[1
]School of Systems Engineering, National University of Defense Technology, Changsha,
People’s Republic of China
[2
]Business School, Hunan University, Changsha, People’s Republic of China
[3
]Research Center for Operations Management, Faculty of Economics and Business, KU Leuven,
Leuven, Belgium
[4
]School of Business Administration, Zhongnan University of Economics and Law, Wuhan,
People’s Republic of China