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Scale, scope, and spillovers : the determinants of research productivity in drug discovery
Henderson, Rebecca - In: The Rand journal of economics 27 (1996) 1, pp. 32-59
Persistent link: https://www.econbiz.de/10001197904
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Underinvestment and incompetence as responses to radical innovation : evidence from the photolithographic alignment equipment industry
Henderson, Rebecca - In: The Rand journal of economics 24 (1993) 2, pp. 248-270
Persistent link: https://www.econbiz.de/10001143287
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Scale, Scope, and Spillovers: The Determinants of Research Productivity in Drug Discovery
Henderson, Rebecca; Cockburn, Iain - In: The Rand journal of economics 27 (1996) 1, pp. 32-59
Persistent link: https://www.econbiz.de/10007621591
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Characteristics of Demand for Pharmaceutical Products: An Examination of Four Cephalosporins
Fisher Ellison, Sara; Cockburn, Iain; Griliches, Zvi; … - In: The Rand journal of economics 28 (1997) 3, pp. 426-471
Persistent link: https://www.econbiz.de/10007700224