1. Arestis, P., & Terra, F. H. B. (2015). Economic policies to improve the current state of the Brazilian economy. Challenge Magazine, 58(6), 532–549.
2. Arestis, P., Ferrari-Filho, F., & Terra, F. H. B. (2016). Post Keynesian macroeconomic regime policy. In F. Ferrari Filho, & F. H. B. Terra (Eds.), Keynes: Ensaios sobre os 80 Anos da Teoria Geral. Porto Alegre: Tomo.
3. Aschauer, D. A. (1989). Is public expenditure productive? Journal of Monetary Economics, 23, 177–200.
4. Banco Central Do Brasil (BCB). (2017). Séries Temporais do Banco Central do Brasil. Brasília: BCB. Available at http://www.bcb.gov.br/pt-br/#!/n/SERIESTEMPORAIS .
5. Bresser-pereira, L. C., Oreiro, J. L., & Marconi, N. (2015). Developmental macroeconomics. London: Routledge.