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文章利用Coelli的DEA模型构造了河南省供电企业运行效率评价的DEA模型,对供电企业的技术效率进行计算分析,并联系企业生产实际从多个角度对河南省供电企业效率进行了对比评价,提出了改善河南供电企业效率的政策建议及对策建议。文章研究所采用的DEA方法是目前国际上应用较为广泛的非参数效率评价方法,测算过程所用的数据都是企业生产实际的真实数据,研究结果有很强的现实意义。
This paper constructs the DEA model for evaluating the operating efficiency of power supply enterprises in Henan Province by using DEA model of Coelli, calculates and analyzes the technical efficiency of power supply enterprises, and compares the efficiency of power supply enterprises in Henan Province Policy recommendations and countermeasures to improve the efficiency of Henan power supply enterprises. The DEA method used in the article research is a widely used non-parametric efficiency evaluation method in the world at present. The data used in the calculation process are all real data produced by the enterprises. The research results have very strong practical significance.