• In social choice theory, Condorcet's voting paradox is a fundamental discovery by the Marquis de Condorcet that majority rule is inherently self-contradictory...
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  • Thumbnail for Condorcet method
    contest. The possibility of such cyclic preferences is known as the Condorcet paradox. However, a smallest group of candidates that beat all candidates...
    68 KB (9,231 words) - 18:49, 18 August 2024
  • defeat each other (Rock < Paper < Scissors < Rock). This is called Condorcet's voting paradox, and is analogous to the counterintuitive intransitive dice phenomenon...
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  • Thumbnail for Simpson's paradox
    conditional probabilities Cherry picking – Fallacy of incomplete evidence Condorcet paradox – Self-contradiction of majority rule Ecological fallacy – Logical...
    29 KB (3,318 words) - 10:13, 14 August 2024
  • small, found 25 instances of a Condorcet paradox for a total likelihood of 9.4%.: 325  While examples of the paradox seem to occur often in small settings...
    27 KB (3,032 words) - 06:52, 27 August 2024
  • decision-making besides voting. It therefore generalizes Nicolas de Condorcet's voting paradox, and shows similar problems will exist for any collective decision-making...
    81 KB (7,446 words) - 01:57, 28 August 2024
  • hdl:11603/20937. ISSN 1573-7101. Gehrlein, William V. (2002-03-01). "Condorcet's paradox and the likelihood of its occurrence: different perspectives on balanced...
    29 KB (3,604 words) - 23:56, 28 August 2024
  • plane illuminated by a Sun that rises and falls throughout the day. Condorcet's paradox demonstrates the surprising result that majority rule can be self-contradictory...
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  • Thumbnail for Marquis de Condorcet
    Marquis of Condorcet (French: [maʁi ʒɑ̃ ɑ̃twan nikɔla də kaʁita maʁki də kɔ̃dɔʁsɛ]; 17 September 1743 – 29 March 1794), known as Nicolas de Condorcet, was a...
    52 KB (5,685 words) - 03:12, 28 August 2024
  • is in both their best interests to do so. Voting paradox: Also known as Condorcet's paradox and paradox of voting. A group of separately rational individuals...
    56 KB (7,842 words) - 03:27, 19 August 2024
  • preferences. By doing so, quadratic voting seeks to address issues of the Condorcet paradox and tyranny of the majority. Quadratic voting works by allowing users...
    28 KB (3,574 words) - 01:44, 2 July 2024
  • Thumbnail for 1994 Danish general election
    of the prime minister was also notable for being a rare example of Condorcet paradox observed on a country scale, discovered through prior opinion polls...
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  • complementary to and compatible with the Condorcet criterion Condorcet's paradox, the possibility of not having a Condorcet winner as a result of a cycle of pair-wise...
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  • Thumbnail for Condorcet's jury theorem
    Condorcet's jury theorem is a political science theorem about the relative probability of a given group of individuals arriving at a correct decision...
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  • majority party on every issue. The paradox resembles the structure underlying the Condorcet paradox and Simpson's paradox and it has been proved that in every...
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  • Thumbnail for Round-robin tournament
    win, one draw, and one loss. This phenomenon is analogous to the Condorcet paradox in voting theory. If n {\displaystyle n} is the number of competitors...
    33 KB (3,416 words) - 14:00, 24 August 2024
  • Strange loop (category Paradoxes)
    preferences of a group may be intransitive. This can result in a Condorcet paradox wherein following a path from one candidate across a series of majority...
    13 KB (1,889 words) - 20:53, 17 August 2024
  • Thumbnail for Discursive dilemma
    self-contradictory. The theorem is closely related to the Condorcet paradox. The doctrinal paradox shows it is difficult to construct a model of public opinion...
    6 KB (820 words) - 01:37, 27 June 2024
  • Thumbnail for Liberal paradox
    relational database design. The history of the argument also goes deeper, Condorcet's paradox perhaps being the first example of the finite sort. A particular...
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  • measured the frequency with which certain non-Condorcet systems elected Condorcet winners. The Marquis de Condorcet viewed elections as analogous to jury votes...
    44 KB (4,600 words) - 13:45, 11 August 2024
  • of candidates that generalizes the notion of a Condorcet winner whenever there is a Condorcet paradox. The Landau set can be thought of as the Pareto...
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  • the machine as a whole is light in weight. In voting theory, the Condorcet paradox demonstrates a fallacy of composition: Even if all voters have rational...
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  • Thumbnail for Paradox of voting
    paradox ignores the collateral benefits associated with voting besides the resulting electoral outcome. The issue was noted by Nicolas de Condorcet in...
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  • group testing, and was released to negative reviews and poor sales. Condorcet paradox Groupthink The blind men and the elephant Wisdom of the crowd Tiger...
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  • Thumbnail for Electoral system
    this method are known as Condorcet methods. He also wrote about the Condorcet paradox, which he called the intransitivity of majority preferences. However...
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  • winner. This example shows how Condorcet methods can violate the participation criterion when there is a preference paradox. Assume four candidates A, B...
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  • suffered from not only the 'thwarted majorities' or Condorcet's paradox, but also the 'no-show paradox' that shows that Wright voters who preferred Montroll...
    88 KB (9,761 words) - 14:38, 28 August 2024
  • cycles, such as in Condorcet's paradox. The Condorcet winner, if one exists, is the sole member of the Smith set. If weak Condorcet winners exist they...
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  • University Network (PIT-UN) by New America. Cause lawyering Common good Condorcet paradox General will National interest Pareto optimality Public interest technology...
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  • choice is still A. Social choice theory Arrow's impossibility theorem Condorcet paradox Gibbard–Satterthwaite theorem Gibbard's theorem ^ May, Kenneth O....
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