摘要
在同时考虑知识溢出和吸收能力的情形下,建立了一个双寡头企业的合作研发模型。分析了双寡头企业的研发投资活动及其对企业产量、利润的影响,提出了存在纳什均衡的条件并讨论了该条件下吸收能力和知识溢出的关系,最后比较了研发竞争与研发合作两种情况下有效成本降低、研发总成本、产量和利润的均衡解。
Based on the consideration of the knowledge spillover and the absorptive capability, this paper establishes a R＆D collaboration model of duopoly firms. We analyze the investments and it＇s effects on the output of the duopoly firms, and bring forward the conditions for the existence of Nash equilibrium and discuss the relation between the knowledge spillover and the absorptive capability, at last, we compare the Nash equilibrium results between the R＆D competition and the R＆D collaboration.
出处
《系统工程》
CSCD
北大核心
2007年第12期70-74,共5页
Systems Engineering
基金
国家自然科学基金资助项目(70572037
70121001
70571063)
新世纪优秀人才支持计划资助项目(NCET-04-0933)
关键词
知识溢出
吸收能力
合作研发
Knowledge Spillover
Absorptive Capability
R＆D Collaboration
