Preferential block votingPreferential block voting is a majoritarian voting system for electing several representatives from a single multimember constituency. Unlike the single transferable vote (STV), preferential block voting is not a method for obtaining proportional representation, and instead produces similar results to plurality block voting (a type of multiple non-transferable vote, MNTV), of which it can be seen as the instant-runoff version, making it a multiple transferable vote (MTV).
Block votingBlock voting or bloc voting refers to electoral systems in which multiple candidates are elected at once and a group (voting bloc) of voters can force the system to elect only their preferred candidates. Block voting may be used at large (in a single district with multiple winners) or in several multi-member districts. Most types of block voting fall under the multiple non-transferable vote type of system; these terms are sometimes used synonymously.
Mixed electoral systemA mixed electoral system or mixed-member electoral system combines methods of majoritarian and proportional representation (PR). The majoritarian component is usually first-past-the-post voting (FPTP/SMP), whereas the proportional component is most often based on party-list PR. The results of the combination may be mixed-member proportional (MMP), where the overall results of the elections are proportional, or mixed-member majoritarian, in which case the overall results are semi-proportional, retaining disproportionalities from the majoritarian component.
Elections in the NetherlandsElections in the Netherlands are held for five territorial levels of government: the European Union, the state, the twelve Provinces, the 21 water boards and the 344 municipalities (and the three public bodies in the Caribbean Netherlands). Apart from elections, referendums were also held occasionally, but have been removed from the law in 2018. The most recent national election results and an overview of the resulting seat assignments and coalitions since World War II are shown at the bottom of this page.
Elections in the United KingdomThere are five types of elections in the United Kingdom: elections to the House of Commons of the United Kingdom (commonly called 'general elections' when all seats are contested), elections to devolved parliaments and assemblies, local elections, mayoral elections, and Police and Crime Commissioner elections. Within each of those categories, there may also be by-elections. Elections are held on Election Day, which is conventionally a Thursday, and under the provisions of the Dissolution and Calling of Parliament Act 2022 the timing of general elections can be held at the discretion of the prime minister during any five-year period.
Elections in BrazilBrazil elects on the national level a head of state—the president—and a legislature. The president is elected to a four-year term by absolute majority vote through a two-round system. The National Congress (Congresso Nacional) has two chambers. The Chamber of Deputies (Câmara dos Deputados) has 513 members, elected to a four-year term by proportional representation. The Federal Senate (Senado Federal) has 81 members, elected to an eight-year term, with elections every four years for alternatively one-third and two-thirds of the seats.
Elections in the United StatesIn the politics of the United States, elections are held for government officials at the federal, state, and local levels. At the federal level, the nation's head of state, the president, is elected indirectly by the people of each state, through an Electoral College. Today, these electors almost always vote with the popular vote of their state. All members of the federal legislature, the Congress, are directly elected by the people of each state. There are many elected offices at state level, each state having at least an elective governor and legislature.
Party-list systemA party-list system is a type of electoral system that formally involves political parties in the electoral process, usually to facilitate multi-winner elections. In party-list systems, parties put forward a list of candidates, the party-list who stand for election on one ticket. Voters can usually vote directly for the party-list, but in other systems voters may vote for directly individuals candidates within or across party lists (such systems are referred to as open list and panachage), besides or instead of voting directly for parties (mixed electoral systems).
Mixed-member majoritarian representationMixed member majoritarian representation (MMM) is type of a mixed electoral system combining majoritarian and proportional methods, where the disproportional results of the majoritarian side of the system prevail over the proportional component. Mixed member majoritarian systems are therefore also as a type of semi-proportional representation, and are usually contrasted with mixed-member proportional representation (MMP) which aims to provide proportional representation via additional compensation ("top-up") seats.
Multiple non-transferable voteThe multiple non-transferable vote (MNTV) is a group of voting system, in which voters elect several representatives at once, with each voter having more than one vote. MNTV uses multi-member electoral districts or only one district, which contains all voters, which is used to provide at-large representation. MNTV systems are not designed towards obtaining proportional representation; instead the usual result is that where the candidates divide into definitive parties (especially for example where those parties have party lines which are whipped) the most popular party in the district sees its full slate of candidates elected, resulting in a landslide.
