| 基于推测弹性的双寡头研发AJ模型最优成本缩减决策 |
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| 引用本文： | 陈焱 晋盛武 陈建东. 基于推测弹性的双寡头研发AJ模型最优成本缩减决策[J]. 运筹与管理, 2005, 14(5): 150-154 |
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| 作者姓名： | 陈焱 晋盛武 陈建东 |
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| 作者单位： | [1]华安证券,投资银行部,安徽合肥230069 [2]中国科学技术大学,安徽合肥230026 [3]英国曼彻斯特大学,商学院,英国 |
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| 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.
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| 关 键 词： | 产业经济学 合作研发 推测弹性 AJ模型 研发策略 最优成本 推测 弹性 模型 决策 缩减 一致性 市场结构 |
| 文章编号： | 1007-3221(2005)05-0150-05 |
| 收稿时间： | 2005-04-29 |
| 修稿时间： | 2005-04-29 |
Optimal Cost Reducing Decision of Duopoly R&D in AJ Model with Consistent Conjectural Elasticity |
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| CHEN Yan,JIN Sheng-wu, CHEN Jian-dong. Optimal Cost Reducing Decision of Duopoly R&D in AJ Model with Consistent Conjectural Elasticity[J]. Operations Research and Management Science, 2005, 14(5): 150-154 |
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| Authors: | CHEN Yan JIN Sheng-wu CHEN Jian-dong |
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| Affiliation: | 1. Investment Banking Dept of HUAAN Securities Co. Ltd. ; 2. Business school, University of Science and Technology of China ; 3. Business school, Manchester University, U.K. |
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| Abstract: | 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. |
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| Keywords: | industrial economics cooperative R&D conjectural elasticity AJ model |
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