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A generalized equilibrium efficient frontier data envelopment analysis approach for evaluating DMUs with fixed-sum outputs
Yang, Min; Li, Yong Jun; Liang, Liang - In: European journal of operational research : EJOR 246 (2015) 1, pp. 209-217
Persistent link: https://www.econbiz.de/10011341659
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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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Fixed cost and resource allocation based on DEA cross-efficiency
Du, Juan; Cook, Wade D.; Liang, Liang; Zhu, Joe - In: European journal of operational research : EJOR 235 (2014) 1, pp. 206-214
Persistent link: https://www.econbiz.de/10010361354
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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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DEA models for non-homogeneous DMUs with different input configurations
Li, Wanghong; Liang, Liang; Cook, Wade D.; Zhu, Joe - In: European journal of operational research : EJOR 254 (2016) 3, pp. 946-956
Persistent link: https://www.econbiz.de/10011521901
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An equilibrium efficiency frontier data envelopment analysis approach for evaluating decision-making units with fixed-sum outputs
Yang, Min; Li, Yongjun; Chen, Ya; Liang, Liang - In: European journal of operational research : EJOR 239 (2014) 2, pp. 479-489
Persistent link: https://www.econbiz.de/10010407833
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Allocating the fixed cost as a complement of other cost inputs : a DEA approach
Li, Yongjun; Liang, Liang; Hua, Zhongsheng - In: European journal of operational research : EJOR 197 (2009) 1, pp. 389-401
Persistent link: https://www.econbiz.de/10003829080
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Two-stage network processes with shared resources and resources recovered from undesirable outputs
Wu, Jie; Zhu, Qingyuan; Ji, Xiang; Chu, Junfei; Liang, Liang - In: European journal of operational research : EJOR 251 (2016) 1, pp. 182-197
Persistent link: https://www.econbiz.de/10011446259
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Efficiency intervals, rank intervals and dominance relations of decision-making units with fixed-sum outputs
Chen, Lifan; Guo, Mengyu; Li, Yongjun; Liang, Liang; … - In: European journal of operational research : EJOR 292 (2021) 1, pp. 238-249
Persistent link: https://www.econbiz.de/10012495432