Zusammenfassung der Ressource
Single Transferable Vote
- How it works
- Voters can vote for as many or as few candidates a they like
- Multi member constituencies
- The candidate needs a certain quota of votes to be elected
- Any votes in excess of this quota are redistributed on the basis of 2nd choice
- If no one candidate reaches the quota the lowest is eliminated and their second
preference is transferred.
- Where it is used
- Northern Irish Assembly
- Each constituencies elects 6
representatives
- Advantages
- Competition amongst candidates from the same party means that they
can be judged on their individual records and personal strengths
- The availability of several members means that constituents can choose
who take their grievances to
- Each party gets a seat share equal to their vote share
- Achieves broadly proportional results
- The system is capable of achieving highly
proportional outcomes
- Disadvantages
- The degree of proportionality achieved in
this system can vary, largely on the basis of
the party system
- Strong and stable single- party government
is unlikely under STV
- Extremist parties are more likely to get elected
- Multi-member constituencies may be divisive
because they encourage competition amongst
members of the same party