PATENT QUALITY AND A TWO-TIERED PATENT SYSTEM
Autor: | Atal, Vidya, Bar, Talia |
---|---|
Zdroj: | The Journal of Industrial Economics, 2014 Sep 01. 62(3), 503-540. |
Databáze: | JSTOR Journals |
Externí odkaz: |
Autor: | Atal, Vidya, Bar, Talia |
---|---|
Zdroj: | The Journal of Industrial Economics, 2014 Sep 01. 62(3), 503-540. |
Databáze: | JSTOR Journals |
Externí odkaz: |