摘要
随着近年来通讯技术的不断进步,电信行业有了长足的发展,形成了中国移动、联通和电信技术密集型三大电信公司,同时其发展也存在很多问题,采用多元统计中的主成分因子分析法对三大电信公司进行了分析评价。
With the advances in communications, the technology industry has made great progress. It has formed three major technology--intensive telcos. They are as follows: China Mobile, China Unicorn and China Teleeom. These three companies have many problems while developing. This thesis adopts the principal component factor analysis method in multivariate statistics to analyse financial performance of the three companies.
出处
《科学管理研究》
CSSCI
北大核心
2014年第6期95-98,共4页
Scientific Management Research
关键词
主成分分析
技术密集型
三大电信公司
经济效益
Principal component analysis
Technology intensive
Three Major Telcos
Financial performance