By Richard Wood
The citizens of Malta voted for a new House of Representatives on 26 March 2022. Unlike elections to the UK’s House of Commons, how Maltese vote is actually reflected in parliament due to the country’s system of Proportional Representation (specifically, the Single Transferable Vote).
Scottish and UK politics have much to learn from Malta.
In 2017, Joseph Muscat’s Labour Party won 37 seats (on 55% of the vote) ahead of the National Force’s 30 (on 43.7% of the vote). Unusually for a country using Proportional Representation, Malta has a fairly consistent two-party system.
The country changed prime minister’s in 2020 and at the recent 2022 election, Labour held on to power by winning one more seat than it achieved at the last election. Here’s what happened in 2022 and how Maltese elections work.
How does Malta’s voting system work?
Malta uses the Single Transferable Vote to elect its representatives. The country is split into 13 constituencies, each with five members, and voters get to rank candidates in order of preference. This leads to largely proportional outcomes and a significant degree of voter empowerment.
Unlike in other countries using STV, a two-party system has dominated Malta for decades, with only a handful of third parties gaining representation despite the relatively low barriers of entry to the House of Representatives compared to the challenges they face in countries using majoritarian and pluralitarian systems such as First Past the Post.
Malta’s STV also has a final twist that doesn’t exist in places such as Scotland, Ireland and Australia’s Senate. Under standard STV it is still possible for the party with the most first preference votes to win fewer seats than an opposition party. The Maltese system addresses this by giving additional seats to the party with the most first preference votes across the whole of Malta. This is a sensible solution to addressing one of the flaws of an otherwise representing and empowering electoral system, one which could even be built upon for STV elections in Scotland and the UK.
How proportional are Maltese elections?
Due to STV and the Maltese twist on it, elections in Malta are highly proportional.
At the 2022 election, the Labour Party won 38 (56.72%) seats on 55.11% of first preference votes. The Nationalist Party secured 29 (43.28%) seats on 42.74% of the vote. There was clearly a strong link between seats and votes.
But looking at the overall figures only offers one level of analysis.
One tried and tested way to measure proportionality, and crucially compare proportionality of different systems, is to calculate the Gallagher index for an elections. More on the mathematics behind the indices can be read here, but the closer to zero the index is, the more proportional it is.
In Malta’s case, elections are highly proportional with indices consistently around the 1 mark for elections in the 21st century. The election result in 2017 was similar to 2022 (Labour won 37 seats on 55.04% of first preference votes while the National Party won 28 seats on 42.12% of the vote). The Gallagher Index for that election vote was 1.01. In fact every Maltese election since 1987 has had a Gallagher index less than 2, showing just how proportional Malta’s electoral system is.
In comparison, Scottish Parliament elections are largely proportional – the Gallagher index for 2016 was 5.6 while the index for 2021 was 7.03. However, UK elections are highly unrepresentative thanks to First Past the Post, for example, the Gallagher Index for the 2019 elections was 11.80.
Lessons for Scottish and UK democracy
Elections in Malta are highly proportional while and empower voters to a high degree. The Single Transferable Vote is far superior to First Past the Post, used to elect MPs in the UK, and more representative, and empowering, than the Additional Member System used at Holyrood. What’s more a version of the “Maltese twist” on the traditional STV is one worth considering when it comes to UK elections.
At the last UK election, the Conservatives won a majority on 43% of the vote while parties such as the Greens and Lib Dems were significantly unrepresented. Had the UK been using STV, the election outcome would have been much more representative than under First Past the Post. Furthermore, the UK could build on the Maltese version of STV by implementing its own levelling twist. Say under STV one party won more seats than another but fewer first preference votes, a number of levelling seat could be added to ensure a fairer outcome and tackle questions of illegitimacy.
STV Proportional Representation is clearly fairer than First Past the Post, as shown by the Maltese election. However, STV is already used for Scottish local elections, as well as Northern Ireland’s Stormont and local elections. Westminster has much to learn from Malta but also from elections for devolved administrations.