@article{amadeo_1988,  title={As diferentes facetas da rigidez e flexibilidade dos salários na análise keynesiana},  volume={8},  ISSN={0101-3157},  url={https://doi.org/10.1590/0101-31571988-0082},  DOI={10.1590/0101-31571988-0082},  number={1},  journal={Brazilian Journal of Political Economy},  publisher={Centro de Economia Política},  author={AMADEO, EDWARD J.},  year={1988},  month={Jan},  pages={85–92} }