In order to address the issues of incomplete evaluation index system,difficulty in determining index weights,and inability to reflect the true credit level of railway supervision enterprises in credit evaluation,this research focuses on the credit behavior characteristics and external performance of railway supervision enterprises in actual construction activities.It proposes key elements for credit evaluation and forms a credit evaluation index system for railway supervision enterprises.The Analytic Hierarchy Process(AHP)and Entropy Method are combined to calculate the weights of evaluation indicators,considering both subjectivity and objectivity.An evaluation is conducted using 12 railway supervision enterprises.The results indicate that the proposed credit evaluation model can comprehensively and reasonably evaluate the credit level of railway supervision enterprises by considering both subjective and objective factors.It can provide reference for credit certification of railway supervision enterprises,promote the standardization of their behavior,and facilitate the healthy and orderly development of the railway construction market.
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