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Patents and cumulative innovation : causal evidence from the courts
Galasso, Alberto; Schankerman, Mark - 2014
Persistent link: https://www.econbiz.de/10010389638
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The quality of ideas : measuring innovation with multiple indicators
Lanjouw, Jean Olson; Schankerman, Mark - 1999
Persistent link: https://www.econbiz.de/10001415144
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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