1646-9895 1646-9895 S1646-98952023000300021 10.17013/risti.21-36 Brazil 30 09 2023 30 09 2023 51 21 36

2020 62 6 6 609-21 2015 58 3 3 50-7 BACEN. Banco Central do Brasil 2021 BACEN. Banco Central do Brasil 2017 2004 153-66 2022 48 48 74-88 2014 2021 2004 1 27-33 2021 63 97-111 2012 2017 59 469-73 2022 2004 33 2004 2004 1-26 2022 39 3 3 220-40 2020 2019 7 1 1 15-43 2020 18 2 2 209-57 2019 30 4 4 1-25 2018 1999 24 2 2 308-24 2016 2018 190 2016 2022 1-65 2015 15 6 6 17-33 2020 49 1 1 144-60 2008 2012 1023-7 2017 2015 2018 52 2017 1647-62 2019 61 4 4 123-31 2013 2013 4 4 5-11 2021 9 1 1 1-12 2014 1-12