Lindstädt, René; Slapin, Jonathan; Vander Wielen, Ryan J. - 2012
parliamentary term to assess how European Parliament (EP) election proximity affects party group cohesion. Our formal model of …Parties value unity, yet, members of parliament face competing demands, giving them incentives to deviate from the … party line. For members of the European Parliament (MEPs), these competing demands are national party and European party …