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Multiple transferable voting, sometimes called block preferential or block instant-runoff voting, is a winner-take-all system for electing several representatives from a multimember constituency. Unlike single transferable voting (STV), preferential block voting is not a method for obtaining proportional representation, and instead produces similar results to plurality block voting. Preferential block voting can be seen as a multiple-winner version of instant-runoff.
Under both block voting and preferential block voting, a single group of like-minded voters can win every seat, making both forms non-proportional.
and 23 Related for: Block preferential voting information
a multimember constituency. Unlike single transferable voting (STV), preferentialblockvoting is not a method for obtaining proportional representation...
once for the same candidate. Blockvoting, specifically plurality blockvoting, is compared with preferentialblockvoting as both often produce landslide...
The term ranked voting, also known as preferentialvoting or ranked-choice voting, pertains to any voting system where voters indicate a rank to order...
Plurality blockvoting is a non-proportional voting system for electing representatives in multi-winner elections. Each voter may cast as many votes as the...
The general ticket, also known as party blockvoting (PBV) or ticket voting, is a type of blockvoting in which voters opt for a party, or a team's set...
such as first-past-the-post (FPTP), instant-runoff voting (IRV), and blockvoting – one party or voting bloc can take all seats in a district. The key to...
Limited voting (also known as partial blockvoting) is a voting system in which electors have fewer votes than there are positions available. The positions...
form of preferentialvoting. The voter ranks the candidates in order of preference, and when the votes are counted, the first preference votes only are...
pairs of candidates. Most Condorcet methods employ a single round of preferentialvoting, in which each voter ranks the candidates from most (marked as number...
first-past-the-post voting, plurality blockvoting, the two-round (runoff) system and ranked voting (STV or Instant-runoff voting). Mixed systems and...
proportional representation or plurality blockvoting, no candidate may receive a majority of votes cast. Under blockvoting, the winners, usually of just one...
rank-based voting systems are vulnerable to the spoiler effect. However, the frequency and severity of spoiler effects depends on the voting method. Plurality...
to be voted for. One important implication of the possible existence of the voting paradox in a practical situation is that in a two-stage voting process...
voting and Single transferable voting); as many as are being elected in a multiple-member district (multiple voting as used in Plurality blockvoting;...
categories of voting systems. There are several voting systems that allow independent ratings of each candidate. For example: Score voting systems, where...
representation than winner-take-all elections such as blockvoting or first past the post. Cumulative voting is used frequently in corporate governance, where...
approval voting, there are many different ways to decide which candidates will be elected. In approval blockvoting (also called unlimited voting), each...
where each voter casts just one vote in a multi-seat district is known as single non-transferable voting. Plurality voting is widely used throughout the...
voting Coombs' rule Bucklin voting (and the closely related median voting) All kinds of positional voting, including: Borda count Choose-one voting The...
quadratic voting seeks to address issues of the Condorcet paradox and majority rule. Quadratic voting works by allowing users to "pay" for additional votes on...
through the use of a multi-member district. San Francisco used preferentialvoting (Bucklin voting) in its 1917 city election. Eighty-five countries in the...
Parallel voting is a type of mixed electoral system in which representatives are voted into a single chamber using two or more different systems, most...
All 77 councils use optional preferentialvoting (OPV) for mayoral elections. Under OPV, voters are only required to vote for one candidates, although...
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