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The impact of local and external university knowledge on the creation of knowledge-intensive firms: evidence from the Italian case

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  • Andrea Bonaccorsi
  • Massimo Colombo
  • Massimiliano Guerini
  • Cristina Rossi-Lamastra

Abstract

This paper investigates how far in space university knowledge goes to breed the creation of knowledge-intensive firms (KIFs), depending on the nature (either codified or tacit) and quality of this knowledge. We consider the impact of knowledge codified in academic patents and scientific publications and tacit knowledge embodied in university graduates on KIF creation in Italian provinces in 2010, while distinguishing between local university knowledge created by universities located in the same province and external university knowledge created by universities located outside the province. Our econometric estimates indicate that the positive effects of scientific publications and university graduates are confined within the boundaries of the province in which universities are located. Conversely, the creation of new KIFs in a focal province is positively affected by both local and external university knowledge codified in academic patents, even though the positive effect of this external knowledge rapidly diminishes with geographic distance. Furthermore, the above effects are confined to high-quality universities; low-quality universities have little effect on KIF creation. Copyright Springer Science+Business Media New York 2014

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  • Andrea Bonaccorsi & Massimo Colombo & Massimiliano Guerini & Cristina Rossi-Lamastra, 2014. "The impact of local and external university knowledge on the creation of knowledge-intensive firms: evidence from the Italian case," Small Business Economics, Springer, vol. 43(2), pages 261-287, August.
    • Handle: RePEc:kap:sbusec:v:43:y:2014:i:2:p:261-287
    DOI: 10.1007/s11187-013-9536-2
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    1. Michael Storper & Anthony J. Venables, 2004. "Buzz: face-to-face contact and the urban economy," Journal of Economic Geography, Oxford University Press, vol. 4(4), pages 351-370, August.
    2. Audretsch, David B. & Lehmann, Erik E. & Warning, Susanne, 2005. "University spillovers and new firm location," Research Policy, Elsevier, vol. 34(7), pages 1113-1122, September.
    3. Woodward, Douglas & Figueiredo, Octavio & Guimaraes, Paulo, 2006. "Beyond the Silicon Valley: University R&D and high-technology location," Journal of Urban Economics, Elsevier, vol. 60(1), pages 15-32, July.
    4. David Audretsch & Marcel Hülsbeck & Erik Lehmann, 2012. "Regional competitiveness, university spillovers, and entrepreneurial activity," Small Business Economics, Springer, vol. 39(3), pages 587-601, October.
    5. Figueiredo, Octavio & Guimaraes, Paulo & Woodward, Douglas, 2002. "Home-field advantage: location decisions of Portuguese entrepreneurs," Journal of Urban Economics, Elsevier, vol. 52(2), pages 341-361, September.
    6. Roberta Piergiovanni & Martin Carree & Enrico Santarelli, 2012. "Creative industries, new business formation, and regional economic growth," Small Business Economics, Springer, vol. 39(3), pages 539-560, October.
    7. Breschi, Stefano & Lissoni, Francesco, 2001. "Knowledge Spillovers and Local Innovation Systems: A Critical Survey," Industrial and Corporate Change, Oxford University Press and the Associazione ICC, vol. 10(4), pages 975-1005, December.
    8. Zoltan J. Acs & Lawrence A. Plummer, 2008. "Penetrating the "Knowledge Filter" in Regional Economies," Chapters, in: Entrepreneurship, Growth and Public Policy, chapter 26, pages 370-388, Edward Elgar Publishing.
    9. Mueller, Pamela, 2006. "Exploring the knowledge filter: How entrepreneurship and university-industry relationships drive economic growth," Research Policy, Elsevier, vol. 35(10), pages 1499-1508, December.
    10. Apostolos Baltzopoulos & Anders Brostr�m, 2013. "Attractors of Entrepreneurial Activity: Universities, Regions and Alumni Entrepreneurs," Regional Studies, Taylor & Francis Journals, vol. 47(6), pages 934-949, June.
    11. David Audretsch & Max Keilbach, 2005. "Entrepreneurship capital and regional growth," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 39(3), pages 457-469, September.
    12. Attila Varga, 2000. "Local Academic Knowledge Transfers and the Concentration of Economic Activity," Journal of Regional Science, Wiley Blackwell, vol. 40(2), pages 289-309, May.
    13. Guido Buenstorf & Steven Klepper, 2009. "Heritage and Agglomeration: The Akron Tyre Cluster Revisited," Economic Journal, Royal Economic Society, vol. 119(537), pages 705-733, April.
    14. David B. Audretsch & Max Keilbach, 2007. "The Theory of Knowledge Spillover Entrepreneurship," Journal of Management Studies, Wiley Blackwell, vol. 44(7), pages 1242-1254, November.
    15. Thomas Doring & Jan Schnellenbach, 2006. "What do we know about geographical knowledge spillovers and regional growth?: A survey of the literature," Regional Studies, Taylor & Francis Journals, vol. 40(3), pages 375-395.
    16. Claudio Michelacci & Olmo Silva, 2007. "Why So Many Local Entrepreneurs?," The Review of Economics and Statistics, MIT Press, vol. 89(4), pages 615-633, November.
    17. Zoltán J. Ács & Pontus Braunerhjelm & David B. Audretsch & Bo Carlsson, 2015. "The knowledge spillover theory of entrepreneurship," Chapters, in: Global Entrepreneurship, Institutions and Incentives, chapter 7, pages 129-144, Edward Elgar Publishing.
    18. David Audretsch & Max Keilbach, 2004. "Entrepreneurship Capital and Economic Performance," Regional Studies, Taylor & Francis Journals, vol. 38(8), pages 949-959.
    19. Joshua Drucker & Harvey Goldstein, 2007. "Assessing the Regional Economic Development Impacts of Universities: A Review of Current Approaches," International Regional Science Review, , vol. 30(1), pages 20-46, January.
    20. 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.
    21. Dietmar Harhoff, 1999. "Firm Formation And Regional Spillovers - Evidence From Germany," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 8(1-2), pages 27-55.
    22. Zvi Griliches, 1998. "Issues in Assessing the Contribution of Research and Development to Productivity Growth," NBER Chapters, in: R&D and Productivity: The Econometric Evidence, pages 17-45, National Bureau of Economic Research, Inc.
    23. Martin Carree & Antonio Malva & Enrico Santarelli, 2014. "The contribution of universities to growth: empirical evidence for Italy," The Journal of Technology Transfer, Springer, vol. 39(3), pages 393-414, June.
    24. David Huffman & John M. Quigley, 2002. "The role of the university in attracting high tech entrepreneurship: A Silicon Valley tale," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 36(3), pages 403-419.
    25. Attila Varga & Luc Anselin & Zoltan J. Acs, 2000. "research notes and comments: Geographic and sectoral characteristics of academic knowledge externalities," Papers in Regional Science, Springer;Regional Science Association International, vol. 79(4), pages 435-443.
    26. Erik Stam, 2007. "Why Butterflies Don’t Leave: Locational Behavior of Entrepreneurial Firms," Economic Geography, Taylor & Francis Journals, vol. 83(1), pages 27-50, January.
    27. Di Addario, Sabrina & Vuri, Daniela, 2010. "Entrepreneurship and market size. The case of young college graduates in Italy," Labour Economics, Elsevier, vol. 17(5), pages 848-858, October.
    28. Laura Abramovsky & Rupert Harrison & Helen Simpson, 2007. "University Research and the Location of Business R&D," Economic Journal, Royal Economic Society, vol. 117(519), pages 114-141, March.
    29. Perkmann, Markus & Tartari, Valentina & McKelvey, Maureen & Autio, Erkko & Broström, Anders & D’Este, Pablo & Fini, Riccardo & Geuna, Aldo & Grimaldi, Rosa & Hughes, Alan & Krabel, Stefan & Kitson, Mi, 2013. "Academic engagement and commercialisation: A review of the literature on university–industry relations," Research Policy, Elsevier, vol. 42(2), pages 423-442.
    30. Siegel, Donald S. & Waldman, David & Link, Albert, 2003. "Assessing the impact of organizational practices on the relative productivity of university technology transfer offices: an exploratory study," Research Policy, Elsevier, vol. 32(1), pages 27-48, January.
    31. Geuna, Aldo & Nesta, Lionel J.J., 2006. "University patenting and its effects on academic research: The emerging European evidence," Research Policy, Elsevier, vol. 35(6), pages 790-807, July.
    32. Jerry G. Thursby & Marie C. Thursby, 2002. "Who Is Selling the Ivory Tower? Sources of Growth in University Licensing," Management Science, INFORMS, vol. 48(1), pages 90-104, January.
    33. Bruce A. Kirchhoff & Scott L. Newbert & Iftekhar Hasan & Catherine Armington, 2007. "The Influence of University R & D Expenditures on New Business Formations and Employment Growth," Entrepreneurship Theory and Practice, , vol. 31(4), pages 543-559, July.
    34. Josep‐Maria Arauzo‐Carod & Daniel Liviano‐Solis & Miguel Manjón‐Antolín, 2010. "Empirical Studies In Industrial Location: An Assessment Of Their Methods And Results," Journal of Regional Science, Wiley Blackwell, vol. 50(3), pages 685-711, August.
    35. Anthony Arundel & Aldo Geuna, 2004. "Proximity and the use of public science by innovative European firms," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 13(6), pages 559-580.
    36. Isabel Maria Bodas Freitas & Alessandro Nuvolari, 2012. "Traditional Versus Heterodox Motives for Academic Patenting: Evidence from the Netherlands," Industry and Innovation, Taylor & Francis Journals, vol. 19(8), pages 671-695, November.
    37. Adam B. Jaffe & Manuel Trajtenberg & Rebecca Henderson, 1993. "Geographic Localization of Knowledge Spillovers as Evidenced by Patent Citations," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 108(3), pages 577-598.
    38. Colombo, Massimo G. & Piva, Evila, 2012. "Firms’ genetic characteristics and competence-enlarging strategies: A comparison between academic and non-academic high-tech start-ups," Research Policy, Elsevier, vol. 41(1), pages 79-92.
    39. Lee Fleming & Olav Sorenson, 2004. "Science as a map in technological search," Strategic Management Journal, Wiley Blackwell, vol. 25(8‐9), pages 909-928, August.
    40. Can Huang & Ad Notten & Nico Rasters, 2011. "Nanoscience and technology publications and patents: a review of social science studies and search strategies," The Journal of Technology Transfer, Springer, vol. 36(2), pages 145-172, April.
    41. Luc Anselin & Attila Varga & Zoltan Acs, 2008. "Geographical Spillovers and University Research: A Spatial Econometric Perspective," Chapters, in: Entrepreneurship, Growth and Public Policy, chapter 10, pages 122-134, Edward Elgar Publishing.
    42. Colombo, Massimo G. & Delmastro, Marco, 2002. "How effective are technology incubators?: Evidence from Italy," Research Policy, Elsevier, vol. 31(7), pages 1103-1122, September.
    43. Sharon Belenzon & Mark Schankerman, 2013. "Spreading the Word: Geography, Policy, and Knowledge Spillovers," The Review of Economics and Statistics, MIT Press, vol. 95(3), pages 884-903, July.
    44. Cameron, A. Colin & Trivedi, Pravin K., 1990. "Regression-based tests for overdispersion in the Poisson model," Journal of Econometrics, Elsevier, vol. 46(3), pages 347-364, December.
    45. Sharon Belenzon & Mark Schankerman, 2010. "Spreading the Word: Geography, Policy and Knowledge Spillovers," CEP Discussion Papers dp1005, Centre for Economic Performance, LSE.
    46. Luigi Guiso & Paola Sapienza & Luigi Zingales, 2009. "Does Local Financial Development Matter?," Springer Books, in: Damiano Bruno Silipo (ed.), The Banks and the Italian Economy, chapter 0, pages 31-66, Springer.
    47. Cowan, Robin & David, Paul A & Foray, Dominique, 2000. "The Explicit Economics of Knowledge Codification and Tacitness," Industrial and Corporate Change, Oxford University Press and the Associazione ICC, vol. 9(2), pages 211-253, June.
    48. Luc Anselin & Attila Varga & Zoltan Acs, 2008. "Local Geographic Spillovers Between University Research and High Technology Innovations," Chapters, in: Entrepreneurship, Growth and Public Policy, chapter 9, pages 95-121, Edward Elgar Publishing.
    49. Audretsch, David B. & Keilbach, Max, 2008. "Resolving the knowledge paradox: Knowledge-spillover entrepreneurship and economic growth," Research Policy, Elsevier, vol. 37(10), pages 1697-1705, December.
    50. Fini, Riccardo & Grimaldi, Rosa & Santoni, Simone & Sobrero, Maurizio, 2011. "Complements or substitutes? The role of universities and local context in supporting the creation of academic spin-offs," Research Policy, Elsevier, vol. 40(8), pages 1113-1127, October.
    51. Catherine Armington & Zoltan J. Acs, 2008. "The Determinants of Regional Variation in New Firm Formation," Chapters, in: Entrepreneurship, Growth and Public Policy, chapter 18, pages 224-243, Edward Elgar Publishing.
    52. Keld Laursen & Toke Reichstein & Ammon Salter, 2011. "Exploring the Effect of Geographical Proximity and University Quality on University-Industry Collaboration in the United Kingdom," Regional Studies, Taylor & Francis Journals, vol. 45(4), pages 507-523.
    53. Ron Boschma, 2005. "Proximity and Innovation: A Critical Assessment," Regional Studies, Taylor & Francis Journals, vol. 39(1), pages 61-74.
    54. Manuel Acosta & Daniel Coronado & Esther Flores, 2011. "University spillovers and new business location in high-technology sectors: Spanish evidence," Small Business Economics, Springer, vol. 36(3), pages 365-376, April.
    55. Steinmueller, W Edward, 2000. "Will New Information and Communication Technologies Improve the 'Codification' of Knowledge?," Industrial and Corporate Change, Oxford University Press and the Associazione ICC, vol. 9(2), pages 361-376, June.
    56. Frank T. Rothaermel & Shanti D. Agung & Lin Jiang, 2007. "University entrepreneurship: a taxonomy of the literature," Industrial and Corporate Change, Oxford University Press and the Associazione ICC, vol. 16(4), pages 691-791, August.
    57. Åstebro, Thomas & Bazzazian, Navid & Braguinsky, Serguey, 2012. "Startups by recent university graduates and their faculty: Implications for university entrepreneurship policy," Research Policy, Elsevier, vol. 41(4), pages 663-677.
    58. Parwada, Jerry T., 2008. "The Genesis of Home Bias? The Location and Portfolio Choices of Investment Company Start-Ups," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 43(1), pages 245-266, March.
    59. Rui Baptista & Joana Mendonça, 2010. "Proximity to knowledge sources and the location of knowledge-based start-ups," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 45(1), pages 5-29, August.
    60. Ajay Agrawal & Rebecca Henderson, 2002. "Putting Patents in Context: Exploring Knowledge Transfer from MIT," Management Science, INFORMS, vol. 48(1), pages 44-60, January.
    61. Kevin Morgan, 2004. "The exaggerated death of geography: learning, proximity and territorial innovation systems," Journal of Economic Geography, Oxford University Press, vol. 4(1), pages 3-21, January.
    62. Feldman, Maryann P, 2001. "The Entrepreneurial Event Revisited: Firm Formation in a Regional Context," Industrial and Corporate Change, Oxford University Press and the Associazione ICC, vol. 10(4), pages 861-891, December.
    63. Keld Laursen & Francesca Masciarelli & Andrea Prencipe, 2012. "Regions Matter: How Localized Social Capital Affects Innovation and External Knowledge Acquisition," Organization Science, INFORMS, vol. 23(1), pages 177-193, February.
    64. 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.
    65. Anthony Hoare & Mark Corver, 2010. "The Regional Geography of New Young Graduate Labour in the UK," Regional Studies, Taylor & Francis Journals, vol. 44(4), pages 477-494.
    66. Evila Piva & Luca Grilli & Cristina Rossi-Lamastra, 2011. "The Creation of High-Tech Entrepreneurial Ventures at the Local Level: The Role of Local Competences and Communication Infrastructures," Industry and Innovation, Taylor & Francis Journals, vol. 18(6), pages 563-580, August.
    67. Wesley M. Cohen & Richard R. Nelson & John P. Walsh, 2003. "Links and Impacts: The Influence of Public Research on Industrial R&D," Chapters, in: Aldo Geuna & Ammon J. Salter & W. Edward Steinmueller (ed.), Science and Innovation, chapter 4, Edward Elgar Publishing.
    68. G. M. Peter Swann & Rui Baptista, 1999. "A comparison of clustering dynamics in the US and UK computer industries," Journal of Evolutionary Economics, Springer, vol. 9(3), pages 373-399.
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    More about this item

    Keywords

    Local university knowledge; External university knowledge; Codified knowledge; Tacit knowledge; Creation of knowledge-intensive firms; University quality; I23; M13; O33; O18;
    All these keywords.

    JEL classification:

    • I23 - Health, Education, and Welfare - - Education - - - Higher Education; Research Institutions
    • M13 - Business Administration and Business Economics; Marketing; Accounting; Personnel Economics - - Business Administration - - - New Firms; Startups
    • O33 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Technological Change: Choices and Consequences; Diffusion Processes
    • O18 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Urban, Rural, Regional, and Transportation Analysis; Housing; Infrastructure

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