Output Planning Based on Data Envelopment Analysis and Extended Cournot Model. - Juan Du 001; Liang Liang 001 (SMC, 2009)

DEA model with shared resources and efficiency decomposition. - Yao Chen 001; Juan Du 001; H. David Sherman; Joe Zhu (Eur. J. Oper. Res., 2010)

A slacks-based measure of super-efficiency in data envelopment analysis: A comment. - Juan Du 001; Liang Liang 001; Joe Zhu (Eur. J. Oper. Res., 2010)

A new DEA-based method for fully ranking all decision-making units. - Juan Du 001; Liang Liang 001; Feng Yang 005; Gongbing Bi; Xiao-Bo Yu (Expert Syst. J. Knowl. Eng., 2010)

A bargaining game model for measuring performance of two-stage network structures. - Juan Du 001; Liang Liang 001; Yao Chen 001; Wade D. Cook; Joe Zhu (Eur. J. Oper. Res., 2011)

Undesirable factors in integer-valued DEA: Evaluating the operational efficiencies of city bus systems considering safety records. - Chien-Ming Chen 002; Juan Du 001; Jiazhen Huo; Joe Zhu (Decis. Support Syst., 2012)

Additive super-efficiency in integer-valued data envelopment analysis. - Juan Du 001; Chien-Ming Chen 002; Yao Chen 001; Wade D. Cook; Joe Zhu (Eur. J. Oper. Res., 2012)

Incorporating health outcomes in Pennsylvania hospital efficiency: an additive super-efficiency DEA approach. - Juan Du 001; Justin Wang; Yao Chen 001; Shin-Yi Chou; Joe Zhu (Ann. Oper. Res., 2014)

Fixed cost and resource allocation based on DEA cross-efficiency. - Juan Du 001; Wade D. Cook; Liang Liang 001; Joe Zhu (Eur. J. Oper. Res., 2014)

DEA Models for Parallel Systems: Game-Theoretic Approaches. - Juan Du 001; Joe Zhu; Wade D. Cook; Jiazhen Huo (Asia Pac. J. Oper. Res., 2015)

Data Envelopment Analysis with Output-Bounded Data. - Juan Du 001; Jiazhen Huo; Joe Zhu (Asia Pac. J. Oper. Res., 2016)

Bounded and discrete data and Likert scales in data envelopment analysis: application to regional energy efficiency in China. - Ya Chen 001; Wade D. Cook; Juan Du 001; Hanhui Hu; Joe Zhu (Ann. Oper. Res., 2017)

Units invariant DEA when weight restrictions are present: ecological performance of US electricity industry. - Wade D. Cook; Juan Du 001; Joe Zhu (Ann. Oper. Res., 2017)

A Modified Malmquist-Luenberger Productivity Index: Assessing Environmental Productivity Performance in China. - Juan Du 001; Yao Chen 001; Ying Huang (Eur. J. Oper. Res., 2018)

The infeasible problem of Malmquist-Luenberger index and its application on China's environmental total factor productivity. - Juan Du 001; Yongrui Duan; Jinghua Xu (Ann. Oper. Res., 2019)