E3S Web of Conferences

Empirical Analysis of Optimal Stock Portfolio under the Background of COVID-19

Yifan Li, Yu Luo and Yunqian Zhou

E3S Web Conf., 235 (2021) 01027

Published online: 03 February 2021

DOI: 10.1051/e3sconf/202123501027

Yifan Li

Yu Luo

Yunqian Zhou

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