一类n维互联网市场竞争模型研究

为了研究网站间的竞争对于网站成长及互联网市场特性的影响及互联网市场中广泛存在的赢家通吃现象,构建了区分用户和访问者的互联网市场竞争模型.对模型所有网站参数一致情况下的稳定性进行了解析分析,并采用数值仿真的方法对网站参数各不相同的情况下的模型进行了研究.给出了的竞争结果评价的标准.分析结果显示:随着参数集取值的变化,系统会由多个网站共同分享市场向“赢家通吃”的局面转变.这一结果与对电子市场特性的测量结果一致.

Study of an n-dimensional competitive model for the internet market

In order to explore the effects of competition on internet economy and find out how thewinner-takes-allphenomenon comes forth,this paper presents an n-dimensional internet market competition model that divides consumers divided into users and ordinary visitors on the internet market.The stability of the case parameters of which are the same for all sites was analyzed mathematically,and then the case parameters of which are different with each other was studied by numerical simulation.The paper also analyzes...