The European integration process is constantly deepening. In the 90s of the last century the project of the internal market was completed and then Member States started to implement the provisions of a monetary union. Coordination proceeds also in terms of fiscal, structural and to some extent...

Collaboration is an important factor for regional economic growth. Still, the literature lacks explanations why some regions collaborate more or less than expected. The present paper proposes regional culture as influencing factor, being region-specific and connected to interactive activities....