Electoral systems Flashcards
1. Different electoral systems (FPTP, AMS, STV, SV, closed regional list) 2. Advantages and disadvantages of the different electoral systems 3. The impact of referendums in the UK 4. The case for referendums in a representative democracy 5. Electoral system analysis
What is a plurality?
The winning candidate receives more votes than any other candidate but does not receive a majority
What is a majority?
The winning candidate receives 50% + 1 of the vote
What are the main features of FPTP? (5)
- Winner’s bonus
- Discriminates against small parties
- Bias towards major parties
- Two-party system
- Single-party government
What is an example of winner’s bonus?
Conservatives won an extra 40 seats despite a fall in the total vote share in 1983
What is an example of discrimination against parties with widespread support?
UKIP won 12.6% of the national vote but only won 1 seat in 2015
Why is it important for a party to have concentrated support under FPTP?
Without concentration support, a party may garner many votes but fail to win a plurality in individual constituency contests, hence struggling to win seats
What is an example of discrimination against smaller parties?
Liberal Democrats and Greens struggle to win seats
What is an example of UK’s two-party system?
Labour and Conservative won over 80% of the national vote in 2017
How many times has the UK not had a single-party government?
3 times, including the Conservative-Liberal Democrat coalition government from 2010-2015 and Theresa May’s minority government in 2017
What is a safe seat? Example?
A seat in which the incumbent party wins by a large margin, and hence it is unlikely to change to another party in the next election.
Eg. Tewkesbury is a Conservative safe seat
What is a marginal seat? Example?
A seat in which the incumbent party wins by a small margin, and hence it is likely to change to another party in the next election
Eg. Conservatives won by a 3% margin in Cheltenham
What is a winner’s bonus?
When the proportion of seats won by the governing party is exaggerated in comparison the proportion of the vote share
How does FPTP operate?
The candidate with the most number of votes wins the seat
What are the advantages of FPTP? (4)
- Strong constituency link
- Keeps out extremist parties
- Single-party government
- Simple, quick and cheap to administer
What are the disadvantages of FPTP? (7)
- Disproportionate outcome
- Biased towards major parties + discriminates against small parties/parties with widespread support
- Votes not of equal value/wasted votes
- May induce tactical voting
- Safe seats and electoral deserts
- Plurality rather than majority
- No longer serves its purpose well (growing multi-party system)