经济理论与经济管理 ›› 2006, Vol. ›› Issue (7): 19-24.

• 学术前沿 • 上一篇    下一篇

计量经济学的几何直观化分析研究——直观几何方法及与巴伦坦图法的比较

董志勇1, 王丛2   

  1. 1. 北京大学经济学院, 北京, 100871;
    2. 美国曼斯菲尔德大学金融系
  • 收稿日期:2006-03-27 出版日期:2006-07-16 发布日期:2012-03-01

ON THE GEOMETRIC METHOD OF ECONOMETRICS

DONG Zhi-yong1, WANG Cong2   

  1. 1. School of Economics, Peking University, Beijing 100871, China;
    2. Department of Finance, Mansfield University, U.S.A.
  • Received:2006-03-27 Online:2006-07-16 Published:2012-03-01

摘要: 计量经济学的回归分析,在传统上是用代数等式和矩阵的形式表述的。事实上,回归分析的几乎所有概念都可以在直观的几何框架内进行表述。与直观几何方法相比,传统的巴伦坦图存在一定的局限性和一些误导性错误,用几何图形法都可以得到有效解决,由此说明计量经济学一些基本概念通过几何原理图形化具有相应的作用和意义。

关键词: 计量经济学, 巴伦坦图, 几何图形方法

Abstract: Econometric regression analysis is traditionally shown by algebra equations and matrices.In fact,almost all the concepts of regression analysis can be shown by the geometrics.Comparison of geometrics with traditional Ballentine shows that Ballentine is limited and maybe misleading,which can be solved by geometrics.So,it is very important to apply geometrics to econometrics.

Key words: econometrics, Ballentine, geometric method

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