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Multi-output profit efficiency and directional distance functions
Cherchye, Laurens; Rock, Bram de; Walheer, Barnabé - In: Omega : the international journal of management science 61 (2016), pp. 100-109
Persistent link: https://www.econbiz.de/10011475706
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Nerlovian profit inefficiency in non-fully-competitive settings : definition and decomposition
Yu, Ming-miin - In: Omega : the international journal of management science 90 (2020), pp. 1-11
Persistent link: https://www.econbiz.de/10012120803
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The directional distance function and the translation invariance property
Aparicio, Juan; Pastor, Jesús T.; Vidal, Fernando - In: Omega : the international journal of management science 58 (2016), pp. 1-3
Persistent link: https://www.econbiz.de/10011416939
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An enhanced BAM for unbounded or partially bounded CRS additive models
Pastor, Jesús T.; Aparicio, Juan; Alcaraz, Javier; … - In: Omega : the international journal of management science 56 (2015), pp. 16-24
Persistent link: https://www.econbiz.de/10011339754
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Production efficiency in Indian agriculture : an assessment of the post green revolution years
Ray, Subhash C.; Ghose, Arpita - In: Omega : the international journal of management science 44 (2014), pp. 58-69
Persistent link: https://www.econbiz.de/10010243955
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Stochastic efficiency analysis with a reliability consideration
Wei, Guiwu; Chen, Jian; Wang, Jiamin - In: Omega : the international journal of management science 48 (2014), pp. 1-9
Persistent link: https://www.econbiz.de/10010371665
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Economic efficiency when prices are not fixed : disentangling quantity and price efficiency
Portela, Maria Conceição A. Silva; Thanassoulis, Emmanuel - In: Omega : the international journal of management science 47 (2014), pp. 36-44
Persistent link: https://www.econbiz.de/10010371690
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On the need for reform of the Portuguese judicial system : does Data Envelopment Analysis assessment support it?
Santos, Sérgio P.; Amado, Carla A. F. - In: Omega : the international journal of management science 47 (2014), pp. 1-16
Persistent link: https://www.econbiz.de/10010371698
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A learning ladder toward efficiency : proposing network-based stepwise benchmark selection
Ghahraman, Abaghan; Prior, Diego - In: Omega : the international journal of management science 63 (2016), pp. 83-93
Persistent link: https://www.econbiz.de/10011527458
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A new slacks-based measure of Malmquist-Luenberger index in the presence of undesirable outputs
Arabi, Behrouz; Susila Munisamy; Emrouznejad, Ali - In: Omega : the international journal of management science 51 (2015), pp. 29-37
Persistent link: https://www.econbiz.de/10010466628