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On distinguishing the direct causal effect of an intervention from its efficiency-enhancing effects
Badunenko, Oleg; D'Inverno, Giovanna; De Witte, Kristof - In: European journal of operational research : EJOR 310 (2023) 1, pp. 432-447
Persistent link: https://www.econbiz.de/10014340187
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Minimax regret priors for efficiency estimation
Tsionas, Efthymios G. - In: European journal of operational research : EJOR 309 (2023) 3, pp. 1279-1285
Persistent link: https://www.econbiz.de/10014435011
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Estimating the cost efficiency of public service providers in the presence of demand uncertainty
Hong Ngoc Nguyen; O'Donnell, Christopher John - In: European journal of operational research : EJOR 309 (2023) 3, pp. 1334-1348
Persistent link: https://www.econbiz.de/10014435016
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Separating the effect of undesirable outputs generation from the inefficiency of desirable outputs production in efficiency measurement
Kao, Chiang; Hwang, Shiuh-Nan - In: European journal of operational research : EJOR 311 (2023) 3, pp. 1097-1102
Persistent link: https://www.econbiz.de/10014440203
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Economic, environmental, and social inefficiency assessment of Dutch dairy farms based on the dynamic by-production model
Zhu, Liyun; Schneider, Kevin; Oude Lansink, Alfons G. J. M. - In: European journal of operational research : EJOR 311 (2023) 3, pp. 1134-1145
Persistent link: https://www.econbiz.de/10014440207
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A generalized robust data envelopment analysis model based on directional distance function
Arabmaldar, Aliasghar; Sahoo, Biresh K.; Ghiyasi, Mojtaba - In: European journal of operational research : EJOR 311 (2023) 2, pp. 617-632
Persistent link: https://www.econbiz.de/10014336737
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Limiting flexibility in nonparametric efficiency evaluations : an ex post k-centroid clustering approach
Afsharian, Mohsen; Bogetoft Pedersen, Peter - In: European journal of operational research : EJOR 311 (2023) 2, pp. 633-647
Persistent link: https://www.econbiz.de/10014336738
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Closest targets in the slacks-based measure of efficiency for production units with multi-period data
Kao, Chiang - In: European journal of operational research : EJOR 297 (2022) 3, pp. 1042-1054
Persistent link: https://www.econbiz.de/10013261997
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Robustness of efficiency scores in data envelopment analysis with interval scale data
Nasrabadi, Nasim; Dehnokhalaji, Akram; Korhonen, Pekka J.; … - In: European journal of operational research : EJOR 297 (2022) 3, pp. 1151-1161
Persistent link: https://www.econbiz.de/10013263040
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The hinging hyperplanes : an alternative nonparametric representation of a production function.
Olesen, Ole Bent; Ruggiero, John - In: European journal of operational research : EJOR 296 (2022) 1, pp. 254-266
Persistent link: https://www.econbiz.de/10012820160