On the role of general purpose technologies within the Marshall-Jacobs controversy: The case of nanotechnologies
AbstractThis paper investigates the role of nanotechnologies as a general purpose technology for regional development. Due to pervasiveness, nanotechnologies may be utilized in diverse applications thereby providing the basis for both localization and urbanization externalities. We carry out patent and publication analyses for the city state of Hamburg during the period 1990-2010. We find evidence that nanotechnologies are advanced in the context of regional knowledge bases and follow up prevailing specialization patterns. As nanotechnologies develop both industry specific and city specific externalities become effective leading to specialization deepening and specialization widening which both are functions of the increasing nano-knowledge base. --
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Bibliographic InfoPaper provided by Karlsruhe Institute of Technology (KIT), Department of Economics and Business Engineering in its series Working Paper Series in Economics with number 18.
Date of creation: 2011
Date of revision:
general purpose technology; nanotechnology; specialization; diversification; Marshall-Jacobs controversy; patent and publication analysis;
Find related papers by JEL classification:
- R11 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - Regional Economic Activity: Growth, Development, Environmental Issues, and Changes
- O31 - Economic Development, Technological Change, and Growth - - Technological Change; Research and Development; Intellectual Property Rights - - - Innovation and Invention: Processes and Incentives
This paper has been announced in the following NEP Reports:
- NEP-ALL-2011-04-23 (All new papers)
- NEP-GEO-2011-04-23 (Economic Geography)
- NEP-IPR-2011-04-23 (Intellectual Property Rights)
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.:
- Garcia-Vega, Maria, 2006. "Does technological diversification promote innovation?: An empirical analysis for European firms," Research Policy, Elsevier, vol. 35(2), pages 230-246, March.
- 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.
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