@article{resende_2009,  title={Déficits gêmeos e poupança nacional: abordagem teórica},  volume={29},  ISSN={0101-3157},  url={https://doi.org/10.1590/S0101-31572009000100002},  DOI={10.1590/S0101-31572009000100002},  number={1},  journal={Brazilian Journal of Political Economy},  publisher={Centro de Economia Política},  author={Resende, Marco Flávio da Cunha},  year={2009},  month={Jan},  pages={24–42} }