Citation Frequency and the Value of Patented Innovation
| Authors/Editors: |
Harhoff, D. F. Narin F. M. Scherer K. Vopel |
|---|---|
| Published: | 1999 |
| Type: | Articles in Refereed Journals (International) |
| ISBN/ISSN: | 1530-9142 |
| Published by: | Review of Economics and Statistics |
81 (3), 511-515.