运筹与管理Issue(2)：172-179,8.
相异成本和广义非线性需求下多寡头古诺模型及应用
A General Cournot Model and Its Application with Variable Cost and Nonlinear Demand
摘要
Abstract
Considering the variable cost and the general nonlinear demand , this paper develops a general multi -oli-gopolistic Cournot model following the classic Cournot models .A general method for Nash equilibrium solution is derived with expressions under two special demanding functions .This paper also studies the characters of this mod -el, emphasizing the effect on the equilibrium and the difference with classic models caused by the variable cost . The result shows that variable marginal cost may have an effect on the equilibrium output and the allocation among competitors.These conclusions are beneficial to explaining some economic phenomena .The rare earth resources management is discussed and some countermeasures are proposed , taking rare earth as the representative .关键词
博弈论/扩展古诺模型/均衡分析/相异成本/非线性需求/稀土Key words
game theory/general Cournot model/equilibrium analysis/variable cost/nonlinear demand/rare earth分类
管理科学引用本文复制引用
廖萍康,张卫国,谢百帅,闫杜娟..相异成本和广义非线性需求下多寡头古诺模型及应用[J].运筹与管理,2013,(2):172-179,8.基金项目
广东省高等学校珠江学者岗位计划资助项目（2010）；广东省普通高校人文社会科学重点研究基地重大项目 （）
