Grey entropy method for supplier selection in coal group
Supplier selection is a key phase in supply chain management. The system of evaluation indices for supplier selection was put forward based on coal industrial group Corporation Ltd. At the same time,the multi-level grey entropy synthetic evaluation model was constructed. The subjectivity which lies in ascertaining factors weights in lower hierarchy was avoided in this model. So the evaluation result is more objective than other evaluation methods. The evaluation model was applied in supplier selection in Ping Dingshan coal group Corporation Ltd. The order preference of suppliers is attained. The best supplier and better suppliers are ascertained for the enterprise. The evaluation result indicates that this method is more reasonable and easier to grasp than other methods. Moreover,it is easier to implement this evaluation method in enterprises.
grey entropy supplier selection balanced adjacent degree
YANG Yuzhong WU Liyun
School of Energy Science & Engineering,Henan Polytechnic University,Jiaozuo,Henan,454003,P. R. China
国际会议
The First International Conference on Management Innovation(ICMI 2007)(管理创新会议)
上海
英文
105-109
2007-06-04（万方平台首次上网日期，不代表论文的发表时间）