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Hybrid efficiency measurement and target setting based on identifying defining hyperplanes of the PPS with negative data
Ghazi, Amineh; Lotfi, Farhad Hosseinzadeh; Sanei, Masoud - In: Operational research : an international journal 20 (2020) 2, pp. 1055-1092
Persistent link: https://www.econbiz.de/10012214732
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Finding the strong efficient frontier and strong defining hyperplanes of production possibility set using multiple objective linear programming
Ghazi, Amineh; Lotfi, Farhad Hosseinzadeh; Sanei, Masoud - In: Operational research : an international journal 22 (2022) 1, pp. 165-198
Persistent link: https://www.econbiz.de/10013173271
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Marginal rates in DEA using defining hyperplanes of PPS with CRS technology
Ghazi, A.; Lotfi, Farhad Hosseinzadeh - In: Operational research : an international journal 23 (2023) 1, pp. 1-37
Persistent link: https://www.econbiz.de/10014226945
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An MOLP based procedure for finding efficient units in DEA models
Lotfi, F. Hosseinzadeh; Noora, A.; Jahanshahloo, G.; … - In: Central European Journal of Operations Research 17 (2009) 1, pp. 1-11
Persistent link: https://www.econbiz.de/10008515737