impossibility theorem

impossibility theorem
эк. теорема невозможности (доказывает принципиальную невозможность существования процедуры принятия общественных решений, отвечающей пяти сформулированным К. Эрроу этическим нормам: единогласие, отказ от диктатуры, транзитивность, неограниченная сфера, независимость от других выборов)
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Англо-русский экономический словарь.

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Смотреть что такое "impossibility theorem" в других словарях:

  • Arrow's impossibility theorem — In social choice theory, Arrow’s impossibility theorem, the General Possibility Theorem, or Arrow’s paradox, states that, when voters have three or more distinct alternatives (options), no voting system can convert the ranked preferences of… …   Wikipedia

  • Arrow's Impossibility Theorem — A social choice paradox illustrating the impossibility of having an ideal voting structure that is reflective of specific fairness criteria, such as Pareto efficiency. Arrow s impossibility theorem states that a clear order of preferences cannot… …   Investment dictionary

  • Theorem — The o*rem, n. [L. theorema, Gr. ? a sight, speculation, theory, theorem, fr. ? to look at, ? a spectator: cf. F. th[ e]or[ e]me. See {Theory}.] 1. That which is considered and established as a principle; hence, sometimes, a rule. [1913 Webster]… …   The Collaborative International Dictionary of English

  • Theorem of Pappus — Theorem The o*rem, n. [L. theorema, Gr. ? a sight, speculation, theory, theorem, fr. ? to look at, ? a spectator: cf. F. th[ e]or[ e]me. See {Theory}.] 1. That which is considered and established as a principle; hence, sometimes, a rule. [1913… …   The Collaborative International Dictionary of English

  • Abel–Ruffini theorem — The Abel–Ruffini theorem (also known as Abel s impossibility theorem) states that there is no general solution in radicals to polynomial equations of degree five or higher.MisinterpretationThe content of this theorem is frequently misunderstood.… …   Wikipedia

  • Gibbard–Satterthwaite theorem — The Gibbard–Satterthwaite theorem is a result about voting systems designed to choose a single winner from the preferences of certain individuals, where each individual ranks all candidates in order of preference. It states that, for three or… …   Wikipedia

  • Holmström's theorem — In economics, Holmström s theorem is an impossibility theorem attributed to Bengt R. Holmström proving that no incentive system for a team of agents can make all of the following true:# Income equals outflow (the budget balances), # The system… …   Wikipedia

  • Arrow-Theorem — Dieser Artikel wurde aufgrund inhaltlicher und/oder formaler Mängel auf der Qualitätssicherungsseite des Portals Wirtschaft eingetragen. Du kannst helfen, indem Du die dort genannten Mängel beseitigst oder Dich an der Diskussion beteiligst. Das… …   Deutsch Wikipedia

  • Binomial theorem — Theorem The o*rem, n. [L. theorema, Gr. ? a sight, speculation, theory, theorem, fr. ? to look at, ? a spectator: cf. F. th[ e]or[ e]me. See {Theory}.] 1. That which is considered and established as a principle; hence, sometimes, a rule. [1913… …   The Collaborative International Dictionary of English

  • Negative theorem — Theorem The o*rem, n. [L. theorema, Gr. ? a sight, speculation, theory, theorem, fr. ? to look at, ? a spectator: cf. F. th[ e]or[ e]me. See {Theory}.] 1. That which is considered and established as a principle; hence, sometimes, a rule. [1913… …   The Collaborative International Dictionary of English

  • Particular theorem — Theorem The o*rem, n. [L. theorema, Gr. ? a sight, speculation, theory, theorem, fr. ? to look at, ? a spectator: cf. F. th[ e]or[ e]me. See {Theory}.] 1. That which is considered and established as a principle; hence, sometimes, a rule. [1913… …   The Collaborative International Dictionary of English


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