Patents and Technological Change - A Review with Focus on the FEPOCI Database
The purpose of this paper is to provide insights into the use of patents as a generally accepted indicator of
new knowledge and intermediate outputs of innovative activity more generally. It is intended as a background paper for further analysis based on the new so-called FEPOCI database on Finnish patents and related citations granted at the European Patent Office from the years 1991-2004.
Link
http://econpapers.repec.org/scripts/redir.pl?u=http%3A%2F%2Fwww.etla.fi%2Ffiles%2F1319_Dp984.pdf;h=repec:rif:dpaper:984