The discussion series "The March-In of the Hungarians" reached their third round on 22 May 2007 in the Merlin Theater. The event entitled "State development policy and European regionalism" was organised by the Hungarian Europe Society and the European Political Department of the Hungarian Political Science Association. The participants of the round-table debate were Zoltán Ádám (HES, Kopint-Tárki) and Zoltán Cséfalvay (Gyula Andrássy University), while the role of the moderator was taken by Attila Bartha (HES, Kopint-Tárki).