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运用数据包络分析方法中的CCR模型和BCC模型,从发电角度对我国15家代表性的火电企业的总效率、纯技术效率、规模效率进行测评,运用分类分析进行深入研究,对部分企业没有达到最优效率,分析其原因并提出具体改进措施,对火电企业决策具有一定参考意义,对我国电力发展也提出了建议。
Using the CCR model and BCC model in data envelopment analysis, this paper evaluates the total efficiency, pure technical efficiency and scale efficiency of 15 representative coal-fired power plants in China from the perspective of power generation. By using classification analysis, Achieve the optimal efficiency, analyze the reason and propose specific improvement measures, which have certain reference meaning for the decision-making of thermal power enterprises and also put forward suggestions for the development of power in our country.