Discussion on Cross Country Differences in Patent Propensity a Firm-Level Investigation
| Title | Discussion on Cross Country Differences in Patent Propensity a Firm-Level Investigation |
| Publication Type | Journal Article |
| Year of Publication | 2005 |
| Authors | Usai, S |
| Journal | GIORNALE DEGLI ECONOMISTI E ANNALI DI ECONOMIA |
| Volume | 64 |
| ISBN Number | 0017-0097 |