The Role of Regional Knowledge for Innovation
There is a broad consent that the extent, quality as well as the success of innovation activity is critically dependent on the generation and the application of knowledge. It is also widely recognized that innovation processes have a pronounced regional dimension and that the conditions for innovation activity may differ considerably between geographic areas. We investigate the contribution of different inputs, particularly different knowledge sources, on regional patenting output in the framework of a knowledge production function. Earlier work (Fritsch & Franke, 2004) suggests that there are considerable differences with regard to the role of different types of knowledge for innovation activity. These different types of knowledge have different degrees of localization. We expect that the impact of the knowledge sources differs by field of as well as according to the type of institution (university vs. non-university public research institution). .One may, therefore, expects that the technology opportunity differs across sectors and geographical areas. However, little is known about such differences. The innovation indicator used in our analysis is the number of patents. The knowledge sources included are: •R&D employment, •R&D employment in small firms and large firms respectively, •Qualification of the regional workforce, •Qualification of employees in small firms and large firms respectively, •Size (number of employees, budget) of public research institutions by field of research. •Amount of research funds from private firms by field of study. •Amount of external research funds from public departments by field of study. •Amount of external research funds from the German Science Foundation (DFG) by field of study. The contribution of these knowledge sources is tested systematically on the level of German districts (Kreise). Information on the different knowledge sources is available for each district on a yearly basis. We test the influence of the knowledge sources in different specifications by including the respective information for the particular region and for adjacent regions. This will reveal the role of local knowledge and of interregional knowledge spillovers for innovation behavior. We expect that technology performance of regions is a path dependent process. The analysis is performed for German regions in the 1990s. Information on the yearly number of patents relates to the years 1995-2000. regional employment is taken from the German Social Insurance Statistics. Information on universities and their funds are taken from the German Hochschulstatistik which has been especially prepared for this analysis.
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- Zvi Griliches, 1998.
"Issues in Assessing the Contribution of Research and Development to Productivity Growth,"
in: R&D and Productivity: The Econometric Evidence, pages 17-45
National Bureau of Economic Research, Inc.
- Zvi Griliches, 1979. "Issues in Assessing the Contribution of Research and Development to Productivity Growth," Bell Journal of Economics, The RAND Corporation, vol. 10(1), pages 92-116, Spring.
- Jaffe, A.B. & Trajtenberg, M., 1992.
"Geographic Localization of Knowledge Spillovers as Evidenced by Patent Citations,"
14-92, Tel Aviv.
- Jaffe, Adam B & Trajtenberg, Manuel & Henderson, Rebecca, 1993. "Geographic Localization of Knowledge Spillovers as Evidenced by Patent Citations," The Quarterly Journal of Economics, MIT Press, vol. 108(3), pages 577-98, August.
- 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.
- Michael Fritsch, 2002. "Measuring the Quality of Regional Innovation Systems: A Knowledge Production Function Approach," International Regional Science Review, , vol. 25(1), pages 86-101, January.
- Cohen, Wesley M & Klepper, Steven, 1996. "A Reprise of Size and R&D," Economic Journal, Royal Economic Society, vol. 106(437), pages 925-51, July.
- 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.
- Laura Bottazzi & Giovanni Peri, . "Innovation and Spillovers in Regions: Evidence from European Patent Data," Working Papers 215, IGIER (Innocenzo Gasparini Institute for Economic Research), Bocconi University.
- David B. Audretsch & Paula E. Stephan, 1999. "Knowledge spillovers in biotechnology: sources and incentives," Journal of Evolutionary Economics, Springer, vol. 9(1), pages 97-107.
- Suma Athreye, 2003.
"Agglomeration And Growth: A Study Of The Cambridge Hi-Tech Cluster,"
- Suma Athreye, 2000. "Agglomeration and Growth: A Study of the Cambridge Hi-Tech Cluster," Open Discussion Papers in Economics 29, The Open University, Faculty of Social Sciences, Department of Economics.
- Fritsch, Michael & Franke, Grit, 2004. "Innovation, regional knowledge spillovers and R&D cooperation," Research Policy, Elsevier, vol. 33(2), pages 245-255, March.
- Michael Fritsch, 2000. "Interregional Differences in R&D Activities—An Empirical Investigation," European Planning Studies, Taylor & Francis Journals, vol. 8(4), pages 409-427, August.
- Jaffe, Adam B, 1989. "Real Effects of Academic Research," American Economic Review, American Economic Association, vol. 79(5), pages 957-70, December.
- Acs, Zoltan J & Audretsch, David B & Feldman, Maryann P, 1992. "Real Effects of Academic Research: Comment," American Economic Review, American Economic Association, vol. 82(1), pages 363-67, March.
- 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 630-40, June.
- Paul Krugman, 1998. "Space: The Final Frontier," Journal of Economic Perspectives, American Economic Association, vol. 12(2), pages 161-174, Spring.
- Audretsch, David B. & Lehmann, Erik E., 2005. "Does the Knowledge Spillover Theory of Entrepreneurship hold for regions?," Research Policy, Elsevier, vol. 34(8), pages 1191-1202, October.
- James D. Adams, 2001.
"Comparative Localization of Academic and Industrial Spillovers,"
NBER Working Papers
8292, National Bureau of Economic Research, Inc.
- James D. Adams, 2002. "Comparative localization of academic and industrial spillovers," Journal of Economic Geography, Oxford University Press, vol. 2(3), pages 253-278, July.
- Michael Fritsch, 2004. "Cooperation and the efficiency of regional R&D activities," Cambridge Journal of Economics, Oxford University Press, vol. 28(6), pages 829-846, November.
- Paul M Romer, 1999.
"Increasing Returns and Long-Run Growth,"
Levine's Working Paper Archive
2232, David K. Levine.
- David Audretsch & Erik Lehmann & Susanne Warning, 2004.
"University Spillovers: Does the Kind of Science Matter?,"
Industry and Innovation,
Taylor & Francis Journals, vol. 11(3), pages 193-206.
- David Audretsch & Erik Lehmann & Susanne Warning, 2004. "University Spillovers: Does the Kind of Science Matter?," Working Papers of the Research Group Heterogenous Labor 04-04, Research Group Heterogeneous Labor, University of Konstanz/ZEW Mannheim.
- 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.
- 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.
- Lucas, Robert Jr., 1988. "On the mechanics of economic development," Journal of Monetary Economics, Elsevier, vol. 22(1), pages 3-42, July.
- Fritsch, Michael, 2003. "Do regional systems of innovation matter?," Freiberg Working Papers 2003,03, TU Bergakademie Freiberg, Faculty of Economics and Business Administration.
- Audretsch, David B & Stephan, Paula E, 1996. "Company-Scientist Locational Links: The Case of Biotechnology," American Economic Review, American Economic Association, vol. 86(3), pages 641-52, June.
- Manfred M. Fischer & Attila Varga, 2003. "Spatial knowledge spillovers and university research: Evidence from Austria," The Annals of Regional Science, Springer, vol. 37(2), pages 303-322, 05.
- Zoltan Acs & David Audretsch, 1990. "Innovation and Small Firms," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262011131, June.
- Anselin, Luc & Varga, Attila & Acs, Zoltan, 1997. "Local Geographic Spillovers between University Research and High Technology Innovations," Journal of Urban Economics, Elsevier, vol. 42(3), pages 422-448, November.
- Ronde, Patrick & Hussler, Caroline, 2005. "Innovation in regions: What does really matter?," Research Policy, Elsevier, vol. 34(8), pages 1150-1172, October.
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