This contribution of the Spanish Association for the Defence of Competition has been prepared by a working group of members of the association. Please note that the opinions included herein do not necessarily represent the opinions of all the individuals who are members of the AEDC.

The working group is formed by the following members of the Association: Marcos Araujo, Alfredo Gómez, Patricia Liñán, Irene Moreno-Tapia, Aida Oviedo, Candela Sotes and Patricia Vidal.