IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Login to save this paper or follow this series

Do Inventors Talk to Strangers? On Proximity and Collaborative Knowledge Creation

  • Riccardo Crescenzi
  • Max Nathan
  • Andrés Rodríguez-Pose

This paper investigates how physical, organisational, institutional, cognitive, social, and ethnic proximities between inventors shape their collaboration decisions. Using a new panel of UK inventors and a novel identification strategy, this paper systematically explores the net effects of all these 'proximities' on co-patenting. The regression analysis allows us to identify the full effects of each proximity, both on choice of collaborator and on the underlying decision to collaborate. The results show that physical proximity is an important influence on collaboration, but is mediated by organisational and ethnic factors. Over time, physical proximity increases in salience. For multiple inventors, geographic proximity is, however, much less important than organisational, social, and ethnic links. For inventors as a whole, proximities are fundamentally complementary, while for multiple inventors they are substitutes.

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.spatialeconomics.ac.uk/textonly/SERC/publications/download/sercdp0153.pdf
Download Restriction: no

Paper provided by Spatial Economics Research Centre, LSE in its series SERC Discussion Papers with number 0153.

as
in new window

Length:
Date of creation: Jan 2014
Date of revision:
Handle: RePEc:cep:sercdp:0153
Contact details of provider: Web page: http://www.spatialeconomics.ac.uk/SERC/publications/default.asp

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. Hall, B. & Jaffe, A. & Trajtenberg, M., 2001. "The NBER Patent Citations Data File: Lessons, Insights and Methodological Tools," Papers 2001-29, Tel Aviv.
  2. Andrés Rodríguez-Pose & Riccardo Crescenzi, 2006. "R&D, Spillovers, Innovation Systems and the Genesis of Regional Growth in Europe," Bruges European Economic Research Papers 5, European Economic Studies Department, College of Europe.
  3. William Kerr & William Lincoln, 2010. "The Supply Side of Innovation: H-1B Visa Reforms and US Ethnic Invention," William Davidson Institute Working Papers Series wp978, William Davidson Institute at the University of Michigan.
  4. William R. Kerr, 2009. "Breakthrough Inventions and Migrating Clusters of Innovation," NBER Working Papers 15443, National Bureau of Economic Research, Inc.
  5. Richard Blundell & Rachel Griffith & John Van Reenen, 1994. "Dynamic count data models of technological innovation," IFS Working Papers W94/10, Institute for Fiscal Studies.
  6. Docquier, Frédéric & Rapoport, Hillel, 2011. "Globalization, Brain Drain and Development," IZA Discussion Papers 5590, Institute for the Study of Labor (IZA).
  7. Lychagin, Sergey & Pinkse, Joris & Slade, Margaret E. & Van Reenen, John, 2010. "Spillovers in Space: Does Geography Matter?," CEPR Discussion Papers 7928, C.E.P.R. Discussion Papers.
  8. Pablo D'Este & Simona Iammarino, 2010. "The spatial profile of university-business research partnerships," Papers in Regional Science, Wiley Blackwell, vol. 89(2), pages 335-350, 06.
  9. Pablo D'Este & Frederick Guy & Simona Iammarino, 2013. "Shaping the formation of university--industry research collaborations: what type of proximity does really matter?," Journal of Economic Geography, Oxford University Press, vol. 13(4), pages 537-558, July.
  10. Max Nathan, 2011. "The Economics of Super-Diversity: Findings from British Cities, 2001-2006," SERC Discussion Papers 0068, Spatial Economics Research Centre, LSE.
  11. 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.
  12. 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, 08.
  13. Peter Thompson & Melanie Fox-Kean, 2005. "Patent Citations and the Geography of Knowledge Spillovers: A Reassessment: Reply," American Economic Review, American Economic Association, vol. 95(1), pages 465-466, March.
  14. Daniel A. Ackerberg & Maristella Botticini, 1999. "Endogenous Matching and the Empirical Determinants of Contract Form," Boston University - Institute for Economic Development 92, Boston University, Institute for Economic Development.
  15. William R. Kerr, 2008. "Ethnic Scientific Communities and International Technology Diffusion," The Review of Economics and Statistics, MIT Press, vol. 90(3), pages 518-537, August.
  16. Roderik Ponds & Frank van Oort & Koen Frenken, 2010. "Innovation, spillovers and university--industry collaboration: an extended knowledge production function approach," Journal of Economic Geography, Oxford University Press, vol. 10(2), pages 231-255, March.
  17. Jasjit Singh, 2005. "Collaborative Networks as Determinants of Knowledge Diffusion Patterns," Management Science, INFORMS, vol. 51(5), pages 756-770, May.
  18. Ron Boschma, 2005. "Proximity and Innovation: A Critical Assessment," Regional Studies, Taylor & Francis Journals, vol. 39(1), pages 61-74.
  19. Agrawal, Ajay & Kapur, Devesh & McHale, John, 2008. "How do spatial and social proximity influence knowledge flows? Evidence from patent data," Journal of Urban Economics, Elsevier, vol. 64(2), pages 258-269, September.
  20. Ram Mudambi, 2008. "Location, control and innovation in knowledge-intensive industries," Journal of Economic Geography, Oxford University Press, vol. 8(5), pages 699-725, September.
  21. Nicholas Christakis & James Fowler & Guido Imbens & Karthik Kalyanaraman, 2010. "An empirical model for strategic network foundation," CeMMAP working papers CWP16/10, Centre for Microdata Methods and Practice, Institute for Fiscal Studies.
  22. Lobo, José & Strumsky, Deborah, 2008. "Metropolitan patenting, inventor agglomeration and social networks: A tale of two effects," Journal of Urban Economics, Elsevier, vol. 63(3), pages 871-884, May.
  23. Andre Torre & Alain Rallet, 2005. "Proximity and Localization," Regional Studies, Taylor & Francis Journals, vol. 39(1), pages 47-59.
  24. Jaffe, A.B. & Trajtenberg, M., 1992. "Geographic Localization of Knowledge Spillovers as Evidenced by Patent Citations," Papers 14-92, Tel Aviv.
  25. Manfred Paier & Thomas Scherngell, 2011. "Determinants of Collaboration in European R&D Networks: Empirical Evidence from a Discrete Choice Model," Industry and Innovation, Taylor & Francis Journals, vol. 18(1), pages 89-104.
  26. 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.
  27. Riccardo Crescenzi & Luisa Gagliardi & Marco Percoco, 2013. "Social capital and the innovative performance of Italian provinces," Environment and Planning A, Pion Ltd, London, vol. 45(4), pages 908-929, April.
  28. Sylvain Amisse & Paul Muller & Caroline Hussler & Patrick Rondé, 2011. "Do birds of a feather flock together? Proximities and inter-clusters network," ERSA conference papers ersa11p1896, European Regional Science Association.
  29. Ron Boschma & Koen Frenken, 2010. "The Spatial Evolution of Innovation Networks: A Proximity Perspective," Chapters, in: The Handbook of Evolutionary Economic Geography, chapter 5 Edward Elgar.
  30. Francesco Lissoni & Bulat Sanditov & Gianluca Tarasconi, 2006. "The Keins Database on Academic Inventors: Methodology and Contents," KITeS Working Papers 181, KITeS, Centre for Knowledge, Internationalization and Technology Studies, Universita' Bocconi, Milano, Italy, revised Sep 2006.
  31. Max Nathan, 2011. "Ethnic inventors, diversity and innovation in the UK: evidence from patents microdata," LSE Research Online Documents on Economics 58329, London School of Economics and Political Science, LSE Library.
  32. Bozeman, Barry & Gaughan, Monica, 2011. "How do men and women differ in research collaborations? An analysis of the collaborative motives and strategies of academic researchers," Research Policy, Elsevier, vol. 40(10), pages 1393-1402.
  33. Peter Thompson & Melanie Fox-Kean, 2005. "Patent Citations and the Geography of Knowledge Spillovers: A Reassessment," American Economic Review, American Economic Association, vol. 95(1), pages 450-460, March.
  34. William R. Kerr, 2010. "The Agglomeration of U.S. Ethnic Inventors," NBER Chapters, in: Agglomeration Economics, pages 237-276 National Bureau of Economic Research, Inc.
  35. Lorenzo Cassi & Anne Plunket, 2010. "The determinants of co-inventor tie formation: proximity and network dynamics," Papers in Evolutionary Economic Geography (PEEG) 1015, Utrecht University, Section of Economic Geography, revised Nov 2010.
  36. Nicholas A. Christakis & James H. Fowler & Guido W. Imbens & Karthik Kalyanaraman, 2010. "An Empirical Model for Strategic Network Formation," NBER Working Papers 16039, National Bureau of Economic Research, Inc.
  37. Peter Thompson & Melanie Fox Kean, 2004. "Patent Citations and the Geography of Knowledge Spillovers: A Reassessment," Working Papers 0401, Florida International University, Department of Economics.
  38. Loet Leydesdorff & Henry Etzkowitz, 1998. "The Triple Helix as a model for innovation studies," Science and Public Policy, Oxford University Press, vol. 25(3), pages 195-203, June.
Full references (including those not matched with items on IDEAS)

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

When requesting a correction, please mention this item's handle: RePEc:cep:sercdp:0153. 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: ()

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.

This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.