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| Tekijä: | Triantis, K. Sarangi, S. Kuchta, D. |
| Otsikko: | Fuzzy pair-wise dominance and fuzzy indices: an evaluation of productive performance |
| Lehti: | European Journal of Operational Research
2003 : JAN 16, VOL. 144:2, p. 412-428 |
| Asiasana: | Efficiency Fuzzy sets Performance appraisal |
| Kieli: | eng |
| Tiivistelmä: | Usually, efficiensy measurement and evaluation are based on the definition of a frontier that envelops the observed production plans. Measurement and evaluation of productive performance is also achieved with the concept of pair-wise dominance that does not require the existence of a frontier along with the required technological assumptions needed for this definition. In situations where measurement inaccuracies occur, the traditional assumption of crisp production plans can be substituted with the alternative assumption of fuzzy production plans as proposed by fuzzy set theory. This research presents indices that capture the degree to which pair-wise dominance occurs between two fuzzy set production plans. |
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