我国节能环保上市公司的业绩评价研究——基于因子分析法和熵值法的实证分析

节能环保产业在2015年即将成为我国国民经济新的支柱产业,因此扩大产业规模、提高节能环保上市公司绩效是当务之急。针对这个问题,通过构建节能环保上市公司的业绩指标评价体系,并利用因子分析法和熵值法对节能环保上市公司业绩进行实证评价。研究结果表明,由于出色的创新和偿债能力,软件和信息技术服务行业在业绩评价中总体处于领先地位。我国节能环保上市公司要想实现快速发展,必须重视科技力量,增强创新能力,提高核心竞争力。

The Performance Evaluation of Energy Conservation and Environmental Protection Companies in Our Country Based on the Empirical Research on Factor Analysis and Entropy Value Method

Energy conservation and environmental protection industry will become a new pillar industry of national economy in our country in 2015.So improving the performance and expanding the size of the energy conservation and environmental protection companies is necessary.In order to solve this problem,a set of index evaluation system can be established.Factor analysis and entropy value method are used to get the composite score and ranking results.The analysis of results showed that：due to outstanding innovation and solvency,companies in software and information technology services industry are in the lead in the performance evaluation.If attaching importance to science and technology strength,innovation ability,the core competitiveness,energy conservation and environmental protection companies in our country will achieve rapid development.