Technological Activity in the European Regions
This paper investigates technological activity in the European regions. The analysis is based on a statistical databank set up by CRENoS on regional patenting at the European Patent Office spanning from 1978 to 2001 and classified by ISIC sectors at the 2 digit level. We consider 175 regions of 17 countries in Europe, the 15 members of the European Union plus Switzerland and Norway.
Link
http://www.crenos.it/working/pdf/05-13.pdf