Impact of the COVID-19 pandemic on the relationship between uncertainty factors, investor’s behavioral biases and the stock market reaction of US Fintech companies . Journal of Academic Finance, [S. l.], v. 13, n. 1, p. 101–122, 2022. DOI: 10.59051/joaf.v13i1.557. Disponível em: https://www.scientific-society.com/AF/article/view/557. Acesso em: 14 dec. 2025.