中国科学院数学与系统科学研究院期刊网
The Return-risk Relationship in China's A-share Market: A Study Based on Overnight and Intraday Periods
Ya GAO, Huiting REN, Xiong XIONG
China Journal of Econometrics . 2024, (6): 1483 -1514 .  DOI: 10.12012/CJoE2024-0232