@article{campos_cysne_2019,  title={An alert on the recent fall of the fiscal reaction in Brazil},  volume={39},  ISSN={0101-3157},  url={https://doi.org/10.1590/0101-31572019-2976},  DOI={10.1590/0101-31572019-2976},  number={2},  journal={Brazilian Journal of Political Economy},  publisher={Centro de Economia Política},  author={CAMPOS, EDUARDO LIMA and CYSNE, RUBENS PENHA},  year={2019},  month={Apr},  pages={253–262} }