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New pills for poor people? : Empirical evidence after GATT
Lanjouw, Jean Olson; Cockburn, Iain - In: World development : the multi-disciplinary … 29 (2001) 2, pp. 265-289
Persistent link: https://www.econbiz.de/10001550163
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Do patents matter? : Empirical evidence after GATT
Lanjouw, Jean Olson; Cockburn, Iain - 2000
Persistent link: https://www.econbiz.de/10001448427
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Research productivity and patent quality : measurement with multiple indicators
Lanjouw, Jean Olson; Schankerman, Mark - 2002
Persistent link: https://www.econbiz.de/10001727713
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Patent quality and research productivity : measuring innovation with multiple indicators
Lanjouw, Jean Olson; Schankerman, Mark - In: The economic journal : the journal of the Royal … 114 (2004) 495, pp. 441-465
Persistent link: https://www.econbiz.de/10002050861
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Patent suits : do they distort research incentives?
Lanjouw, Jean Olson - 1998
Persistent link: https://www.econbiz.de/10013422681
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Research productivity and patent quality : measurement with multiple indicators
Lanjouw, Jean Olson - 2002
Persistent link: https://www.econbiz.de/10013424177
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Is the pharmaceutical industry in a productivity crisis?
Cockburn, Iain - In: Innovation policy and the economy 7 (2006), pp. 1-32
Persistent link: https://www.econbiz.de/10003433831
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Industry effects and appropriability measures in the stock market's valuation of R&D and patents
Cockburn, Iain; Griliches, Zvi - 1987
Persistent link: https://www.econbiz.de/10000755478
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Industry effects and appropriability measures in the stock market's valuation of R&D and patents
Cockburn, Iain; Griliches, Zvi - 1987
Persistent link: https://www.econbiz.de/10000758174
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Scale, scope and spillovers : the determinants of research productivity in the pharmaceutical industry
Henderson, Rebecca; Cockburn, Iain - 1993
Persistent link: https://www.econbiz.de/10000880078