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Finding strong defining hyperplanes of PPS using multiplier form
Jahanshahloo, G.R.; Shirzadi, A.; Mirdehghan, S.M. - In: European journal of operational research : EJOR 194 (2009) 3, pp. 933-938
Persistent link: https://www.econbiz.de/10008161146
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An MOLP based procedure for finding efficient units in DEA models
Hosseinzadeh Lotfi, F.; Noora, A. A.; Jahanshahloo, G. R.; … - In: Central European journal of operations research : CEJOR … 17 (2009) 1, pp. 1-11
Persistent link: https://www.econbiz.de/10009866771
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Returns to scale in multiplicative models in data envelopment analysis
Zarepisheh, M.; Khorram, E.; Jahanshahloo, G. R. - 2010
Persistent link: https://www.econbiz.de/10008380987