Proportional representation (PR) refers to any type of electoral system under which subgroups of an electorate are reflected proportionately in the elected body. The concept applies mainly to political divisions among voters. The essence of such systems is that all votes cast – or almost all votes cast – contribute to the result and are effectively used to help elect someone. Under other election systems, a bare plurality or a scant majority are all that are used to elect candidates. PR systems provide balanced representation to different factions, reflecting how votes are cast.
Single non-transferable vote or SNTV is an electoral system used to elect multiple winners. It is a semi-proportional variant of first-past-the-post voting, applied to multi-member districts where each voter casts just one vote. SNTV generally makes it unlikely that a single party will take all seats in a city, as generally happens with winner-take-all systems. SNTV can be considered a variant of dot voting where each voter has only one point to assign.
The Legislative Yuan is the unicameral legislature of the Republic of China (Taiwan) located in Taipei. The Legislative Yuan is composed of 113 members, who are directly elected for four-year terms by people of the Taiwan Area through a parallel voting system.
Mixed-member proportional representation is a type of representation provided by some mixed electoral systems which combine local winner-take-all elections with a compensatory tier with party lists, in a way that produces proportional representation overall. Like proportional representation, MMP is not a single system, but a principle and goal of several similar systems. Some systems designed to achieve proportionality are still called mixed-member proportional, even if they generally fall short of full proportionality. In this case, they provide semi-proportional representation.
Several politico-constitutional arrangements use reserved political positions, especially when endeavoring to ensure the rights of women, minorities or other segments of society, or preserving a political balance of power.
An electoraldistrict, sometimes called a constituency, riding, or ward, is a subdivision of a larger state created to provide its population with representation in the larger state's legislature. That body, or the state's constitution or a body established for that purpose, determines each district's boundaries and whether each will be represented by a single member or multiple members. Generally, only voters (constituents) who reside within the district are permitted to vote in an election held there. District representatives may be elected by a first-past-the-post system, a proportional representative system, or another voting method. They may be selected by a direct election under universal suffrage, an indirect election, or another form of suffrage.
Canada holds elections for legislatures or governments in several jurisdictions: for the federal (national) government, provincial and territorial governments, and municipal governments. Elections are also held for self-governing First Nations and for many other public and private organizations including corporations and trade unions. Municipal elections can also be held for both upper-tier and lower-tier governments.
The elections in Taiwan each held every four years, typically in January and November. Since 2012 the previously eleven types of elections in Taiwan have been unified into general and local elections. There may also be by-elections. Electoral systems include first-past-the-post, proportional representation, single non-transferable voting, and a parallel mixture of the above.
France is a unitary semi-presidential republic with a bicameral legislature. Public officials in the legislative and executive branches are either elected by the citizens or appointed by elected officials. Referenda may also be called to consult the French citizenry directly on a particular question, especially one which concerns amendment to the Constitution.
Elections in Angola take place within the framework of a multi-party democracy. The National Assembly is directly elected by voters, while the leader of the party or coalition with the most seats in the National Assembly automatically becomes President.
In electoral systems, voter registration is the requirement that a person otherwise eligible to vote must register on an electoral roll, which is usually a prerequisite for being entitled or permitted to vote.
An absentee ballot is a vote cast by someone who is unable or unwilling to attend the official polling station to which the voter is normally allocated. Methods include voting at a different location, postal voting, proxy voting and online voting. Increasing the ease of access to absentee ballots is seen by many as one way to improve voter turnout through convenience voting, though some countries require that a valid reason, such as infirmity or travel, be given before a voter can participate in an absentee ballot. Early voting overlaps with absentee voting. Early voting includes votes cast before the official election day(s), by mail, online or in-person at voting centers which are open for the purpose. Some places call early in-person voting a form of "absentee" voting, since voters are absent from the polling place on election day.
Romania elects on a national level a head of state – the president – and a legislature. The president is elected for a five-year term by the people. The Romanian Parliament has two chambers. The Chamber of Deputies has currently 330 members, elected for a four-year term by party-list proportional representation on closed lists. The Senate has currently 136 members, elected for a four-year term by party-list proportional representation on closed lists.
Elections in Belgium are organised for legislative bodies only, and not for executive functions. Direct elections take place for the European Parliament, the Chamber of Representatives, the Parliaments of the Regions, the Parliaments of the Communities, the provincial councils, the municipal councils and the councils of Districts of Antwerp. Voting is mandatory in federal elections, and all elections use proportional representation which in general requires coalition governments.
Legislative elections were held in Taiwan on 12 January 2008 to elect the members of the Legislative Yuan. It was the first Legislative Yuan election after the constitutional amendments of 2005, which extended term length from three to four years, reduced seat count from 225 to 113, and introduced the current electoral system.
The German federal election system regulates the election of the members of the national parliament, called the Bundestag. According to the principles governing the elections laws, set down in Art. 38 of the German Basic Law, elections are to be universal, direct, free, equal, and secret. Furthermore, the German Basic Law stipulates that Bundestag elections are to take place every four years and that one can vote, and be elected, upon reaching the age of 18. All other stipulations for the federal elections are regulated by the Federal Electoral Act. Elections always take place on a Sunday. Mail votes are possible upon application.
Electoral reform is a change in electoral systems which alters how public desires are expressed in election results.
There are five types of elections in the United Kingdom: elections to the House of Commons of the United Kingdom, 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. All other types of elections are held after fixed periods, though early elections to the devolved assemblies and parliaments can occur in certain situations. The five electoral systems used are: the single member plurality system (first-past-the-post), the multi-member plurality, the single transferable vote, the additional member system, and the supplementary vote.
Legislative constituencies for French people domiciled outside France are eleven constituencies, returning one member each to the French National Assembly, elected by French people living outside France. As of 2024, the constituencies represent almost 1.7 million French voters in total.
Non-resident citizen voting is citizens voting in elections according to their citizenship while not residing in the country of the election. As of 2020 a total of 141 countries grant non-residents such as emigrants or expatriates the right to non-resident citizen voting. There is considerable variation across countries in regard to voter eligibility, voting modalities, i.e. voting in person at diplomatic missions or other physical locations, by post or online, which elections nonresident citizens may vote in, i.e. elections of the national legislature, executive elections, referendums, or sub-national elections, and how nonresident citizen voters are represented. The number of countries enfranchising nonresident citizens accelerated significantly in the 1990s. Social scientists have advanced a number of claims about the causes and consequences of this development and debated its normative implications or pros and cons of nonresident citizen voting.
