Sensitivity analysis of Integer DEA efficiency scores

This paper provides some stability intervals for preserving the efficiency classification in IDEA models. Changing inputs or outputs of each DMU can alter the efficiency classification of DMUs. That is, an efficient DMU might become inefficient and vice versa. In this paper, we obtain stability intervals for efficient DMUs. It will be shown that the proposed stability intervals can be obtained via a Multi-Objective Linear Programming (MOLP). The results of the study have been exemplified by a real application.

کلیدواژه ها:

Decision Making Unit ، Integer Data Envelopment Analysis ، Stability Interval ، Sensitivity Analysis