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  2. Subjective expected utility - Wikipedia

    en.wikipedia.org/wiki/Subjective_expected_utility

    In decision theory, subjective expected utility is the attractiveness of an economic opportunity as perceived by a decision-maker in the presence of risk.Characterizing the behavior of decision-makers as using subjective expected utility was promoted and axiomatized by L. J. Savage in 1954 [1] [2] following previous work by Ramsey and von Neumann. [3]

  3. Expected utility hypothesis - Wikipedia

    en.wikipedia.org/wiki/Expected_utility_hypothesis

    Savage used the states (something a person doesn't control) to calculate the probability of an event. On the other hand, he used utility and intrinsic preferences to predict the event's outcome. Savage assumed that each act and state were sufficient to determine an outcome uniquely.

  4. Savage Worlds - Wikipedia

    en.wikipedia.org/wiki/Savage_Worlds

    Savage Worlds is a role-playing game written by Shane Lacy Hensley and published by Pinnacle Entertainment Group. The game emphasizes speed of play and reduced preparation over realism or detail. The game emphasizes speed of play and reduced preparation over realism or detail.

  5. Ellsberg paradox - Wikipedia

    en.wikipedia.org/wiki/Ellsberg_paradox

    When faced with the choice between a red ball and a black ball, the probability of ⁠ 30 / 90 ⁠ is compared to the lower part of the ⁠ 0 / 90 ⁠ – ⁠ 60 / 90 ⁠ range (the probability of getting a black ball). The average person expects there to be fewer black balls than yellow balls because, in most real-world situations, it would be ...

  6. List of Savage Worlds books - Wikipedia

    en.wikipedia.org/wiki/List_of_Savage_Worlds_books

    The following is a listing of commercially released books from Pinnacle Entertainment Group and licensees for the Savage Worlds role-playing and miniatures game.This does not include various free downloads.

  7. Leonard Jimmie Savage - Wikipedia

    en.wikipedia.org/wiki/Leonard_Jimmie_Savage

    Leonard Jimmie Savage (born Leonard Ogashevitz; 1917 – 1971) was an American mathematician and statistician. Economist Milton Friedman said Savage was "one of the few people I have met whom I would unhesitatingly call a genius."

  8. Decision theory - Wikipedia

    en.wikipedia.org/wiki/Decision_theory

    The mythological Judgement of Paris required selecting from three incomparable alternatives (the goddesses shown).. Decision theory or the theory of rational choice is a branch of probability, economics, and analytic philosophy that uses the tools of expected utility and probability to model how individuals would behave rationally under uncertainty.

  9. Bayesian probability - Wikipedia

    en.wikipedia.org/wiki/Bayesian_probability

    Bayesian probability (/ ˈ b eɪ z i ə n / BAY-zee-ən or / ˈ b eɪ ʒ ən / BAY-zhən) [1] is an interpretation of the concept of probability, in which, instead of frequency or propensity of some phenomenon, probability is interpreted as reasonable expectation [2] representing a state of knowledge [3] or as quantification of a personal belief.