Huidig populisme is een correctie: Oude volkspartijen hebben hun werk niet goed gedaan

Spelsimulaties 'revisited': Serious gaming in de publieke sector

Running to extremes: modelling foreign policy and organization change in dutch policy on arms control

Stability and flux in foreign affairs: modelling policy and organization change

What models of foreign policy change can learn from theories on public policy change (and vice versa)

Policy and administrative change in Dutch Foreign Affairs.