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Firm size and R & D intensity : a re-examination
Cohen, Wesley M.; Levin, Richard C.; Mowery, David C. - In: The journal of industrial economics 35 (1987) 4, pp. 543-565
Persistent link: https://www.econbiz.de/10003515092
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Firm heterogeneity, imitation, and the incentives for cost reducing R&D effort
Ceccagnoli, Marco - In: The journal of industrial economics 53 (2005) 1, pp. 83-100
Persistent link: https://www.econbiz.de/10002701307
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Complementarity and external linkages : the strategies of the large firms in biotechnology
Arora, Ashish - In: The journal of industrial economics 38 (1990) 4, pp. 361-379
Persistent link: https://www.econbiz.de/10001089174
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Open versus closed firms and the dynamics of industry evolution
Arora, Ashish; Bokhari, Farasat A. S. - In: The journal of industrial economics 55 (2007) 3, pp. 499-527
Persistent link: https://www.econbiz.de/10003538632
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FIRM HETEROGENEITY, IMITATION, AND THE INCENTIVES FOR COST REDUCING R&D EFFORT
Ceccagnoli, Marco - In: The journal of industrial economics 53 (2005) 1, pp. 83-100
Persistent link: https://www.econbiz.de/10007783592
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OPEN VERSUS CLOSED FIRMS AND THE DYNAMICS OF INDUSTRY EVOLUTION
Arora, Ashish; Bokhari, Farasata S. - In: The journal of industrial economics 55 (2007) 3, pp. 499-528
Persistent link: https://www.econbiz.de/10007793452