摘要
在AJ模型的基础上,引入R＆D竞争均衡的稳定性分析,通过比较R＆D竞争与联合实验室的均衡策略发现:当竞争均衡对称且稳定时,联合实验室中的企业利润和社会福利水平都较高;而在非对称竞争均衡情况中,评价联合实验室与R＆D竞争的优劣需要更为严格的市场参数条件.
Equilibrium stability analysis in R&D competition was introduced into AJ model.Equilibrium comparison between R&D competition and joint laboratory was carried out. as stable and symmetric competition equilibrium exists, the profit and welfare of joint lab are higher. as stable and asymmetric competition equilibrium exit, however, the estimation on joint laboratory R&D competition needs stricter market parameters.
出处
《沈阳工业大学学报》
EI
CAS
2004年第4期472-474,477,共4页
Journal of Shenyang University of Technology
基金
国家自然科学基金资助项目(70371043)
关键词
R&D竞争
联合实验室
均衡稳定性
反应函数
R&D competition
joint laboratory
stability of equilibrium
reaction function
