Poolability and Aggregation Problems of Regional Innovation Data: An Application to Nanomaterial Patenting
AbstractResearch and development (R&D) in the field of nanomaterials is expected to be a major driver of innovation and economic growth. In this respect, many countries, as national systems of innovation, have established support programs offering subsidies for industry- and government-funded R&D. Consequently, it is of great interest to understand which factors facilitate the creation of new technological knowledge. The existing literature has typically addressed this question by employing a knowledge production function based on firm-, regional- or even country-level data. Estimating the effects for the entire national system of innovation, however, implicitly assumes poolability of regional data. We apply our reasoning to Germany, which has well-known – and wide – regional disparities, for example between the former East and West. Based on analyses at the level of NUTS-3 regions, we find different knowledge production functions for the East and the West. Moreover, we investigate how our results are affected by the adoption of alternative aggregation levels. Our findings have implications for further research in the field, that is, a careful evaluation of poolability and aggregation is required before estimating knowledge production functions at the regional level. Policy considerations are offered as well.
Download InfoIf you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
Bibliographic InfoPaper provided by USI Università della Svizzera italiana in its series Quaderni della facoltà di Scienze economiche dell'Università di Lugano with number 0810.
Length: 20 pages
Date of creation: Dec 2008
Date of revision:
Contact details of provider:
Web page: https://www.bul.sbu.usi.ch
nanotechnology; patents; poolability; aggregation; Germany; spatial autocorrelation; spatial filtering;
Other versions of this item:
- Roberto Patuelli & Andrea Vaona & Christoph Grimpe, 2010. "The German East‐West Divide In Knowledge Production: An Application To Nanomaterial Patenting," Tijdschrift voor Economische en Sociale Geografie, Royal Dutch Geographical Society KNAG, vol. 101(5), pages 568-582, December.
- Roberto Patuelli & Andrea Vaona & Christoph Grimpe, 2008. "The German East-West Divide in Knowledge Production: An Application to Nanomaterial Patenting," Working Paper Series 40-08, The Rimini Centre for Economic Analysis, revised Aug 2010.
- L60 - Industrial Organization - - Industry Studies: Manufacturing - - - General
- O32 - Economic Development, Technological Change, and Growth - - Technological Change; Research and Development; Intellectual Property Rights - - - Management of Technological Innovation and R&D
- R11 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - Regional Economic Activity: Growth, Development, Environmental Issues, and Changes
- R12 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - Size and Spatial Distributions of Regional Economic Activity; Interregional Trade (economic geography)
This paper has been announced in the following NEP Reports:
- NEP-ALL-2009-01-03 (All new papers)
- NEP-GEO-2009-01-03 (Economic Geography)
- NEP-INO-2009-01-03 (Innovation)
- NEP-IPR-2009-01-03 (Intellectual Property Rights)
You can help add them by filling out this form.
CitEc Project, subscribe to its RSS feed for this item.
- Paola Brighi & Roberto Patuelli & Giuseppe Torluccio, 2012.
"Self-Financing of Traditional and R&D Investments: Evidence from Italian SMEs,"
Working Paper Series
61_12, The Rimini Centre for Economic Analysis.
- P. Brighi & R. Patuelli & G. Torluccio, 2012. "Self-Financing of Traditional and R&D Investments: Evidence from Italian SMEs," Working Papers wp845, Dipartimento Scienze Economiche, Universita' di Bologna.
- Dirk Christian Dohse & Andrea Vaona, 2013. "Start-up Complexity and the Thickness of Regional Input Markets," Kiel Working Papers 1842, Kiel Institute for the World Economy.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Alessio Tutino).
If references are entirely missing, you can add them using this form.