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基于企业的有限理性,以其两种不同的产量调整机制GD和LMA,在企业集群中构建了具溢出效应的双寡头企业产量竞争博弈模型,分析了离散动态系统下溢出效应对双寡头企业产量均衡的影响,并进行了数值模拟。研究表明:一是产量动态系统中产量的演化轨迹取决于产量调整速度、溢出效应等参数取值;二是产量调整速度较小时,对于任意溢出,系统都存在Nash均衡产量,而产量调整速度相对较大时,适度的溢出有利于集群双寡头企业利润的提高,过度的溢出则会导致混沌市场的发生。
Based on the bounded rationality of enterprises, with two different output adjustment mechanisms, GD and LMA, a yield-competition game model of duopoly firms with spillover effect is built in the enterprise clusters. The analysis of the spillover effects of discrete dynamic systems on the output of duopoly firms Equilibrium impact and numerical simulation. The results show that: (1) the evolution trajectory of output in a dynamic yield system depends on parameters such as yield adjustment speed and spillover effect. Second, when the output adjustment speed is small, for any spillover, the system has Nash equilibrium output and the output adjustment speed is relatively Larger, modest spillover is conducive to the improvement of the profits of cluster oligarchs, excessive spillover will lead to the occurrence of chaos market.