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Covid-19’s effect on the alpha and beta of a US stock Exchange Traded Fund
Cao, Kang Hua; Woo, Chi-keung; Li, Ya; Liu, Yun - In: Applied economics letters 29 (2022) 2, pp. 123-128
Persistent link: https://www.econbiz.de/10012803395
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Covid-19's adverse effects on a stock market index
Cao, Kang Hua; Li, Qiqi; Liu, Yun; Woo, Chi-keung - In: Applied economics letters 28 (2021) 14, pp. 1157-1161
Persistent link: https://www.econbiz.de/10012589981