1990-8644 1990-8644 S1990-86442023000200366 Ecuador Venezuela Ecuador Ecuador 00 04 2023 00 04 2023 19 91 366 371

2018 40 2 2 1-12 2020 12 1 1 2020 140 254-68 Banco Central del Ecuador 2015 2019 62 2021 45 2021 6 2-1 2-1 139-55 2016 22 2020 6 10 10 2021 2015 2019 1997 29 1 1 1-16 2021 7 2 2 2017 2020 7 8 8 161-74 2020 5 9 9 254-80