基于上市公司质量的综合评价

提高上市公司质量是证券市场发展的基本要求,准确评价上市公司质量好坏显得十分重要。通常是从解读上司公司财务报告中的众多指标去把握,但信息量较大而难以快速形成整体定性结论。采用功效系数模型从众多指标中选取具有代表性的指标按其重要程度综合成一个指标值,既可概括地把握每个上市公司品质,又可整体把握整个证券市场全部上市公司的质量水平,还可扩大各上市公司之间的横向可比性,给投资者提供可靠的综合信息,甚至还可据以确定是否上市、退市的标准,现实意义重大。

Comprehensive Assessment on the Quality of Listed Companies

It is the basic requirement of stock market development to enhance the quality of listed companies.This makes how to assess the quality precisely a very important issue.The indexes of financial statements of listed companies can be utilized in practice, but information is too much to form a wholy qualitative conclusion quickly. So it is adrised to adopt a functional model with coefficients to select representative indexes and then synthesize them into a single index according to their weight respectively. It can be used to hold the quality of listed companies and the whole stock market, to give comparisons among listed companies and even can be used as a criteria of a company's listing or not.