Anti-dumping and anti-subsidy measures are the most important elements of the European Union's trade defence instruments. Since the beginning of the European integration process, they have been used to combat trade practices which are considered "unfair" and their distortive effects on competition in the internal market. However, while the imposition of trade defence measures aims to level the playing field between EU producers and their foreign competitors, it also produces negative effects on competition itself.

Based on the role attributed to competition and trade defence policy...