Hansen, Vibeke Wøien and Maiken Røed (2018): Explaining participation bias in EU online consultations. LSE EUROPP blog post.
Bale, Tim (2017): Friends with benefits? Nine Things worth knowing about the links between centre-left parties and trade unions. LSE EUROPP blog post.
Allern, Elin H. and Jenny Jansson (2017): Er forholdet mellom LO og Arbeiderpartiet unikt? “Viten”-article in the Norwegian newspaper Aftenposten November 2017.
Otjes, Simon and Anne Rasmussen (2017): No longer going steady, but playing the field: Trade unions and the decline of social democracy. LSE EUROPP blog post.
Otjes, Simon (2013/2016) Wat is er over van de rode familie? De bijzondere relatie tussen PvdA en NVV/FNV, chapter in Gerrit Voerman and Frans Becker: Zeventig jaar Partij van de Arbeid. Amsterdam: Boom uitgevers Amsterdam.
Otjes, Simon and Anne Rasmussen (2015): Why political context is key in determining the parties interest groups choose to collaborate with. LSE EUROPP blog post.
Otjes, Simon (2014): Vakbonden, partijen en postzegelverzamelaars, Sargasso weblogs.
Parties and Interest Groups in Democracies 