Robust DEA efficiency scores: A probabilistic/combinatorial approach

作者：

Highlights：

• Robust DEA efficiency scores against the selection of variables.

• A combinatorial approach based on the probability of selecting variables.

• An algorithm to reduce significantly the time in calculating scores.

摘要

•Robust DEA efficiency scores against the selection of variables.•A combinatorial approach based on the probability of selecting variables.•An algorithm to reduce significantly the time in calculating scores.

论文关键词：Data envelopment analysis,Model specification,Efficiency measurement,Robustness

论文评审过程：Received 27 February 2017, Revised 6 May 2017, Accepted 28 May 2017, Available online 29 May 2017, Version of Record 3 June 2017.

论文官网地址：https://doi.org/10.1016/j.eswa.2017.05.072