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Knowledge Production in Nanomaterials: An Application of Spatial Filtering to Regional Systems of Innovation

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  • Patuelli, Roberto
  • Grimpe, Christoph

Abstract

Nanomaterials are seen as a key technology for the 21st Century, and much is expected of them in terms of innovation and economic growth. They could open the way to many radically new applications, which would form the basis of innovative products. In this context, it seems all the more important for regions to put their own innovation systems in place, and to ensure that they offer a suitable location for such activities in order to benefit from the expected growth. Many regions have already done so by establishing ?science parks? and ?nanoclusters?. As nanomaterials are still in their infancy, both public research institutes and private businesses could play a vital role in the process. This paper investigates what conditions and configurations allow a regional innovation system to be competitive in a cutting-edge technology like nanomaterials. We analyse European Patent Office data at the German district level (NUTS-3) on applications for nanomaterial patents, in order to chart the effects of localised research and development (R&D) in the public and private sector. We estimate two negative binomial models in a knowledge production function framework and include a spatial filtering approach to adjust for spatial effects. Our results indicate that there is a significant positive effect of both public and private R&D on the production of nanomaterial patents. Moreover, we find a positive interaction between them which hints at the importance of their co-location for realising the full potential of an emerging technology like nanomaterials. --

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Bibliographic Info

Paper provided by ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research in its series ZEW Discussion Papers with number 08-064.

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Date of creation: 2008
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Handle: RePEc:zbw:zewdip:7387

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Keywords: nanotechnology; innovation; patents; Germany; spatial autocorrelation; spatial filtering;

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Citations

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Cited by:
  1. Janina Reinkowski, 2014. "Empirical Essays in the Economics of Ageing and the Economics of Innovation," ifo Beiträge zur Wirtschaftsforschung, Ifo Institute for Economic Research at the University of Munich, number 53.
  2. Dirk Engel & Timo Mitze & Roberto Patuelli & Janina Reinkowski, 2012. "Does Cluster Policy Trigger R&D Activity? – Evidence from German Biotech Contests," Ruhr Economic Papers 0311, Rheinisch-Westfälisches Institut für Wirtschaftsforschung, Ruhr-Universität Bochum, Universität Dortmund, Universität Duisburg-Essen.
  3. Timo Mitze & Falk Strotebeck, 2012. "What Drives Regional Cooperative Behavior in German Biotechnology? Embedding Social Network Analysis in a Regression Framework," ERSA conference papers ersa12p629, European Regional Science Association.

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