作者单位:
Univ Calif Riverside, Dept Stat, Riverside, CA 92521 USA
[1]
Singapore Management Univ, Sch Econ, Singapore 188065, Singapore
[2]
Southwestern Univ Finance & Econ, Sch Stat, Chengdu 610074, Peoples R China
[3]
Univ Calif Davis, Grad Sch Management, Davis, CA 95616 USA
[4]
发布时间
2020-11-11