"Gibbard's theorem" meaning in All languages combined

See Gibbard's theorem on Wiktionary

Proper name [English]

Etymology: Proven by philosopher Allan Gibbard in 1973. Head templates: {{en-proper noun}} Gibbard's theorem
  1. A theorem stating that, for any deterministic process of collective decision, at least one of the following three properties must hold: (i) the process is dictatorial, i.e. there exists a distinguished agent who can impose the outcome; (ii) the process limits the possible outcomes to two options only; (iii) the process encourages agents to think strategically: once an agent has identified their preferences, they have no action at their disposal that would best defend their opinions in any situation. Wikipedia link: Gibbard's theorem Related terms: Gibbard-Satterthwaite theorem
    Sense id: en-Gibbard's_theorem-en-name-k8lOpLou Categories (other): English entries with incorrect language header, Pages with 1 entry, Pages with entries
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This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2024-12-21 from the enwiktionary dump dated 2024-12-04 using wiktextract (d8cb2f3 and 4e554ae). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

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