Analysis of the reference interest rates in Costa Rica, in national and foreign currency, from a financial investment perspective using the Fischer International Effect methodology. Economía y Sociedad, [S. l.], v. 24, n. 56, p. 21–51, 2019. DOI: 10.15359/eys.24-56.2. Disponível em: https://www.revistas.una.ac.cr/index.php/economia/article/view/12359.. Acesso em: 27 apr. 2024.