On the intraday return curves of Bitcoin: Predictability and trading opportunities[J] INTERNATIONAL REVIEW OF FINANCIAL ANALYSIS 2021(76) Bouri, Elie Lau, Chi Keung Marco Saeed, Tareq Wang, Shixuan Zhao, Yuqian
Searching for safe-haven assets during the COVID-19 pandemic[J] INTERNATIONAL REVIEW OF FINANCIAL ANALYSIS 2020(71) Ji, Qiang Zhang, Dayong Zhao, Yuqian