AbstractAcross Western Europe, parties have emerged that are both right wing and in favour of restrictions on immigration. These parties are commonly referred to in terms of either ideology (e.g. 'far right') or policy ('anti-immigration'). This article compares far right parties, selected on the basis of their ideologies, and anti-immigration parties, selected based on their immigration policies. I argue and empirically demonstrate that, contrary to what the extant literature suggests, these sets of parties are not identical. I point out similarities and differences, showing why it is useful to distinguish between these two types of party. The article concludes by discussing the relevance of these differences to the relevant literature.
Anti-immigration parties have experienced electoral lift-off in most Western democracies, although the consequences of their victories for real-life policy outcomes have remained largely unexplored. A key question is: do electoral pressures from anti-immigration parties have a 'contagion' impact on other parties' immigration policy positions? In this article, I argue and empirically demonstrate that this is the case. On the basis of a comparative-empirical study of 75 parties in 11 Western European countries, I conclude that this contagion effect involves entire party systems rather than the mainstream right only. In addition, I find that opposition parties are more vulnerable to this contagion effect than parties in government. The findings of this article imply that anti-immigration parties are able to influence policy output in their political systems without entering government.