In this article, we analyse how the degree of parliamentary activity affects both individual MPs’ performance in the candidate selection process within the party and their popularity with voters at the electoral stage. We expect that parliamen- tary work of MPs matters less for voters’ evaluations of MPs because of limited monitoring capacities and lower salience attached to this type of representation. The empirical analysis uses data from recent elections in the Czech Republic and Sweden. During the analysed period, these countries further personalised their flexible list electoral systems. Our results suggest that parties hold MPs account- able mainly through the threat of non-re-selection rather than by assigning them to a prom...