3.1.2.2 Electoral systems Flashcards
what is an election
An election is a competitive process in which a designated group of people, known as the electorate, select individuals to serve in specified positions.
Functions of elections in the UK
- Representation
- Choosing a government
- Participation
- Influnece over Policy
- Accountability
- Citizen education
- Legitimacy
- Elite recruitment
Manifesto
A document in which a political party sets out its policy programme at an election
In a liberal democracy what should elections be
competitve, free and fair
what does a competitive election require
A competitive election requires that voters have a meaningful choice between different political parties.
What should the electoral system do
translate votes cast into seats won in the legislature in a reasonably accurate manner.
Different elections in the UK
- General Elections
- Elections to the devloved assemblies
- Local elections
- European parliament elections
- By-elections
By election
A one-off election that takes place in an individual constituency when a vacancy arises between scheduled elections.
Constituency
A geographical area that elects one or more representatives to a legislative assembly.
Three significant parts of the UK polity are not elected:
- the head of state - the hereditary monarch
- the upper chamber of parliament - the house of lords
- the judiciary
Different electoral systems
- Majoritarian system
- plurality system
- proportional representation
- mixed system
District magnitude
The number of representatives elected from a particular constituency.
Mixed system definition
An electoral system where a proportion of representatives are elected under a majoritarian/plurality system in single-member constituencies.
Proportional representation definition
An electoral system using multi-member constituencies
in which an electoral formula is used to match the percentage of seats won by each party to the percentage of votes they won.
Key feature of first-past-the-post
- Plurality system
- single-member constituencies
- disproportional outcome
Key feature of supplementary vote
Majoritarian system; used to elect individuals; voters record two preferences; winning candidate has a majority
Key feature of regional list
Proportional representation system; electors vote for a party in multi-member regions; proportional outcome
Key feature of single transferable vote
- Proportional representation system
- electors rank candidates in multi-member constituencies
- proportional outcome
Key feature of additional member system
- Mixed electoral system electors cast two votes — one for a constituency candidate elected by FPTP and one for a regional list candidate elected by closed list PR
- list candidates are allocated to parties on a corrective basis to produce a proportional outcome
Safe seats
The competitiveness of elections varies significantly across constituencies. In safe seats, the same party wins at election after election because the incumbent party’s majority is so large. The safest seat in 2015 was Liverpool, Walton, where Steve Rotheram won 81% of the vote
Safe seat
A constituency in which the incumbent party has a large majority, and which is usually retained by the same political party at election after election.
Marginal seat
A constituency where the incumbent party has a small majority and which may thus be won by a different party at the next election.
Swing
The extent of change in support for one party to support for another party from one election to another.