基于熵权法和灰色关联度的水电上市公司财务绩效评价

The Financial Performance Evaluation of Hydroelectric Listed Companies Based on Entropy Weight Method and Grev Correlation Degree

本文设计了水力发电上市公司财务绩效评价体系,采用熵权法确定指标的权重,根据灰色关联的相关理论,通过计算灰色关联度来评价水力发电上市公司的财务绩效水平。选取8家水力发电上市公司,将熵权法和灰色关联度相结合进行实例分析,为水力发电上市公司绩效评价提供参考。

This paper designed the financial performance eval-uation system for hydroelectric listed companies ,us-ing the entropy weight method to determine the weight of indexes and calculating gray correlation degree according to the theory of grey correlation to evaluate hydroelectric power listed company＇s fi-nancial performance. We choose eight hydroelectric listed companies and combine the entropy weight method and the grey correlation together to evaluate their financial performance,providing references for hydroelectric listed company＇s performance evalua-tion and improvement.