具有双曲需求的多寡头古诺模型的分析

Analysis of the Multi-oligarchs Nonlinear Cournot Model

通过以直角双曲线为需求函数的行业的多寡头骨诺模型的分析,证明了行业中企业的兼并只有在大部分企业参与时才是有利可图的,并给出了在开放性的市场中,当企业存在固定成本时在均衡市场规模下所能够容纳的企业数目。所得结论对于企业策略的制定具有一定的启示作用。

In the multi-oligarchs Cournot model of non-linear demand function condition of the right angle hyperbolic, the enterprise only can make a profit when the majority of enterprises in the profession participates in the annexation is proved and the number of the enterprise which the profession can hold in the balanced market scale is explained when the enterprise has the fixed cost in the open market. The obtained conclusion has the certain enlightenment function regarding the enterprise strategy formulation.