图解优化规划问题的研究  

Diagram Optimization Planning Problem Research

作　　者：佘时飞[1] SHE Shifei(University of Electronic Science and Technology of China Zhongshan Institute,Zhongshan 528400,China)

机构地区：[1]电子科技大学中山学院,广东中山528400

出　　处：《宁波职业技术学院学报》2018年第2期88-91,共4页Journal of Ningbo Polytechnic

摘　　要：沿袭地理学中的"等高线"原理,将总效用函数、总产量函数与总利润函数的三维空间曲面投影到二维平面内,可以分别得到无差异曲线、等产量线与等利润线;再利用三维空间曲面在二维平面内的投影与预算约束线之间的关系,则可以直观地求解目标函数的最值。从而不仅将"等高线"原理成功地拓展到经济学研究领域,而且有效地对无差异曲线、等产量曲线和等利润线进行了溯源。Follow the principle of“contour”in geography,the total utility function and production function and total profit function of three-dimensional surface projection to two-dimensional plane,can be indifference curve respectively,and so on production line and line such as profit:Using three-dimensional curved surface in two-dimensional plane and the budget constraint line,the relationship between the can directly solving the objective function of the value,which will not only“contour”principle successfully extended to economics research field,and effectively to indifference curve,such as yield curve and flow line profits.

关 键 词：无差异曲线 等产量线 等利润线 经济学含义 

分 类 号：F224[经济管理—国民经济]