شماره 4 تاریخ انتشار 2014-12-03

• Estimation of Returns to Scale in the Presence of Undesirable (bad) Outputs in DEA when the Firm is Regulated
• Deriving Common Set of Weights in the Presence of the Undesirable Inputs: A DEA based Approach
• Presenting a New Model for Bank’s Supply Chain Performance Evaluating with DEA Solution Approach
• Effect of Relocation and Rotation on Radial Efficiency Scores for a Partially Negative Data Problem
• DEA Models with Interval Scale Inputs and Outputs
• A note on “Supplier selection by the pair of nondiscretionary factors-imprecise data envelopment analysis models”