Showing 1 - 10 of 21
We study the prevalence and traits of global collaborative patents for U.S. public companies, where the inventor team is located both within and outside of the United States. Collaborative patents are frequently observed when a corporation is entering into a new foreign region for innovative...
Persistent link: https://www.econbiz.de/10011561206
Persistent link: https://www.econbiz.de/10009783646
Migration and trade are often linked through ethnic networks boosting bilateral trade. This study uses migration to quantify the importance of Ricardian technology differences for international trade. The framework provides the first panel estimates connecting country-industry productivity and...
Persistent link: https://www.econbiz.de/10011568775
Persistent link: https://www.econbiz.de/10011859576
linked fields. Our analysis uses 1.8 million U.S. patents and their citation properties to map the innovation network and its … strength. Past innovation network structures are calculated using citation patterns across technology classes during 1975 … predictive power on future innovation after 1995. This pattern is consistent with the idea that when there is more past upstream …
Persistent link: https://www.econbiz.de/10011557905
Persistent link: https://www.econbiz.de/10011876795
Persistent link: https://www.econbiz.de/10012175326
Persistent link: https://www.econbiz.de/10012207315
Persistent link: https://www.econbiz.de/10003732775
Persistent link: https://www.econbiz.de/10003436675