Galdi, Fernando Caio, and Arthur Martins Gonçalves. “Pessimism and Uncertainty of the News and investor’s Behavior in Brazil”. RAE - Revista de Administracao de Empresas 58, no. 2 (April 13, 2018): 130–148. Accessed June 23, 2024. https://periodicos.fgv.br/rae/article/view/74642.