ABANTO-VALLE, Carlos A.; GARRAFA-ARAGÓN, Hernán B. Threshold Stochastic Volatility Models with Heavy Tails: A Bayesian Approach. Economia, [S. l.], v. 42, n. 83, p. 32–53, 2019. DOI: 10.18800/economia.201901.002. Disponível em: https://revistas.pucp.edu.pe/index.php/economia/article/view/21103. Acesso em: 28 dec. 2025.