Narrow search
Showing 1 - 2 of 2
Cover Image
Patent Citations and the Geography of Knowledge Spillovers: A Reassessment: Comment
Henderson, Rebecca; Jaffe, Adam; Trajtenberg, Manuel - In: American Economic Review 95 (2005) 1, pp. 461-464
Persistent link: https://www.econbiz.de/10005570957
Cover Image
Knowledge Spillovers and Patent Citations: Evidence from a Survey of Inventors
Trajtenberg, Manuel; Jaffe, Adam B.; Fogarty, Michael S. - In: American Economic Review 90 (2000) 2, pp. 215-218
Persistent link: https://www.econbiz.de/10005571502