共 50 条
- [22] Dynamics of R&D-intensive sectors and science and technology policy [J]. EMPLOYMENT AND GROWTH IN THE KNOWLEDGE-BASED ECONOMY, 1996, : 213 - 236
- [24] A compound option valuation model of R&D-intensive pharmaceutical companies [J]. Korus 2004, Vol 3, Proceedings, 2004, : 209 - 212
- [27] The Timing of Version Releases in R&D-intensive Industries: A Dynamic Duopoly Model [J]. QME-QUANTITATIVE MARKETING AND ECONOMICS, 2009, 7 (01): : 95 - 96