Castañeda Rodríguez, Víctor Mauricio. “Social Expenditure As a Factor That Promotes Greater Dependence on the VAT. Analysis of the Colombian Case”. Ecos de Economía 18, no. 38 (June 30, 2014): 185–215. Accessed April 20, 2024. https://publicaciones.eafit.edu.co/index.php/ecos-economia/article/view/2518.