【摘要】 以Ｌｅｏｎｔｉｅｆ投入产出模型为基础，建立了一个非线性价格调整模型，利用压缩算子和不动点方法，给出了均衡价格的存在性和迭代解。更多还原

【Abstract】 In this paper, the nonlinear price adjustment model nave been presented by theLeontief＇s input-output model，proved the existence of it＇s equilibrillm adjustment priceand obtained the iterative solution.更多还原