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Empirical results on research elasticities and on the integration of industrial research with the scientific in Europe and Japan
Bardenhewer, Justus, (1999)
Effective demand and changes in firm-level R&D
Brouwer, Erik, (1998)
R&D expenditure and sales : a nonparametric analysis
Nahm, Joon-woo, (1996)
Improving productivity through technology push
Souder, William E., (1989)
Achieving organizational consensus with respect to R&D project selection criteria
Souder, William E., (1975)
Analytical effectiveness of mathematical models for R & D project selection
Souder, William E., (1973)