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An Application of Fuzzy Numbers Ranking in Performance Analysis
Data Envelopment Analysis (DEA) is a mathematical optimization technique that measures the relative efficiency of Decision Making Units (DMUs) with multiple input-output. In traditional DEA models, the data of different ...
Stability of RTS of efficient DMUs in DEA with fuzzy u0 under fuzzy data
An important property of production functions is the concept return to scale (RTS) as found in the literature. There are two common variations RTS in data envelopment analysis (DEA) used, constant return to scale (CRS) and ...