Exhaustive Ballot

The exhaustive ballot is a voting system used to elect a single winner. Under the exhaustive ballot the elector simply casts a single vote for his or her favorite candidate. However if no candidate is supported by an overall majority of votes then the candidate with the fewest votes is eliminated and a further round of voting occurs. This process is repeated for as many rounds as necessary until one candidate has a majority.

The exhaustive ballot is similar to the two-round system but with key differences. Under the two round system if no candidate wins a majority on the first round, only the top two recipients of votes advance to the second (and final) round of voting, and a majority winner is determined in the second round. By contrast, on the exhaustive ballot only one candidate is eliminated per round; thus, several rounds of voting may be required until a candidate reaches a majority. (In some circumstances, the two or more lowest candidates can be eliminated simultaneously if together they have fewer votes than the lowest candidate above them. In other words, this "bulk exclusion" cannot change the order of elimination, unlike a two-round system.)

Because voters may have to cast votes several times, the exhaustive ballot is not used in large-scale public elections. Instead it is usually used in elections involving, at most, a few hundred voters, such as the election of a prime minister or the presiding officer of an assembly. The exhaustive ballot is currently used, in different forms, to elect the members of the Swiss Federal Council, the First Minister of Scotland, the President of the European Parliament, and the speakers of the Canadian House of Commons, the British House of Commons and the Scottish Parliament. It is also used to elect the various party nominees for President of the United States, the host city of the Olympic Games, the host of the FIFA World Cup, and in the Papal Conclave.

Read more about Exhaustive BallotVoting and Counting, Use in Practice, Tactical Voting, Strategic Nomination, Effect On Candidates and Factions

Other articles related to "exhaustive ballot":

Alternative Voting - Similar Systems - Exhaustive Ballot
... A system closer to IRV is the exhaustive ballot ... many rounds of voting on separate days is generally expensive, the exhaustive ballot is not used for large scale, public elections ...
Exhaustive Ballot - Effect On Candidates and Factions
... The exhaustive ballot encourages candidates to appeal to a broad cross-section of voters ... Under the exhaustive ballot, eliminated candidates, and the factions who previously supported them, often issue recommendations to their supporters as to whom they should ...
Two-round System - Similar Systems - Instant-runoff Voting
... Instant-runoff voting (IRV), like the exhaustive ballot, involves multiple reiterative counts in which the candidate with fewest votes is eliminated each time ... Whilst the exhaustive ballot and the two round system both involve voters casting a separate vote in each round, under instant-runoff voters vote only once ... Because the two round system and the exhaustive ballot involve separate rounds of voting, voters can use the results of one round to decide how they will vote in the next ...

Famous quotes containing the words ballot and/or exhaustive:

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