@article{beltrame_mattos_2017,  title={As críticas de Amartya Sen à teoria da escolha social de Kenneth Arrow},  volume={27},  ISSN={0103-6351},  url={https://doi.org/10.1590/0103-6351/2790},  DOI={10.1590/0103-6351/2790},  number={1},  journal={Nova Economia},  publisher={Nova Economia},  author={Beltrame, Bruno and Mattos, Laura Valladão de},  year={2017},  month={Jan},  pages={65–88} }