A managerial approach to research and development cost-effectiveness evaluation

R and D project selection: Where we stand

1964 • 133 citations

The selection of R&D program content — Survey of quantitative methods

1967 • 105 citations

How Economists See R&D

1982 • 59 citations

Improving the Return on R&D—I

1985 • 49 citations

A mathematical basis for the selection of research projects

1969 • 31 citations

Cost effectiveness in R&D organizational resource allocation

1969 • 12 citations