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The evaluation of credit system of electric power construction enterprise is veryimportant to enhance the level of credit system, promote to develop smoothly, andimprove comprehensive competitive power for the enterprise. This dissertationfocuses on the research of credit system evaluation of DB electric power constructionenterprise, including construction of evaluation index system and formulation of theevaluation method, the main research results are as follows:Firstly, based on the characteristics of the credit system of electric powerconstruction enterprise, according to the principles of index system setup, the generalevaluation index system of credit system of DB enterprise is proposed, on the basis ofrough set, new method for index reduction is proposed, and primary index system isreduced, so the evaluation index system of credit of DB electric power constructionenterprise is confirmed. Based on fuzzy-AHP method, evaluation model of creditsystem of DB electric power construction enterprise is formulated, the procedure ofwhich is also proposed, weight of the indicators is confirmed by AHP, and creditsystem of DB electric power construction enterprise is evaluated by comprehensiveevaluation method with single factor or comprehensive factors, which can helpdecision makers know about DB electric power construction enterprise, and safeguardpolicies of the construction of credit system of DB electric power constructionenterprise are proposed. Finally, the dissertation is summarized, and all theconclusions are made, disadvantages of the dissertation are pointed out, and the futurestudy of it is also proposed.
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