¿Qué hemos aprendido sobre la radiodifusión de servicio público en el mundo? Una revisión sistemática de la literatura y sugerencias para investigaciones futuras

This study provides a review of the literature published on Public Service Broadcasting (PSB) between the years 2009 and 2019. In total, 232 articles were obtained following a literature search of five databases (Scopus, Web of Science Core Collection, ProQuest, Academic Search Ultimate, and Google Scholar), of which seventy-eight were deemed relevant, based on the study criteria. The article summarizes the objects of study, settings under analysis, methodological approaches, and principal thematic patterns of extant research, providing a critical assessment of the main findings and research directions. Based on this thematic summary, the study offers suggestions on how to move forward and identify some of the main challenges and limitations on this area of inquiry.