Bo Xu

Bo Xu is a Ph.D. candidate at the School of Management, Xi’an Jiaotong University, P.R. China.

No.28
Xianning West Road
Xi'an
Shaanxi
710049
China

Email: ericshyu@foxmail.com

Please direct correspondence about this article to Bo Xu

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Renjing Liu

Renjing Liu is a professor at the School of Management, Xi’an Jiaotong University, P.R. China.

No.28
Xianning West Road
Xi
Shaanxi
China

Email: renjingl@mail.xjtu.edu.cn

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Weijiao Liu

Weijiao is a Ph.D. candidate at the School of Management, Xi’an Jiaotong University, P.R. China.

No.28
Xianning West Road
Xi
Shaanxi
China

Email: liuweijiao1996@sina.com