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Frontier projection and efficiency decomposition in two-stage processes with slacks-based measures
Chen, Ya; Li, Yongjun; Liang, Liang; Salo, Ahti A.; Wu, … - In: European journal of operational research : EJOR 250 (2016) 2, pp. 543-554
Persistent link: https://www.econbiz.de/10011441705
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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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Evaluating the environmental efficiency of a two-stage system with undesired outputs by a DEA approach : an interest preference perspective
Wu, Jie; Yin, Pengzhen; Sun, Jiasen; Chu, Junfei; … - In: European journal of operational research : EJOR 254 (2016) 3, pp. 1047-1062
Persistent link: https://www.econbiz.de/10011522697
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Data envelopment analysis for sustainability evaluation in China : tackling the economic, environmental, and social dimensions
Zhao, Linlin; Zha, Yong; Zhuang, Yuliang; Liang, Liang - In: European journal of operational research : EJOR 275 (2019) 3, pp. 1083-1095
Persistent link: https://www.econbiz.de/10011993658
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Super efficiency evaluation using a common platform on a cooperative game
Li, Yongjun; Xie, Jianhui; Wang, Meiqiang; Liang, Liang - In: European journal of operational research : EJOR 255 (2016) 3, pp. 884-892
Persistent link: https://www.econbiz.de/10011556515
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Performance evaluation of participating nations at the 2012 London Summer Olympics by a two-stage data envelopment analysis
Li, Yongjun; Lei, Xiyang; Dai, Qianzhi; Liang, Liang - In: European journal of operational research : EJOR 243 (2015) 3, pp. 964-973
Persistent link: https://www.econbiz.de/10010513799
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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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Goal congruence analysis in multi-division organizations with shared resources based on data envelopment analysis
Ding, Jingjing; Dong, Wei; Liang, Liang; Zhu, Joe - In: European journal of operational research : EJOR 263 (2017) 3, pp. 961-973
Persistent link: https://www.econbiz.de/10011794476
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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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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