摘要
文章通过将推测弹性引入AJ模型,首先考察一致性推测弹性对双寡头企业研发策略的影响,从而得出有推测的双寡头市场结构下的研发均衡结果,然后将零一致性推测弹性的均衡成本缩减量与AJ模型的结果进行对比,最后给出一致性推测弹性和溢出系数之间的关系对研发绩效的影响效果。
This paper, with introducing conjectural elasticity into AJ model, firstly discusses the impact of consistent conjectural elasticity on R＆D strategy of duopoly enterprises thereby enlarging the adoption scale of equilibrium of AJ model, then compares the results between zero consistent conjectural elasticity and non-conjectural elasticity AJ model, finally demonstrates the relations among R＆D effectiveness, conjectural elasticity and spillover index.
出处
《运筹与管理》
CSCD
2005年第5期150-154,共5页
Operations Research and Management Science
