共 7 条
[1]
Measuring R&D productivity. Richard A Pappas,Donald S Remer. Research Management . 1985
[2]
Measuring R&D effectiveness. Robert Szakonyi. Research Technology Management . 1994
[3]
Technological discontinuities and organizational environments. Michael L Tushman,Philip Anderson. Administrative Science Quarterly . 1986
[4]
Assessing the value of your technology. James W Tipping,Eugene Zeffren,Alan R Fusfeld. Research Technology Management . 1995
[5]
Why do firms differ , and how does it matter ?. Richard R Nelson. Strategic Management Journal . 1991
[6]
Evaluating and managing the tiers of R&D. John R Hauser,Florian Zettelmeyer. . 1996
[7]
The R&D effectiveness index: a metric for product development performance. Michael E McGrath,Michael N Romeri. The Journal of Product Innovation Management . 1994