POL. ECON., J. E. Front Matter. Journal of Economics and Political Economy, [S. l.], v. 5, n. 4, p. i-iv, 2019. DOI: 10.1453/jepe.v5i4.1823. Disponível em: https://journals.econsciences.com/index.php/JEPE/article/view/1823. Acesso em: 21 nov. 2024.