By Sergi Pardos-Prado, University of Oxford
Some of the oldest and most established party systems in the world seem to be imploding. Unprecedented levels of electoral volatility, the collapse of the historical mainstream, and the emergence of new populist alternatives are part of a vertiginous process that is not always easy to comprehend.
A new wave of radical right parties is now proving capable of reshaping democracies that once seemed immune to them. The recent success of Alternative for Germany (AfD) in the regional elections is just the latest example of the establishment being shaken at the ballot box.
In the March 13 elections, AfD, a party that was only founded in 2013, won seats in eight German state parliaments. It came second, winning up to 24% of the popular vote, in states such as Saxony-Anhalt in East Germany.
What explains the success?
Research on radical right politics has focused on the socio-demographic profile of anti-immigrant voters, and on national characteristics such as the state of the economy. While illuminating, both approaches have proved insufficient.
There is a high degree of certainty about the sociological profile of the anti-immigrant voter. They tend to be working class, low educated, unemployed, male, nationalistic, and somewhat authoritarian.
But all established European democracies have significant portions of the electorate sharing these characteristics. So this approach can’t explain why radical parties have emerged in France and the Netherlands, for instance, but not in Spain or Portugal.

