@article{castilho_2019,  title={Minimum Initial Application and Price Discrimination in the Fund Market },  volume={73},  ISSN={0034-7140},  url={https://doi.org/10.5935/0034-7140.20190022},  DOI={10.5935/0034-7140.20190022},  number={4},  journal={Revista Brasileira de Economia},  publisher={Fundação Getúlio Vargas},  author={Castilho, Rafael de Braga},  year={2019},  month={Oct},  pages={471–487} }