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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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Patent pools and the direction of innovation - evidence from the 19th century sewing machine industry
Lampe, Ryan L.; Moser, Petra - 2011
Persistent link: https://www.econbiz.de/10009499871
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Do patent pools encourage innovation? : evidence from 20 US industries under the New Deal
Lampe, Ryan L.; Moser, Petra - 2012
Persistent link: https://www.econbiz.de/10009622447
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The rise of American ingenuity : innovation and inventors of the golden age
Akcigit, Ufuk; Grigsby, John; Nicholas, Tom - 2017
Persistent link: https://www.econbiz.de/10011612644
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Immigration and the rise of American ingenuity
Akcigit, Ufuk; Grigsby, John; Nicholas, Tom - 2017
Persistent link: https://www.econbiz.de/10011616778