Dirk Stelder is participating in the EU project System of Regions 2009-2011, a project for the EU cohesion policy together with the VU Amsterdam and TNO Delft. Link

Maaike Bouwmeester, Dirk Stelder and Jan Oosterhaven are currently participating in the EXIOPOL project, financed by the EU:

Oosterhaven and Stelder have been participating in IASON (Integrated Assessment of Spatial Economic and Network Effects of Transport Investments and Policies), financed by the EU (2001-2003)