Tax policy has always been a predominant element of national economic policies and a decisive tool in directing the actions of governments in the economic field. In the past decade, however, as an increasingly globalized economy has presented challenges, tax policy has gained new importance...

The relevance of the commentaries on the OECD and UN models for the interpretation of the UN model /David Orzechowski --Business profits, permanent establishments and associated enterprises /Raffaele Petruzzi and Viktoria Wöhrer --Independent and dependent personal services /Benjamin Walker and...