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 Ballot:  Voting and Counting, Use in Practice, Tactical Voting, Strategic Nomination, Effect On Candidates and Factions

Famous quotes containing the words exhaustive and/or ballot:

    When you realize how hard it is to know the truth about yourself, you understand that even the most exhaustive and well-meaning autobiography, determined to tell the truth, represents, at best, a guess. There have been times in my life when I felt incredibly happy. Life was full. I seemed productive. Then I thought,”Am I really happy or am I merely masking a deep depression with frantic activity?” If I don’t know such basic things about myself, who does?
    Phyllis Rose (b. 1942)

    We are told it will be of no use for us to ask this measure of justice—that the ballot be given to the women of our new possessions upon the same terms as to the men—because we shall not get it. It is not our business whether we are going to get it; our business is to make the demand.... Ask for the whole loaf and take what you can get.
    Susan B. Anthony (1820–1906)