A robust credibility DEA model with fuzzy perturbation degree: An application to hospitals performance

作者：

Highlights：

• Efficiency of operational processes under uncertainty.

• Developing a robust credibility DEA model with fuzzy perturbation degree.

• Robust optimization approach is applied to consider uncertainty in constructing fuzzy sets.

• An assessment of hospitals under uncertainty.

摘要

•Efficiency of operational processes under uncertainty.•Developing a robust credibility DEA model with fuzzy perturbation degree.•Robust optimization approach is applied to consider uncertainty in constructing fuzzy sets.•An assessment of hospitals under uncertainty.

论文关键词：Data envelopment analysis,Robust optimization,Fuzzy sets,Efficiency

论文评审过程：Received 27 November 2020, Revised 17 August 2021, Accepted 1 October 2021, Available online 6 October 2021, Version of Record 27 October 2021.

论文官网地址：https://doi.org/10.1016/j.eswa.2021.116021