各地区企业的综合经济效益主成分分析研究

It is our central task to gain economic efficiency and increase in economic efficiency is also the essential requirement for business management. In this paper, the principal component analysis is used to turn many indexes that evaluate the industrial economic efficiency into a few main comprehensive indexes. The main contradiction of complicated economic problem is grasped and provided some valuable reference to the business managers and investor. It offers a brief and standard evaluating method for macroscopic adjustment and scientific management of enterprises.