This paper deals with three aspects related to the value added tax in Colombia. First, we show that althogh the VAT's "productivity" is at an acceptable level according to international standards, it has recently been declining. Second, we estimate tax evasion/elusion for 1994. Our results...

More progressive income taxes raise employment in models of imperfectly competitive labour markets. However, this prediction is not robust to modifications of the analytical structure. For example, in an efficiency wage setting, more progressive taxes reduce profits. This induces firms to exit...

Currently, developing the tax system and improving financial relations between the state and taxpayers are rather important aspects of reforming the economic situation and are relevant to this study. The purpose of this article is to substantiate the scientific approaches to the reform of modern...

Inspired by the work of Rubinstein, this study revisits data from a previous lab experiment to explore the relation between response times and tax compliance and understand the potential non-linearity between them by classifying decisions and individuals into compliance types. We find that...