pt. 1. Introduction -- pt. 2. New challenges and new patterns of collaboration -- pt. 3. Europe's new regionalization : the integration of regional activities through macro-regions -- pt. 4. Europe's re-regionalization across borders -- pt. 5. Conclusions

pt. 1. Introduction : exchange of knowledge and the building of networks -- pt. 2. Islands of innovation and networks of innovative regional labour markets -- pt. 3. How to connect with mobile innovative competences : the role of appropriate innovative labour markets -- pt. 4. Conclusions.