摘要
针对安徽各产业上市公司融资效率,首先对"融资效率"相关的文献进行综述,明确定义所提的"融资效率",再从"新浪财经"网站上搜集到衡量"融资效率"相关指标的数据,其次利用主成分分析法计算安徽省的不同产业的上市公司融资效率,然后利用总体均值的t-检验研究不同产业的上市融资效率,研究发现:第二产业的融资效率最高,第三产业效率最低。最后针对研究结论提供有关建议。
As for Anhui listed companies＇ financing efficiency from different industries, we first summarize the literature and defines the term ＂financing efficiency＂ in this paper, then collect the data about the related indicators from the ＂Sina finance and economics＂ websites. After that, we use the factor analysis method to calculate the financing efficiency of listed companies of different industries in Anhui province and use the ensemble average of t-test research on listed financing efficiency of different industries. The study find that the financing effIciency of the second industry is the highest, the third industry is the lowest. Finally, we provide the relevant advice based on the conclusions.
出处
《阜阳师范学院学报（自然科学版）》
2017年第2期86-90,共5页
Journal of Fuyang Normal University(Natural Science)
基金
国家自然科学基金(11601001)资助
关键词
主成分分析法
融资效率
t-检验
上市公司
principal component analysis
financing efficiency
t-test
listed company
