MARTINS, A. P. Taxation and mobility in dualistic models– (and) Some neglected issues of fiscal federalism. Journal of Economics Library, [S. l.], v. 8, n. 1, p. 1–21, 2021. Disponível em: https://journals.econsciences.com/index.php/JEL/article/view/2179. Acesso em: 1 feb. 2026.