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Retail investor attention and stock price crash risk : evidence from China

Wen, Fenghua; Xu, Longhao; Ouyang, Guangda; Kou, Gang - In: International review of financial analysis 65 (2019), pp. 1-15

Persistent link: https://www.econbiz.de/10012208570

Bounded confidence opinion dynamics with opinion leaders and environmental noises

Zhao, Yiyi; Zhang, Libin; Tang, Ming Feng; Kou, Gang - In: Computers & operations research : and their … 74 (2016), pp. 205-213

Persistent link: https://www.econbiz.de/10011514247

Trading, storage, or penalty? : uncovering firms' decision-making behavior in the Shanghai emissions trading scheme : insights from agent-based modeling

Wei, Yigang; Liang, Xin; Xu, Liang; Kou, Gang; … - In: Energy economics 117 (2023), pp. 1-13

Persistent link: https://www.econbiz.de/10014436406

Allocating a fixed cost across decision making units with explicitly considering efficiency rankings

Li, Feng; Yan, Zeyu; Zhu, Qingyuan; Yin, Miao; Kou, Gang - In: Journal of the Operational Research Society 72 (2021) 6, pp. 1432-1446

Persistent link: https://www.econbiz.de/10012588896

Determining closest targets on the extended facet production possibility set in data envelopment analysis : modeling and computational aspects

Zhu, Qingyuan; Aparicio, Juan; Li, Feng; Wu, Jie; Kou, Gang - In: European journal of operational research : EJOR 296 (2022) 3, pp. 927-939

Persistent link: https://www.econbiz.de/10013254365

Type α and type γ consensus for multi-stage emergency group decision making based on mining consensus sequences

Tang, Ming; Liao, Huchang; Kou, Gang - In: Journal of the Operational Research Society 73 (2022) 2, pp. 365-381

Persistent link: https://www.econbiz.de/10013170142

Measuring the energy production and utilization efficiency of Chinese thermal power industry with the fixed-sum carbon emission constraint

Li, Feng; Zhang, Danlu; Zhang, Jinyu; Kou, Gang - In: International journal of production economics 252 (2022), pp. 1-23

Persistent link: https://www.econbiz.de/10013434123

Innovation quantity or quality? : the role of political connections

Liu, Shiyuan; Du, Jiang; Zhang, Weike; Tian, Xiaoli; … - In: Emerging markets review 48 (2021), pp. 1-14

Persistent link: https://www.econbiz.de/10013272665

Improved hybrid resampling and ensemble model for imbalance learning and credit evaluation

Kou, Gang; Chen, Hao; Hefni, Mohammed A. - In: Journal of management science and engineering 7 (2022) 4, pp. 511-529

A clustering-based undersampling (CUS) and distance-based near-miss method are widely used in current imbalanced learning algorithms, but this method has certain drawbacks. In particular, the CUS does not consider the influence of the distance factor on the majority of instances, and the...

Persistent link: https://www.econbiz.de/10014315644

Separation or integration : the game between retailers with online and offline channels

Wang, Ronghui; Nan, Guofang; Kou, Gang; Li, Minqiang - In: European journal of operational research : EJOR 307 (2023) 3, pp. 1348-1359

Persistent link: https://www.econbiz.de/10014282991