This paper carries out a reflexion about a comparative perspective of tax competition in internal territorial tax regimes: Federal States and the European Union. For this, the author describes the phenomenon of tax competition, in general; then explain decentralization and federalism; then he...

The purpose of this paper is to reserach about the possibility to identify a legal dogmatic body in mining taxation, and to show a certain disciplinary unity of Mining Tax Law, as a specialty of Tax Law with a strong link to Mining Law and Economic Law, among others characteristics. To do so, it...