THAMPANYA, N.; PORNPIKUL, C. Indicator for Describing Bull and Bear Markets: Asymmetry and Persistence Perspective. SOUTHEAST ASIAN JOURNAL OF ECONOMICS, [S. l.], v. 8, n. 1, p. 39–81, 2020. Disponível em: https://so05.tci-thaijo.org/index.php/saje/article/view/241862. Acesso em: 3 may. 2024.