revised Jul 2006.
- Lee Fleming & Koen Frenken, 2007. "The Evolution Of Inventor Networks In The Silicon Valley And Boston Regions," Advances in Complex Systems (ACS), World Scientific Publishing Co. Pte. Ltd., vol. 10(01), pages 53-71.
- Christian Longhi, 1999. "Networks, Collective Learning and Technology Development in Innovative High Technology Regions: The Case of Sophia-Antipolis," Regional Studies, Taylor & Francis Journals, vol. 33(4), pages 333-342.
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