Evidence from the Netherlands: How do populist parties act in parliament?

Do populist parties behave differently from other parties when they enter parliament? Presenting evidence from a study of parties in the Netherlands, Simon Otjes and Tom Louwerse illustrate that both left-wing and right-wing populist parties tend to primarily voice opposition rather than offer policy alternatives. The growing representation of populist parties in West European parliaments is therefore likely to lead to an increase in confrontational politics focused on scrutiny rather than policy-making.