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Geographic concentration and spatial inequality: Two decades of EPO patenting at the level of European micro regions

Listed author(s):
  • Christ, Julian P.

This paper contributes with empirical findings to the research on structural inequality and geographic concentration of European inventorship activity at the level of European micro regions. We analyze the spatial structure and dynamics of 43 technology fields (ISI-SPRU-OST concordance) and 6 high-technology fields based on data on EPO patent applications and EPO inventors for the reference period 1977-2004. Based upon OECD RegPAT database (January 2009), we extract EPO patent applications (fractional counting) and inventor IDs (full counting), which are spatially linked to 819 European micro regions (OECD TL3), covering the EU-25, Switzerland and Norway. Besides standard descriptives, we compute Herfindahl-Hirschman indices, location quotients and weighted locational and spatial GINI coefficients. We confirm the hypotheses that (i) the technology fields under analysis differ in their overall size with respect to the stock of EPO patent applications and inventors; (ii) the share of regions with LQ > 1 has decreased compared to the share of regions with at least a single patent application; (iii) the sample of European regions is characterized by highly concentrated and unequally distributed technology fields; (iv) spatial inequality of EPO patenting and inventor location has decreased significantly within the last two decades for most technology fields. In this respect, our quantitative approach clearly depicts dispersion tendencies and decreasing inequality, although structural dynamics differ between technology fields.

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Paper provided by Promotionsschwerpunkt "Globalisierung und Beschaeftigung" in its series Violette Reihe Arbeitspapiere with number 32/2010.

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Date of creation: Apr 2010
Handle: RePEc:zbw:hohpro:322010
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  1. Brulhart, Marius & Traeger, Rolf, 2005. "An account of geographic concentration patterns in Europe," Regional Science and Urban Economics, Elsevier, vol. 35(6), pages 597-624, November.
  2. Jaffe, A.B. & Trajtenberg, M., 1992. "Geographic Localization of Knowledge Spillovers as Evidenced by Patent Citations," Papers 14-92, Tel Aviv.
  3. Steven Brakman & Charles van Marrewijk, 2008. "It's a big world after all: on the economic impact of location and distance," Cambridge Journal of Regions, Economy and Society, Cambridge Political Economy Society, vol. 1(3), pages 411-437.
  4. 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.
  5. Tiiu Paas & Friso Schlitte, 2006. "Regional Income Inequality and Convergence Processes in the EU-25," ERSA conference papers ersa06p229, European Regional Science Association.
  6. Pierre-Philippe Combes & Henry G. Overman, 2003. "The spatial distribution of economic activities in the European Union," LSE Research Online Documents on Economics 20023, London School of Economics and Political Science, LSE Library.
  7. Baldwin, Richard & Krugman, Paul, 2000. "Agglomeration, Integration and Tax Harmonization," CEPR Discussion Papers 2630, C.E.P.R. Discussion Papers.
  8. Stuart S. Rosenthal & William C. Strange, 2003. "Geography, Industrial Organization, and Agglomeration," The Review of Economics and Statistics, MIT Press, vol. 85(2), pages 377-393, May.
  9. Stéphane Maraut & Hélène Dernis & Colin Webb & Vincenzo Spiezia & Dominique Guellec, 2008. "The OECD REGPAT Database: A Presentation," OECD Science, Technology and Industry Working Papers 2008/2, OECD Publishing.
  10. Glenn Ellison & Edward L. Glaeser, 1994. "Geographic Concentration in U.S. Manufacturing Industries: A Dartboard Approach," NBER Working Papers 4840, National Bureau of Economic Research, Inc.
  11. Riccardo Crescenzi & Andrés Rodriguez-Pose & Michael Storper, 2007. "The territorial dynamics of innovation: a Europe-United States comparative analysis," Journal of Economic Geography, Oxford University Press, vol. 7(6), pages 673-709, November.
  12. Steven Brakman & Harry Garretsen & Charles van Marrewijk, 2009. "Economic Geography Within And Between European Nations: The Role Of Market Potential And Density Across Space And Time," Journal of Regional Science, Wiley Blackwell, vol. 49(4), pages 777-800.
  13. Ernest Miguelez & Rosina Moreno, 2010. "Research Networks and Inventors’ Mobility as Drivers of Innovation: Evidence from Europe," IREA Working Papers 201001, University of Barcelona, Research Institute of Applied Economics, revised Jan 2010.
  14. Fujita , Masahisa & Krugman, Paul, 2004. "The new economic geography: Past, present and the future," INVESTIGACIONES REGIONALES - Journal of REGIONAL RESEARCH, Asociación Española de Ciencia Regional, issue 4, pages 177-206.
  15. Mary Amiti, 1997. "Specialisation Patterns in Europe," CEP Discussion Papers dp0363, Centre for Economic Performance, LSE.
  16. 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.
  17. Bottazzi, Laura & Peri, Giovanni, 2003. "Innovation and spillovers in regions: Evidence from European patent data," European Economic Review, Elsevier, vol. 47(4), pages 687-710, August.
  18. Marius Brülhart, 2001. "Evolving geographical concentration of European manufacturing industries," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 137(2), pages 215-243, June.
  19. Baldwin, Richard & Martin, Philippe, 2003. "Agglomeration and Regional Growth," CEPR Discussion Papers 3960, C.E.P.R. Discussion Papers.
  20. Fujita, Masahisa & Mori, Tomoya, 2005. "Frontiers of the New Economic Geography," IDE Discussion Papers 27, Institute of Developing Economies, Japan External Trade Organization(JETRO).
  21. 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.
  22. Koen Frenken & Jarno Hoekman, 2006. "Convergence In An Enlarged Europe: The Role Of Network Cities," Tijdschrift voor Economische en Sociale Geografie, Royal Dutch Geographical Society KNAG, vol. 97(3), pages 321-326, 07.
  23. J.A. Duro, 2004. "Regional Income Inequalities in Europe: An Updated Measurement and Some Decomposition Results," Working Papers wpdea0411, Department of Applied Economics at Universitat Autonoma of Barcelona.
  24. Knarvik, K.H.M. & Steen, F., 1997. "Self-reinforcing Agglomerations? An empirical industry study," Papers 14/97, Norwegian School of Economics and Business Administration-.
  25. Anselin, Luc, 2007. "Spatial econometrics in RSUE: Retrospect and prospect," Regional Science and Urban Economics, Elsevier, vol. 37(4), pages 450-456, July.
  26. Fornahl, Dirk & Brenner, Thomas, 2009. "Geographic concentration of innovative activities in Germany," Structural Change and Economic Dynamics, Elsevier, vol. 20(3), pages 163-182, September.
  27. Audretsch, David B & Feldman, Maryann P, 1998. "Innovation in Cities: Science-Based Diversity, Specialization and Localized Competition," CEPR Discussion Papers 1980, C.E.P.R. Discussion Papers.
  28. Karen Helene Midelfart-Knarvik & Henry G. Overman & Anthony Venables, 2003. "Monetary union and the economic geography of Europe," LSE Research Online Documents on Economics 582, London School of Economics and Political Science, LSE Library.
  29. 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.
  30. 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.
  31. Jaffe, Adam B, 1989. "Real Effects of Academic Research," American Economic Review, American Economic Association, vol. 79(5), pages 957-970, December.
  32. 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.
  33. Michael Roos, 2001. "How important is geography for agglomeration?," Discussion Papers in Economics 01_09, University of Dortmund, Department of Economics.
  34. Kroll, Henning, 2009. "Spillovers and proximity in perspective: a network approach to improving the operationalisation of proximity," Working Papers "Firms and Region" R2/2009, Fraunhofer Institute for Systems and Innovation Research (ISI).
  35. Karl Aiginger & Michael Pfaffermayr, 2004. "The Single Market and Geographic Concentration in Europe," Review of International Economics, Wiley Blackwell, vol. 12(1), pages 1-11, 02.
  36. Rosina Moreno & Raffaele Paci & Stefano Usai, 2004. "Spatial spillovers and innovation activity in European regions," ERSA conference papers ersa04p588, European Regional Science Association.
  37. Jenkins, S., 1988. "The Measurement Of Economic Inequality," Papers 170, Australian National University - Department of Economics.
  38. Audretsch, David B & Feldman, Maryann P, 1996. "R&D Spillovers and the Geography of Innovation and Production," American Economic Review, American Economic Association, vol. 86(3), pages 630-640, June.
  39. Lydia Greunz, 2005. "Intra- and inter-regional knowledge spillovers: Evidence from European regions," European Planning Studies, Taylor & Francis Journals, vol. 13(3), pages 449-473, April.
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