1. Anton, A., Hernandez, F., & Levy, S. (2012). The end of informality in Mexico. Fiscal Reform for Universal Social Insurance. Mexico City: Mimeo.
2. Barreto de Oliveira, F. E., & Beltrao, K. I. (2001). The Brazilian social security system. International Social Security Review, 54(1), 101–112.
3. Barrientos, A. (2013a). The rise of social assistance in Brazil. Development and Change, 44(44), 4.
4. Barrientos, A. (2013b). Social assistance in developing countries. Cambridge: Cambridge University Press.
5. Barrientos, A. (2014). On the distributional implications of social protection reforms in Latin America. In A. C. Cornia (Ed.), Falling inequality in Latin America: Policy changes and lessons. Oxford: Oxford University Press.