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A tragedy of the public knowledge 'commons'? : Global science, intellectual property and the digital technology boomerang
David, Paul A. - 2000
Persistent link: https://www.econbiz.de/10001573313
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Is public R&D a complement or substitute for private R&D? : A review of the econometric evidence
David, Paul A.; Hall, Bronwyn H.; Toole, Andrew A. - 1999
Persistent link: https://www.econbiz.de/10001465614
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American macroeconomic growth in the era of knowledge-based progress : the long-run perspective
Abramovitz, Moses; David, Paul A. - 1999
Persistent link: https://www.econbiz.de/10001465625
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Early twentieth century productivity growth dynamics : an inquiry into the economic history of "our ignorance"
David, Paul A.; Wright, Gavin - 1998
Persistent link: https://www.econbiz.de/10001465785