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Group by: Date | Item ID
Jump to: 31991 | 41633 | 41680 | 41752 | 42137
Number of items: 5.

31991

Cheng, Gang and Qian, Zhenhua and Zervopoulos, Panagiotis (2011): Overcoming the infeasibility of super-efficiency DEA model: a model with generalized orientation.

41633

Xu, Jin and Zervopoulos, Panagiotis and Qian, Zhenhua and Cheng, Gang (2012): A universal solution for units-invariance in data envelopment analysis.

41680

Cheng, Gang and Qian, Zhenhua (2011): An epsilon-based measure of efficiency in DEA - An alternative method for the affinity index.

41752

Cheng, Gang and Zervopoulos, Panagiotis and Qian, Zhenhua (2011): A variant of radial measure capable of dealing with negative inputs and outputs in data envelopment analysis.

42137

Cheng, Gang and Qian, Zhenhua (2011): DEA数据标准化方法及其在方向距离函数模型中的应用.

This list was generated on Mon Aug 19 15:53:23 2019 CEST.
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