Related variety, trade variety and regional growth in Italy
This paper makes an attempt to estimate the impact of regional variety and trade linkages on regional economic growth by means of export and import data by Italian province (NUTS 3) and sector (3-digit) for the period 1995-2003. Our results show strong evidence of related variety contributing to regional economic growth, no matter how growth is defined. Thus, Italian regions well endowed with sectors that are complementary in terms of competences (i.e. having related variety) perform better. The paper also assesses the effects of the breadth and relatedness of international trade linkages on regional growth, as it may bring new and related variety in the region. Our analysis demonstrates that regional growth is not affected by being well connected to the outside world per se, or having a high variety of knowledge flowing into the region. When the extra-regional knowledge originated from sectors the region is already specialised in, it did not positively impact on regional economic growth either. We found, however, some evidence of related extra-regional knowledge sparking off inter-sectoral learning across regions. With respect to employment growth, we could demonstrate that a region benefits from extra-regional knowledge when it originates from sectors that are related, but not similar to the sectors present in the region. Apparently, when the cognitive proximity between the extra-regional knowledge and the knowledge base of the region is neither too small nor too large, real learning opportunities are present, and the external knowledge contributes to regional employment growth.
|Date of creation:||Jan 2008|
|Date of revision:||Jan 2008|
|Contact details of provider:|| Postal: Secretariaat kamer 635, P.O.Box 80.115, 3508 TC Utrecht|
Web page: http://econ.geo.uu.nl
More information through EDIRC
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.:
- Paul L. Robertson & Richard N. Langlois, 1994.
"Innovation, Networks, and Vertical Integration,"
- Krugman, Paul, 1987. "The narrow moving band, the Dutch disease, and the competitive consequences of Mrs. Thatcher : Notes on trade in the presence of dynamic scale economies," Journal of Development Economics, Elsevier, vol. 27(1-2), pages 41-55, October.
- 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.
- Paci, Raffaele & Usai, Stefano, 2000.
"Externalities, Knowledge Spillovers And The Spatial Distribution Of Innovation,"
ERSA conference papers
ersa00p104, European Regional Science Association.
- R. Paci & S. Usai, 2000. "Externalities, knowledge spillovers and the spatial distribution of innovation," Working Paper CRENoS 200002, Centre for North South Economic Research, University of Cagliari and Sassari, Sardinia.
- Martin, Philippe & I.P. Ottaviano, Gianmarco, 1999.
"Growing locations: Industry location in a model of endogenous growth,"
European Economic Review,
Elsevier, vol. 43(2), pages 281-302, February.
- Martin, Philippe & Ottaviano, Gianmarco, 1996. "Growing Locations: Industry Location in a Model of Endogenous Growth," CEPR Discussion Papers 1523, C.E.P.R. Discussion Papers.
- Arita, Tomokazu & McCann, Philip, 2002. "The spatial and hierarchical organization of Japanese and US multinational semiconductor firms," Journal of International Management, Elsevier, vol. 8(1), pages 121-139.
- James Simmie, 2003. "Innovation and Urban Regions as National and International Nodes for the Transfer and Sharing of Knowledge," Regional Studies, Taylor & Francis Journals, vol. 37(6-7), pages 607-620.
- Cantwell, John & Piscitello, Lucia, 2002. "The location of technological activities of MNCs in European regions: The role of spillovers and local competencies," Journal of International Management, Elsevier, vol. 8(1), pages 69-96.
- Federico Cingano & Fabiano Schivardi, 2004.
"Identifying the Sources of Local Productivity Growth,"
Journal of the European Economic Association,
MIT Press, vol. 2(4), pages 720-742, 06.
- Federico Cingano & Fabiano Schivardi, 2003. "Identifying the Sources of Local Productivity Growth," Temi di discussione (Economic working papers) 474, Bank of Italy, Economic Research and International Relations Area.
- Giulio Cainelli & Riccardo Leoncini, 1999. "Externalities and long-term local industrial development. Some empirical evidence from Italy," Revue d'Économie Industrielle, Programme National Persée, vol. 90(1), pages 25-39.
- Ron Martin & Peter Sunley, 2006.
"Path Dependence and Regional Economic Evolution,"
Papers in Evolutionary Economic Geography (PEEG)
0606, Utrecht University, Section of Economic Geography, revised Mar 2006.
- Arora, Ashish & Gambardella, Alfonso, 1994. "The changing technology of technological change: general and abstract knowledge and the division of innovative labour," Research Policy, Elsevier, vol. 23(5), pages 523-532, September.
- Romer, Paul M, 1987. "Growth Based on Increasing Returns Due to Specialization," American Economic Review, American Economic Association, vol. 77(2), pages 56-62, May.
- K. Frenken, 2007. "Entropy Statistics and Information Theory," Chapters, in: Elgar Companion to Neo-Schumpeterian Economics, chapter 33 Edward Elgar Publishing.
When requesting a correction, please mention this item's handle: RePEc:egu:wpaper:0802. 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 references are entirely missing, you can add them using this form.