first-order stochastic dominance

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• Stochastic dominance — is a form of stochastic ordering. The term is used in decision theory to refer to situations where one lottery (a probability distribution over outcomes) can be ranked as superior to another. It is based on preferences regarding outcomes (e.g.,… …   Wikipedia

• Stochastic ordering — In statistics, a stochastic order quantifies the concept of one random variable being bigger than another. These are usually partial orders, so that one random variable A may be neither stochastically greater than, less than nor equal to another… …   Wikipedia

• Monotone likelihood ratio — A monotonic likelihood ratio in distributions f(x) and g(x) The ratio of the density functions above is increasing in the parameter x, so f(x)/g(x) satisfies the monotone likelihood ratio property. In statistics, the monoto …   Wikipedia

• Gewöhnliche stochastische Ordnung — Stochastische Ordnungen sind Ordnungsrelationen für Zufallsvariablen. Sie verallgemeinern das Konzept von größer und kleiner auf zufällige Größen und dienen zum Beispiel dem Vergleich von Risiken in der Versicherungswirtschaft. Die Theorie der… …   Deutsch Wikipedia

• Stochastische Ordnung — Stochastische Ordnungen sind Ordnungsrelationen für Zufallsvariablen. Sie verallgemeinern das Konzept von größer und kleiner auf zufällige Größen und dienen zum Beispiel dem Vergleich von Risiken in der Versicherungswirtschaft. Die Theorie der… …   Deutsch Wikipedia

• Strategic dominance — For the business strategy, see Dominance (economics). In game theory, strategic dominance (commonly called simply dominance) occurs when one strategy is better than another strategy for one player, no matter how that player s opponents may play.… …   Wikipedia

• Rank-dependent expected utility — The rank dependent expected utility model (originally called anticipated utility) is a generalized expected utility model of choice under uncertainty, designed to explain the behaviour observed in the Allais paradox, as well as for the… …   Wikipedia

• Prospect theory — is a theory that describes decisions between alternatives that involve risk, i.e. alternatives with uncertain outcomes, where the probabilities are known. The model is descriptive: it tries to model real life choices, rather than optimal… …   Wikipedia

• Cumulative prospect theory — Daniel Kahneman Cumulative prospect theory (CPT) is a model for descriptive decisions under risk which was introduced by Amos Tversky and Daniel Kahneman in 1992 (Tversky, Kahneman, 1992). It is a further development and variant of prospect… …   Wikipedia

• Jack C. Hayya — is professor emeritus of management science at the Pennsylvania State University.Education*B.S., Civil Enginering, University of Illinois at Champaign Urbana, 1952 *M.S., Management, California State University, Northridge, 1961 [Hayya, Jack C.… …   Wikipedia

• Theoretical ecology — Mathematical models developed in theoretical ecology predict complex food webs are less stable than simple webs.[1]:75–77[2]:64 …   Wikipedia