Showing 1 - 2 of 2
intuitively and empirically appealing. This book investigates the impact of U.S.A. patent activity on technical change in 35 … appealing. This book investigates the impact of U.S.A. patent activity on technical change in 35 industries given in the KLEM …
Persistent link: https://www.econbiz.de/10009633597
Persistent link: https://www.econbiz.de/10013336872