共 50 条
- [44] A model of R&D valuation and the design of research incentives [J]. INSURANCE MATHEMATICS & ECONOMICS, 2008, 43 (03): : 350 - 367
- [47] R&D advancement, technology diffusion, and impact on evaluation of public R&D [J]. ENERGY POLICY, 2007, 35 (03) : 1464 - 1473
- [50] Academic R&D spending onward and upward [J]. CHEMICAL & ENGINEERING NEWS, 2001, 79 (44) : 45 - 53