The Heteroscedasticity Impact on Actuarial Science: Lee Carter Error Simulation. European Journal of Engineering and Formal Sciences, [S. l.], v. 1, n. 1, p. 1–18, 2018. DOI: 10.26417/ejef.v2i1.p43-54. Disponível em: https://revistia.com/index.php/ejef/article/view/5049.. Acesso em: 8 may. 2024.