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expected payoff

См. также в других словарях:

  • Expected value of perfect information — In decision theory, the expected value of perfect information (EVPI) is the price that one would be willing to pay in order to gain access to perfect information. [Douglas Hubbard How to Measure Anything: Finding the Value of Intangibles in… …   Wikipedia

  • Expected shortfall — (ES) is a risk measure, a concept used in finance (and more specifically in the field of financial risk measurement) to evaluate the market risk or credit risk of a portfolio. It is an alternative to value at risk that is more sensitive to the… …   Wikipedia

  • Expected value — This article is about the term used in probability theory and statistics. For other uses, see Expected value (disambiguation). In probability theory, the expected value (or expectation, or mathematical expectation, or mean, or the first moment)… …   Wikipedia

  • expected value — noun Of a discrete random variable, the sum of the probability of each possible outcome of the experiment multiplied by the outcome value (or payoff). Syn: mathematical expectation …   Wiktionary

  • Nash equilibrium — A solution concept in game theory Relationships Subset of Rationalizability, Epsilon equilibrium, Correlated equilibrium Superset of Evolutionarily stable strategy …   Wikipedia

  • Risk dominance — Infobox equilibrium name = Risk dominance Payoff dominance subsetof = Nash equilibrium supersetof = discoverer = John Harsanyi, Reinhard Selten usedfor = Non cooperative games example = Stag huntRisk dominance and payoff dominance are two related …   Wikipedia

  • Chicken (game) — For other uses, see Chicken (disambiguation). The game of chicken, also known as the hawk dove or snowdrift[1] game, is an influential model of conflict for two players in game theory. The principle of the game is that while each player prefers… …   Wikipedia

  • game theory — a mathematical theory that deals with strategies for maximizing gains and minimizing losses within prescribed constraints, as the rules of a card game: widely applied in the solution of various decision making problems, as those of military… …   Universalium

  • Bayesian game — In game theory, a Bayesian game is one in which information about characteristics of the other players (i.e. payoffs) is incomplete. Following John C. Harsanyi s framework, a Bayesian game can be modelled by introducing Nature as a player in a… …   Wikipedia

  • Risk-neutral measure — In mathematical finance, a risk neutral measure, is a prototypical case of an equivalent martingale measure. It is heavily used in the pricing of financial derivatives due to the fundamental theorem of asset pricing, which implies that in a… …   Wikipedia

  • Risk aversion — is a concept in psychology, economics, and finance, based on the behavior of humans (especially consumers and investors) while exposed to uncertainty. Risk aversion is the reluctance of a person to accept a bargain with an uncertain payoff rather …   Wikipedia

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