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The move to the middle: convergence of the open-source and proprietary software industries
Campbell-Kelly, Martin; Garcia-Swartz, Daniel D. - In: International journal of the economics of business 17 (2010) 2, pp. 223-252
Persistent link: https://www.econbiz.de/10003995962
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Internal versus external R&D : a study of R&D choice with sample selection
Love, James H.; Roper, Stephen - In: International journal of the economics of business 9 (2002) 2, pp. 239-255
Persistent link: https://www.econbiz.de/10001706598
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R&D costs, innovative output and firm size in the pharmaceutical industry
DiMasi, Joseph A. - In: International journal of the economics of business 2 (1995) 2, pp. 201-219
Persistent link: https://www.econbiz.de/10001333584
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Measuring innovation in European industry
Evangelista, Rinaldo; Sandven, Tore; Sirilli, Giorgio; … - In: International journal of the economics of business 5 (1998) 3, pp. 311-333
Persistent link: https://www.econbiz.de/10001338763
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Incentives for R&D for new antimicrobial drugs
Towse, Adrian; Sharma, Priya - In: International journal of the economics of business 18 (2011) 2, pp. 331-350
Persistent link: https://www.econbiz.de/10009298444
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Special issue: Pharmaceutical economics : essays in honor of Henry G. Grabowski
Mullins, C. Daniel (contributor);  … - 2011
Persistent link: https://www.econbiz.de/10009298488