基于上市公司业绩的安徽各行业比较研究

上市公司是地区经济各行业中的优秀企业，而基于这些优秀企业的业绩去研究行业竞争力、地区经济的行业竞争优劣势是一种全新的方法，这对于提出区域经济的发展对策、调整好经济发展结构具有重要意义。文章基于安徽77家上市公司关键财务指标，运用因子分析法构造竞争力指标因子，以因子相互比较发现区域内部优劣势行业，并通过与全国同行业公司行业业绩横向比较，发现各行业相对于全国的比较优劣势，以此为依据提出安徽省产业发展的重点与方向。

A Comparative Study of the Industries in Anhui Province Based on Listing Corporation Performance

Listing corporations are the outstanding corporations of all enterprises in regional economy, and it is a new research method to study the competitiveness of the industries and the relative advantage of regional economy based on these outstanding corporations＂ performance. It will have important significance in providing countermeasures for the development of regional economy and adjusting the economic structure. In this paper, aiming at the key indicators of financial data of Anhui 77 listing corporations, the competitiveness index factors are constructed using the method of factor analysis. The regional superiority industries are found by comparing these factors, and the comparative advan- tages and disadvantages of the regional industries on a national scale are also found by the horizontal comparison with the nationwide companies of same industries. The study provides a reference for the focus and direction of industry development in Anhui Province.