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An assessment of R&D productivity in the pharmaceutical industry
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Econometric analysis of the R&D performance in the national hydrogen energy technology development for measuring relative efficiency: The fuzzy AHP/DEA integrated model approach[J] . Seong Kon Lee,Gento Mogi,Sang Kon Lee,K.S. Hui,Jong Wook Kim.International Journal of Hydrogen Energy . 2010 (6)
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R&D, knowledge spillovers and company productivity performance[J] . Mary O’Mahony,Michela Vecchi.Research Policy . 2008 (1)
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R&D and performance persistence: Evidence from the United Kingdom[J] . Seraina C. Anagnostopoulou,Mario Levis.International Journal of Accounting . 2008 (3)
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The effect of the marketing–R&D interface on new product performance: The critical role of resources and scope[J] . Mark A.A.M. Leenders,Berend Wierenga.International Journal of Research in Marketing . 2008 (1)
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The relationship between R&D collaboration, subsidies and R&D performance: Empirical evidence from Finland and Germany[J] . DirkCzarnitzki,BerndEbersberger,AndreasFier.J. Appl. Econ. . 2007 (7)
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R&D efficiency and economic performance: A cross-country analysis using the stochastic frontier approach[J] . Eric C. Wang.Journal of Policy Modeling . 2007 (2)