منابع مشابه
TITLE : Savage
We define and discuss Savage games, which are ordinal games that are set in L. J. Savage’s framework of purely subjective uncertainty. Every Bayesian game is ordinally equivalent to a Savage game. However, Savage games are free of priors, probabilities and payoffs. Players’ information and subjective attitudes toward uncertainty are encoded in the state-dependent preferences over state continge...
متن کاملSavage Games
We define and discuss Savage games, which are ordinal games that are set in L. J. Savage’s framework of purely subjective uncertainty. Every Bayesian game is ordinally equivalent to a Savage game. However, Savage games are free of priors, probabilities and payoffs. Players’ information and subjective attitudes toward uncertainty are encoded in the state-dependent preferences over state continge...
متن کاملPrimeval symmetry breaking
A detailed examination of the Killing equations in Robertson– Walker coordinates shows how the addition of matter and/or radiation to a de Sitter Universe breaks the symmetry generated by four of its Killing fields. The product U = a2 Ḣ of the squared scale parameter by the time-derivative of the Hubble function encapsulates the relationship between the two cases: the symmetry is maximal when U...
متن کاملThe Savage Cell
sexual behavior to racial values, free will, and the teachings of Freud. The first of these two interrelated halves is much easier to comment upon. The retelling of the debates between the various genetic schools of thought during the first 50 years of this century and resulting slow clarification of ideas is particularly well done. Many times in the course of the book Darlington demonstrates t...
متن کاملSavage in the Market
We develop a behavioral axiomatic characterization of Subjective Expected Utility (SEU) under risk aversion. Given is an individual agent’s behavior in the market: assume a finite collection of asset purchases with corresponding prices. We show that such behavior satisfies a “revealed preference axiom” if and only if there exists a SEU model (a subjective probability over states and a concave u...
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ژورنال
عنوان ژورنال: Nature
سال: 1894
ISSN: 0028-0836,1476-4687
DOI: 10.1038/051194a0