共 50 条
- [43] Investment decisions in pharmaceutical R&D projects [J]. DRUG DISCOVERY TODAY, 2003, 8 (21) : 968 - 971
- [44] WHY WE NEED MORE, NOT LESS, FEDERAL R-AND-D INVESTMENT [J]. ASTRONAUTICS & AERONAUTICS, 1982, 20 (04): : 64 - &
- [46] COLLABORATIVE R-AND-D - THE MECHANISM FOR EUROPE IN SENSORS AND INSTRUMENTATION R-AND-D [J]. JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS, 1988, 21 (02): : 121 - 123
- [48] THE EFFECTIVE USE OF R-AND-D PROJECTS FOR A MANAGEMENT INSTRUMENT IN INNOVATION PROCESSES [J]. CHEMISCHE TECHNIK, 1985, 37 (05): : 183 - 185
- [49] Spillover, public investment and innovation: the impact of public investment in R&D on business innovation [J]. ECONOMICS BULLETIN, 2020, 40 (03): : 2344 - +