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Optimal expansion paths for hospitals of different types : viewpoint of scope economies and evidence from Chinese hospitals
Kao, Chiang; Pang, Rui-Zhi; Liu, Shiang-Tai; Bai, Xue-Jie - In: European journal of operational research : EJOR 289 (2021) 2, pp. 628-638
Persistent link: https://www.econbiz.de/10012416796
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Innovation performance evaluation for high-tech companies using a dynamic network data envelopment analysis approach
Yu, Anyu; Shi, Yu; You, Jianxin; Zhu, Joe - In: European journal of operational research : EJOR 292 (2021) 1, pp. 199-212
Persistent link: https://www.econbiz.de/10012495424
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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
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Modelling efficiency in regional innovation systems : a two-stage data envelopment analysis problem with shared outputs within groups of decision-making units
Avilés-Sacoto, Sonia Valeria; Cook, Wade D.; … - In: European journal of operational research : EJOR 287 (2020) 2, pp. 572-582
Persistent link: https://www.econbiz.de/10012293876
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Identifying production units with outstanding performance
Afsharian, Mohsen; Bogetoft Pedersen, Peter - In: European journal of operational research : EJOR 287 (2020) 3, pp. 1191-1194
Persistent link: https://www.econbiz.de/10012294038
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Computational tractability of chance constrained data envelopment analysis
Chen, Kun; Zhu, Joe - In: European journal of operational research : EJOR 274 (2019) 3, pp. 1037-1046
Persistent link: https://www.econbiz.de/10011990293
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A review of DEA approaches applying a common set of weights : the perspective of centralized management
Afsharian, Mohsen; Ahn, Heinz; Harms, Sören Guntram - In: European journal of operational research : EJOR 294 (2021) 1, pp. 3-15
Persistent link: https://www.econbiz.de/10012591313
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Production scale-based two-stage network data envelopment analysis
Chu, Junfei; Zhu, Joe - In: European journal of operational research : EJOR 294 (2021) 1, pp. 283-294
Persistent link: https://www.econbiz.de/10012591368
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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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Random Forests and the measurement of super-efficiency in the context of Free Disposal Hull
Esteve, Miriam; Aparicio, Juan; Rodriguez-Sala, Jesus J.; … - In: European journal of operational research : EJOR 304 (2023) 2, pp. 729-744
Persistent link: https://www.econbiz.de/10013534560