منابع مشابه
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We propose a model of history dependent disappointment aversion (HDDA), allowing the attitude of a decision-maker (DM) towards disappointment at each stage of a T -stage lottery to evolve as a function of his history of disappointments and elations in prior stages. We establish an equivalence between the existence of an HDDA representation and two documented cognitive biases. First, the DM over...
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We develop an axiomatic model of decision making under risk based on the concept of disappointment aversion. Disappointment is measured using the expected utility of the lottery as a reference point. From an axiomatics, which is supported by many studies on psychology and emotions research, we derive a general class of model that is lottery dependent and which can be viewed as the theoretical g...
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When Apple unveiled its Retina screen on the iPhone 4, the world gasped. “There has never been a more detailed, clear, or viewable screen,” read a review on the tech Web site Engadget. “Staring at that screen is addictive,” said Wired magazine. What they were reacting to was the su per high resolution. The iPhone 4 packed in 326 pixels per inch (ppi)— pixels so tiny that you can’t discern them ...
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surprise to both the medical profession and the laity to hear that the subject of dreams is still imperfectly understood. Ancient philosophers endeavoured to attach ?to dreams a prophetic meaning, and even to-day, among the superstitious and ignorant, dreams form a basis for prophecy, necromancy, and the like. There 'is no question about the influence of dreams on modern life and thought. There...
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ژورنال
عنوان ژورنال: Nature
سال: 1982
ISSN: 0028-0836,1476-4687
DOI: 10.1038/299471a0