Headline: De frente: Poker cambiarioLink: https://www.nacion.com/opinion/columnistas/de-frente-poker-cambiario/IQTZHR2F2BA…Publication Date: Monday, March 19, 2018Primary Source: La Nacion (Costa Rica)Type: op-edFormat: Newspaper (Print)Nature of Mention: authoredScholar: Hidalgo, Juan CarlosResearch Area: International Economics and DevelopmentSubjects: the exchange rate in Costa Rica