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中国管理科学 ›› 2002, Vol. ›› Issue (4): 28-32.

• 论文 • 上一篇    下一篇

投入产出分析的几种系数矩阵在管理和经济分析中的作用

李浩, 戴大双   

  1. 大连理工大学管理学院, 辽宁大连, 116024
  • 收稿日期:2001-07-03 出版日期:2002-08-28 发布日期:2012-03-06

Some Coefficient Matrices in Analysis of Input-Output and Their Action in Management and Analysis of Economy

LI Hao, DAI Da-shuang   

  1. School of Management, Dalian University of Science and Technology, Dalian 116024, China
  • Received:2001-07-03 Online:2002-08-28 Published:2012-03-06

摘要: 综合评价投入产出分析的几种系数矩阵在经济指标分析、经济效益分析和经济预测中的作用。提出投资系数矩阵的近似构造法,改进了利润作为目标函数的优化模型和推广了数学增量模型,并通过矩阵变换法从一个投入产出分析系数矩阵生成另一个相似的投入产出分析系数矩阵。

关键词: 投入产出系数矩阵, 投资系数矩阵, 矩阵变换, 关联分析, 优化模型, 价格模型, 数学增量模型

Abstract: This essay evaluates synthetically some coefficient matrices in analysis of input-output,and these matrices action in analysis of economic index,analysis of economic benefit and economy forecast.Investment coefficient matrix and approximate construction method are set forth.Optimal model in which profit is object function is advanced,and mathematical increment model is extended.A similar input-output coefficient matrix is created from a input-output coefficient matrix with matrix transformation method.

Key words: input-output coefficient matrix, investment coefficient matrix, price model, optimal model, analysis of conjunction, mathematical increment model

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