摘要
通过建立重复博弈数学模型,从数量上研究了产品替代性程度与企业长期共谋合作之间的关系.研究结果表明:在线性需求条件下,产品替代性程度增加,企业长期共谋合作相对比较困难,但是从总体上看,产品替代性程度对企业间长期是否共谋合作的影响很小.本文研究结果可为政府当前正在准备反垄断法的制订工作提供一定的理论支持.
This paper studies the relationship between product substitutability and the firm＇s collusion in the long run by mathematical model of repeated game. The research result shows that increased product substitutability hinders the firm＇s collusion in the case if linear demand function. However, the degree of product substitutability has little effect on the firm＇s collusion as the whole. The result of this paper can provide a theoretical support for the government to make laws for anti-monopoly at present.
出处
《数学的实践与认识》
CSCD
北大核心
2006年第3期91-95,共5页
Mathematics in Practice and Theory
关键词
反垄断
产品替代
共谋
重复博弈模型
anti-monopoly
product substitutability
tacit collusion
repeated game model
