Cross-direction environmental performance evaluation based on directional distance function in data envelopment analysis
作者：
Highlights：
• Cross evaluation is introduced into environmental performance evaluation based on DDF.
• A cross-direction evaluation method considering undesirable outputs is proposed.
• A new direction vector scanning method based on polar coordinates is developed.
摘要
•Cross evaluation is introduced into environmental performance evaluation based on DDF.•A cross-direction evaluation method considering undesirable outputs is proposed.•A new direction vector scanning method based on polar coordinates is developed.
论文关键词：Directional distance function,Environmental performance,Cross-direction evaluation,Polar coordinates,Undesirable outputs
论文评审过程：Received 23 November 2020, Revised 18 October 2021, Accepted 25 April 2022, Available online 10 May 2022, Version of Record 20 May 2022.
论文官网地址：https://doi.org/10.1016/j.eswa.2022.117327
