Human Capital, R&D and Regional Export
The main purpose in this paper is to study to what extent accessibility to R&D and human capital can explain patent production. Therefore a knowledge production function is estimated both on aggregated level and for different industrial sectors. The output of the knowledge production is the number patent applications in Swedish municipalities from 1994 to 1999.
Link
http://econpapers.repec.org/scripts/redir.pl?u=http%3A%2F%2Fwww.ersa.org%2Fersaconfs%2Fersa05%2Fpapers%2F205.pdf;h=repec:wiw:wiwrsa:ersa05p205