Showing 1 - 10 of 47
Persistent link: https://www.econbiz.de/10012219776
Persistent link: https://www.econbiz.de/10011702086
We investigate the causal effect of patent rights on cumulative innovation, using large-scale data that approximate the patent universe in its technological and economic variety. We introduce a novel instrumental variable for patent invalidation that exploits personnel scarcity in post-grant...
Persistent link: https://www.econbiz.de/10012863982
Persistent link: https://www.econbiz.de/10012194108
We investigate the causal effect of patent rights on cumulative innovation, using large-scale data that approximate the patent universe in its technological and economic variety. We introduce a novel instrumental variable for patent invalidation that exploits personnel scarcity in post-grant...
Persistent link: https://www.econbiz.de/10012139072
Persistent link: https://www.econbiz.de/10014434795
Persistent link: https://www.econbiz.de/10012130521
Persistent link: https://www.econbiz.de/10011453530
Persistent link: https://www.econbiz.de/10001317001
Persistent link: https://www.econbiz.de/10001205745