Ramalho Ribeiro da Fonseca, M., E. Cristina de Araújo, and E. Araújo. “Non-Linearity Between Exchange and Prices in Brazil and Implications for an Economic Development Strategy”. Brazilian Journal of Political Economy, vol. 39, no. 2, Apr. 2019, pp. 263-84, doi:10.1590/0101-31572019-2877.