• Effectiveness of paraffiscal contributions as an investment strategy in social security 

      Villasmil Molero, Milagros; Romero, Francisco Javier; Chivetta, Luz Elena Dovales; Palacios, Alexis (Espacios, 2018)
      The objective of this article was to evaluate the effectiveness of parafiscal contributions as an investment strategy for social security. Theoretically it was based on Rodríguez (2012), Villegas (2005), Brito (2011), among ...