Bertho, Ana Carolina Soares, Natália da Silva Fernandes, Thais Cristina Oliveira da Fonseca, Bruno Alexandre Soares da Costa, and Rodrigo Lima Peregrino. “Personal Insurance and Open Supplementary Pension in Brazil: A Study on Mortality Differentials by Education Level”. Revista Contabilidade & Finanças 35, no. 96 (January 15, 2025): e1961. Accessed February 10, 2026. https://revistas.usp.br/rcf/article/view/232830.