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The meaning of patent citations : report on the NBER/case-western reserve survey of patentees
Jaffe, Adam B.; Trajtenberg, Manuel; Fogarty, Michael S. - 2000
Persistent link: https://www.econbiz.de/10001468607
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The long-run impact of new medical ideas on cancer survival and mortality
Lichtenberg, Frank R. - 2018
Persistent link: https://www.econbiz.de/10011980353
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Product innovations, price indices and the (mis)measurement of economic performance
Trajtenberg, Manuel - 1990
Persistent link: https://www.econbiz.de/10000806727
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Patents, citations and innovations : tracing the links
Trajtenberg, Manuel - 1987
Persistent link: https://www.econbiz.de/10000755160
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Market segmentation and the sources of rents from innovation : personal computers in the late 1980's
Bresnahan, Timothy F.; Stern, Scott; Trajtenberg, Manuel - 1996
Persistent link: https://www.econbiz.de/10000602151
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Pharmaceutical innovation, mortality reduction, and economic growth
Lichtenberg, Frank R. - 1998
Persistent link: https://www.econbiz.de/10000665826
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Have newer cardiovascular drugs reduced hospitalization? : Evidence from longitudinal country-level data on 20 OECD countries, 1995 - 2003
Lichtenberg, Frank R. - 2008
"This study examines the effect of changes in the vintage distribution of cardiovascular system drugs on hospitalization and mortality due to cardiovascular disease using longitudinal country-level data. The vintage of a drug is the first year in which it was marketed anywhere in the world. We...
Persistent link: https://www.econbiz.de/10003716085
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Do patent pools encourage innovation? : Evidence from the 19th-century sewing machine industry
Lampe, Ryan L.; Moser, Petra - 2009
Persistent link: https://www.econbiz.de/10003852218
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Why don't inventors patent?
Moser, Petra - 2007
's fairs between 1851 and 1915. Exhibition data show that the industry where an innovation is made is the single most important …
Persistent link: https://www.econbiz.de/10003517502