需求相关产业影响下双头垄断Cournot博弈分析  

An Analysis of Game in Duopoly Industries under the Influence of Correlative Industries in Demand

作　　者：罗仁会[1] 黄茂萍[2] 

机构地区：[1]四川师范大学经济学院,四川成都610068 [2]西南科技大学社科院,四川绵阳621000

出　　处：《系统工程》2005年第2期35-38,共4页Systems Engineering

摘　　要：以产业间产品需求相互影响为背景,对双头垄断Cournot模型进行了拓展,使其适用于这类问题的研究,克服了目前双头垄断Cournot模型不能用于需求相关产业Cournot博弈问题的研究这一缺陷。对模型需求相关时的Nash均衡与需求不相关时的Nash均衡的差异进行了讨论,并以例子给予说明。The Cournot duopoly model is extended based on the influence of correlative industry in demand in order to (accommodate) to the research of the problem, which surmounts the defect that the present Cournot duopoly models do not (meet) the research of Cournot game under the influence of correlative duopoly industry in demand. The difference of Nash (equilibrium) between the correlative industry and uncorrelative industry in demand is discussed, and some examples are given.

关 键 词：产业 需求相关产业 博弈 双头垄断Cournot模型 

分 类 号：F121.3[经济管理—世界经济]