采用了基于面板数据的样本DEA模型,测算了2002—2012年期间的国内33家上市电力公司的绩效,实证结果表明:在电力市场化改革期间,上市发电企业的管理水平和技术水平较为理想,而资源配置能力受大环境的影响明显,规模利用程度不足,但呈现了上升发展的良好趋势。 The sample DEA model based on panel data was used to measure the performance of 33 domestic listed power companies during the period from 2002 to 2012. The empirical results show that during the electricity market reform, the listed and power generation enterprises have relatively good management and technical level, However, the capacity of resource allocation has been significantly affected by the macroeconomic environment but has not been fully utilized to a large extent. However, it shows a good trend of rising and developing.