| Energy is not only an important material basis that human societiessurvive and develop, but also an important guarantee for accelerating thesocialist modernization and realizing the magnificent goal of a well-offsociety in china. With the national economy develop sustained and rapid, theconsumption of coal resources in China is increasing. The coal industry is abasic industry of the national economy; it is a great significance for China’seconomic development. At the same time, the main body of the coal industryis coal companies. Company efficiency is a core indicator for measure thehealth of the business operation. Now that the study which is about theenterprise efficiency for coal enterprises has become the focus of today’s coalenterprises.Under this research background, this paper chooses two of our countryproduce coal big province: Anhui province and Shanxi province, which as theobjects of study. By reading a lot of literature, summary and analysis ofvarious aspects of the information, select the relevant variables, extracts theuseful data. Empirical study these various factors which impact of Anhui andShanxi province coal industry efficiency. Application of data envelopmentanalysis (DEA) in quantitative analysis. By this analysis, we can find out theeffects of the two coal industry efficiency of common points and differentpoints. comparison of effects of two province coal industry efficiency of thevarious factors, at the same time。Analyzing the advantages and disadvantagesof degree. By explore and research these problems, we can make appropriatepolicy recommendations and solutions. |
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