| Category | Working Paper(outside IIR) | 
|---|---|
| Author | Fontana, Roberto: Alessandro Nuvolari: Hiroshi Shimizu: Andrea Vezzulli | 
| Article Title | Reassessing patent propensity: evidence from a data-set of R&D awards 1977-2004 | 
| Institution | Working Papers 2013/09, Department of Economics at the School of Economics and Management (ISEG), Technical University of Lisbon | 
| Number | |
| Release Date | 2013/06/01 | 
| Abstract | |
| Notes | |
| URL | http://pascal.iseg.utl.pt/~depeco/wp/wp092013.pdf | 
| Label | イノベーションの計測 | 
| Register date | 2013/06/01 |