Qianying Jin

DEA Methods for Evaluating Non-Homogeneous DMUs Using Known Internal Structures

Wenbin Liu, Zhongbao Zhou, Ximei Zeng, 2019, SSRN Electronic Journal.

DEA frontier improvement and portfolio rebalancing: An application of China mutual funds on considering sustainability information disclosure

Helu Xiao, Zhongbao Zhou, Wenbin Liu, 2017, Eur. J. Oper. Res..

Metafrontier productivity indices: Questioning the common convexification strategy

Kristiaan Kerstens, Ignace Van de Woestyne, Qianying Jin, 2020, Eur. J. Oper. Res..

Banks efficiency and productivity in Togo after the financial liberalization: a combined Malmquist index approach

Zhongbao Zhou, Wenbin Liu, Qianying Jin, 2018, INFOR Inf. Syst. Oper. Res..

Estimation of cardinality constrained portfolio efficiency via segmented DEA

Helu Xiao, Zhongbao Zhou, Qianying Jin, 2018 .