POL. ECON., J. E. Front Matter. Journal of Economics and Political Economy, [S. l.], v. 4, n. 3, p. i-iv, 2017. DOI: 10.1453/jepe.v4i3.1433. Disponível em: https://journals.econsciences.com/index.php/JEPE/article/view/1433. Acesso em: 19 sep. 2024.