Lifestyles of university and high school students of the university of medellín.

Studies on public finances from an interdisciplinary perspective have focused on spending and have delved less into income

Identify the main sources of loss of collection of the colombian tax administration, from the analysis of the behavior of the same and the application of techniques to measure the omitted revenues.

Estimate tax evasion in income and vat in colombia. identify specific sectors that have a greater propensity to evade, based on the work of sectoral fiscal behavioral profiles.