Keywords = envelopment analysis
Number of Articles: 1

Directional returns to scale in data envelopment analysis

Volume 15, Issue 2, February 2024, Pages 359-367

10.22075/ijnaa.2023.29727.4245

Morteza Ebrahimi, Hadi Bagherzadeh Valami, Leila Karamali, Zohreh Taeb

International Journal of Nonlinear Analysis and Applications