KELLER, J.; RADKE, M. Optimism and Risk Tendencies of Individual Investors. Acta Universitatis Lodziensis. Folia Oeconomica, [S. l.], v. 4, n. 361, p. 84–105, 2023. DOI: 10.18778/0208-6018.361.04. Disponível em: https://czasopisma.uni.lodz.pl/foe/article/view/14145. Acesso em: 3 may. 2024.