Zhong-cheng Guan

Assessing R&D efficiency using a two-stage dynamic DEA model: A case study of research institutes in the Chinese Academy of Sciences

Xi Xiong, Guoliang Yang, Zhong-cheng Guan, 2018, J. Informetrics.

A parallel DEA-based method for evaluating parallel independent subunits with heterogeneous outputs

Zhong-cheng Guan, Xi Xiong, Guo-liang Yang, 2020, J. Informetrics.

A review of DEA methods to identify and measure congestion

Mohammad Khoveyni, Guo-liang Yang, Zhong-cheng Guan, 2021 .