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  • Price wars in a highly concentrated industry: Mobile communication voice services 

    García Rendón, John Jairo; Linares, Diego F. (Universidad EAFIT; Escuela de Economía y Finanzas, 2018-07-30)
    This work focuses on the main variables that explain the prices of the voice services established by mobile service providers in Colombia. This will be done by analyzing different variables that characterize this sector, ...