Category
page 1Semi-proportional electoral systems
single non-transferable vote
Multi-member electoral system
limited voting
voting system in which electors have fewer votes than there are positions available; the positions are awarded to the candidates who receive the most votes absolutely
cumulative voting
multiple-winner voting method intended to promote more proportional representation than winner-take-all elections
Majority bonus system
semi-proportional representation system
parallel voting
mixed electoral system
additional member system
electoral system
Binomial System
Semi-proportional electoral system
semi-proportional representation
representation which characterizes multi-winner electoral systems
Scorporo
Scorporo (, ) is a partially compensatory, mixed-member majoritarian electoral system, sometimes referred to as a negative vote transfer system (NVT) whereby a portion of members are elected in single-member districts (SMDs) and a portion are elected from a list. It may be fully defined as a parallel voting system which excludes a portion (up to 100%) of the SMD winners' votes in electing the proportional tier, to result in a more proportional outcome. The exclusion of a portion of the SMD winners' votes is what makes scorporo fundamentally different from parallel voting and somewhat closer to
sequential proportional approval voting
electoral system that extends the concept of approval voting to a multiple winner election, proposed by Thorvald N. Thiele in the early 1900s