Headline: De Frente: Sesgo contra empleos poco calificadosLink: https://www.nacion.com/opinion/columnistas/de-frente-sesgo-contra-empleos-poco-c…Publication Date: Monday, February 18, 2019Primary Source: La Nacion (Costa Rica)Type: op-edFormat: Newspaper (Print)Nature of Mention: authoredScholar: Hidalgo, Juan CarlosResearch Area: International Economics and DevelopmentSubjects: poor qualified jobs bias