Relative Effectiveness Analysis to Systems Based on the Super-Efficient Mixed DEA Cluster Model

摘要：

Relative effectiveness is a key indicator determining the system operating efficiency. In this paper, based on the theory of traditional DEA, we built a superefficient mixed DEA model, which, together with the optimal partition, builds the super-efficient mixed DEA cluster model. This model can simultaneously deal with those evaluation indicators meeting the cone and that does not meet the cone, by removing the decision-making units of self-constraints, we obtain the absolute sorting of index for the relative efficiency of decision making units, and also solve problems like that many decision-making units are judged to be relatively effective as the result of excessive evaluation index, that results evaluation model in failure.

关键词： mixed DEA optimal partitioning method the relative effectiveness

作者: Yawei Wang Baosong Liang Ke Han

作者单位: College of Information and Management Science,Henan Agricultural University,Zhengzhou 450002,China

会议类型: 国际会议

会议名称: The Third International Conference on Modelling and Simulation(第三届国际建模、计算、仿真、优化及其应用学术会议 ICMS 2010)

会议地点: 无锡

会议语种:英文

页码: 138-141

在线出版日期: 2010-06-04（万方平台首次上网日期，不代表论文的发表时间）