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Cost, revenue and profit efficiency measurement in DEA: A directional distance function approach
Sahoo, Biresh K.; Mehdiloozad, Mahmood; Tone, Kaoru - In: European Journal of Operational Research 237 (2014) 3, pp. 921-931
Estimation of efficiency of firms in a non-competitive market characterized by heterogeneous inputs and outputs along with their varying prices is questionable when factor-based technology sets are used in data envelopment analysis (DEA). In this scenario, a value-based technology becomes an...
Persistent link: https://www.econbiz.de/10010776931
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A generalized multiplicative directional distance function for efficiency measurement in DEA
Mehdiloozad, Mahmood; Sahoo, Biresh K.; Roshdi, Israfil - In: European Journal of Operational Research 232 (2014) 3, pp. 679-688
For measuring technical efficiency relative to a log-linear technology, a generalized multiplicative directional distance function (GMDDF) is developed using the framework of multiplicative directional distance function (MDDF). Furthermore, a computational procedure is suggested for its...
Persistent link: https://www.econbiz.de/10010871150
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A generalized multiplicative directional distance function for efficiency measurement in DEA
Mehdiloozad, Mahmood; Sahoo, Biresh K.; Roshdi, Israfil - In: European journal of operational research : EJOR 232 (2014) 3, pp. 679-688
Persistent link: https://www.econbiz.de/10010224948
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Cost, revenue and profit efficiency measurement in DEA : a directional distance function approach
Sahoo, Biresh K.; Mehdiloozad, Mahmood; Toe, Kaoru - In: European journal of operational research : EJOR 237 (2014) 3, pp. 921-931
Persistent link: https://www.econbiz.de/10010384667
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On the identification of the global reference set in data envelopment analysis
Mehdiloozad, Mahmood; Mirdehghan, S. Morteza; Sahoo, … - In: European journal of operational research : EJOR 245 (2015) 3, pp. 779-788
Persistent link: https://www.econbiz.de/10011312116
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Identification of congestion in data envelopment analysis under the occurrence of multiple projections : a reliable method capable of dealing with negative data
Mehdiloozad, Mahmood; Zhu, Joe; Sahoo, Biresh K. - In: European journal of operational research : EJOR 265 (2018) 2, pp. 644-654
Persistent link: https://www.econbiz.de/10011811474
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Identifying the global reference set in DEA : a mixed 0-1 LP formulation with an equivalent LP relaxation
Mehdiloozad, Mahmood - In: Operational research : an international journal 17 (2017) 1, pp. 205-211
Persistent link: https://www.econbiz.de/10011736307
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A Generalized Multiplicative Directional Distance Function for Efficiency Measurement in DEA
Mehdiloozad, Mahmood; Sahoo, Biresh; Roshdi, Israfil - 2013
For measuring technical efficiency relative to a log-linear technology, a generalized multiplicative directional distance function (GMDDF) is developed using the framework of multiplicative directional distance function (MDDF). Furthermore, a computational procedure is suggested for its...
Persistent link: https://www.econbiz.de/10014155046
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Cost, Revenue and Profit Efficiency Measurement in DEA : A Directional Distance Function Approach
Sahoo, Biresh - 2014
Estimation of efficiency of firms in a non-competitive market characterized by heterogeneous inputs and outputs along with their varying prices is questionable when factor-based technology sets are used in data envelopment analysis (DEA). In this scenario, a value-based technology becomes an...
Persistent link: https://www.econbiz.de/10013058867
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Nonparametric production technologies with weakly disposable inputs
Mehdiloozad, Mahmood; Podinovski, Victor V. - In: European journal of operational research : EJOR 266 (2018) 1, pp. 247-258
Persistent link: https://www.econbiz.de/10011811666