LORIA, E.; MARTÍNEZ, E. Cobra effect in Mexico: social expenditure and poverty, 2008-2018. Estudios de Economía, [S. l.], v. 48, n. 2, p. 97–138, 2021. Disponível em: https://estudiosdeeconomia.uchile.cl/index.php/EDE/article/view/64968. Acesso em: 29 may. 2024.