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Market segmentation and the sources of rents from innovation : personal computers in the late 1980s
Bresnahan, Timothy F.; Stern, Scott; Trajtenberg, Manuel - 1996
Persistent link: https://www.econbiz.de/10000941930
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Quality-adjusted prices for the American automobile industry : 1906 - 1940
Raff, Daniel M. G.; Trajtenberg, Manuel - 1995
Persistent link: https://www.econbiz.de/10000909201
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The NBER patent citations data file : lessons, insights and methodological tools
Hall, Bronwyn (contributor); Jaffe, Adam B. (contributor);  … - 2001 - [Elektronische Ressource]
Persistent link: https://www.econbiz.de/10001629606
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A general purpose technology at work : the Corliss steam engine in the late 19th century US
Rosenberg, Nathan (contributor);  … - 2001 - [Elektronische Ressource]
Persistent link: https://www.econbiz.de/10001621151