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Global sub-increasing and global sub-decreasing returns to scale in free disposal hull technologies : definition, characterization and calculation
Mostafaee, Amin; Soleimani-damaneh, Majid - In: European journal of operational research : EJOR 280 (2020) 1, pp. 230-241
Persistent link: https://www.econbiz.de/10012132384
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A parallel production frontiers approach for intertemporal efficiency analysis : the case of Taiwanese commercial banks
Kao, Chiang; Liu, Shiang-Tai - In: European journal of operational research : EJOR 255 (2016) 2, pp. 411-421
Persistent link: https://www.econbiz.de/10011532088
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Symmetric decompositions of cost variation
Balk, Bert M.; Zofío, José L. - In: European journal of operational research : EJOR 285 (2020) 3, pp. 1189-1198
Persistent link: https://www.econbiz.de/10012239872
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Firm-heterogeneous biased technological change : a nonparametric approach under endogeneity
Dewitte, Ruben; Dumont, Michel; Merlevede, Bruno; Rayp, … - In: European journal of operational research : EJOR 283 (2020) 3, pp. 1172-1182
Persistent link: https://www.econbiz.de/10012171776
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Productivity measurement in radial DEA models with a single constant input
Karagiannēs, Giannēs; Lovell, C. A. Knox - In: European journal of operational research : EJOR 251 (2016) 1, pp. 323-328
Persistent link: https://www.econbiz.de/10011446587
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Comparing Malmquist and Hicks-Moorsteen productivity indices : exploring the impact of unbalanced vs. balanced panel data
Kerstens, Kristiaan; Van de Woestyne, Ignace - In: European journal of operational research : EJOR 233 (2014) 3, pp. 749-758
Persistent link: https://www.econbiz.de/10010228191
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Decomposing the Luenberger-Hicks-Moorsteen Total Factor Productivity indicator : an application to U.S. agriculture
Ang, Frederic; Kerstens, Pieter Jan - In: European journal of operational research : EJOR 260 (2017) 1, pp. 359-375
Persistent link: https://www.econbiz.de/10011698048
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A cost Malmquist productivity index capturing group performance
Thanassoulis, Emmanuel; Shiraz, Rashed Khanjani; … - In: European journal of operational research : EJOR 241 (2015) 3, pp. 796-805
Persistent link: https://www.econbiz.de/10010487541
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Strong, weak and Farrell efficient frontiers of technologies satisfying different production assumptions
Mehdiloo, Mahmood; Podinovski, Victor V. - In: European journal of operational research : EJOR 294 (2021) 1, pp. 295-311
Persistent link: https://www.econbiz.de/10012591369
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Competitive conditions and sectors' productive efficiency : a conditional non-parametric frontier analysis
Polemis, Michael; Tzeremes, Nickolaos G. - In: European journal of operational research : EJOR 276 (2019) 3, pp. 1104-1118
Persistent link: https://www.econbiz.de/10012003717