A cross-efficiency model based on super-efficiency for ranking units through the TOPSIS approach and its extension to the interval case

作者：Jahanshahloo G R; Khodabakhshi M; Lotfi F Hosseinzadeh; Goudarzi M R Moazami^*

来源：Mathematical and Computer Modelling, 2011, 53(9-10): 1946-1955.

DOI：10.1016/j.mcm.2011.01.025

• Data envelopment analysis
• Cross efficiency
• Ranking
• TOPSIS
• Interval

One of the most important approaches for ranking decision-making units in data envelopment analysis is the cross-efficiency method. The main idea of cross-efficiency is to use data envelopment analysis in peer evaluation, instead of only a self evaluation. However, in the cross-efficiency method, optimal weights corresponding to evaluation of decision-making units may not be unique. In this research with modifying the cross-efficiency method we are going to overcome this problem. Then with regard to the changes and using the TOPSIS method we present a new super-efficient method to rank all decision-making units. Furthermore, we extend the proposed method to the case that data are intervals.

• 出版日期2011-5