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中国农学通报

中国农学通报 ›› 2005, Vol. 21 ›› Issue (12): 17-17.

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中国豆粕市场的价格博弈分析

刘亚相,王征兵,刘欠宁,单青松,昝林森   

  • 出版日期:2005-12-05 发布日期:2005-12-05

Interior Soybean Residue’s Price Game Analysis

Liu Yaxiang, Wang Zhengbing, Liu Qianning, Shan Qingsong, Zan linsen   

  • Online:2005-12-05 Published:2005-12-05

摘要： 分析了豆粕价格波动现状及对饲料行业和畜牧业的不利影响，构造了n个博弈方的伯特兰德（Bertrand）价格博弈模型，通过求解方程组得出以下结论：异质产品的Bertrand博弈只有一个均衡。对2人情形，得出了均衡对称条件下的市场价格。

Abstract: This paper analyses present condition of soybean residue’s price fluctuation and harmful influence to feed-processing plants and livestock farming. Then applies Bertrand’s Price model to develop a new price game model ---n-players Price model, then we get the result of soybean residue’s equilibrium price by using the model. In 2 players, under the condition of equilibrium symmetry, we get the price of soybean residue’s equilibrium.