| 广义的边际效用趋势(英文) |
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| 引用本文： | 张炳侠.广义的边际效用趋势(英文)[J].河南大学学报(自然科学版),2009,39(1). |
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| 作者姓名： | 张炳侠 |
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| 作者单位： | 海南大学,应用数学系,海口,570228 |
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| 基金项目： | 海南省自然科学基金，海南省自然科学基金 |
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| 摘 要： | 运用黎曼几何的方法证明了效用函数的存在性,引进了广义的边际效用趋势概念,该定义揭示了以效用函数为度量与一般的欧氏度量的偏离,并证明了这个定义是内蕴的.
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| 关 键 词： | 效用函数 黎曼几何 边际效用函数趋势 |
The Tendency of Generalized Marginal Utility Function |
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| ZHANG Bing-xia.The Tendency of Generalized Marginal Utility Function[J].Journal of Henan University(Natural Science),2009,39(1). |
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| Authors: | ZHANG Bing-xia |
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| Institution: | Department of Applied Mathematics;Hainan University;Haikou 570228;China |
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| Abstract: | This paper proves the existence of utility function by using Riemannian geometry methods,which build a bridge between Riemannian geometry and economics.The tendency of generalized marginal utility function is defined,indicating the departure from the Euclidean metric.The definition proves intrinsical. |
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| Keywords: | utility function Riemannian geometry tendency of generalized marginal utility |
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