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来源类型Working Paper
规范类型报告
DOI10.3386/w24723
来源IDWorking Paper 24723
Psychology-based Models of Asset Prices and Trading Volume
Nicholas C. Barberis
发表日期2018-06-18
出版年2018
语种英语
摘要Behavioral finance tries to make sense of financial data using models that are based on psychologically accurate assumptions about people's beliefs, preferences, and cognitive limits. I review behavioral finance approaches to understanding asset prices and trading volume, with particular emphasis on three types of models: extrapolation-based models, models of overconfident beliefs, and models of gain-loss utility inspired by prospect theory. The research to date shows that a few simple assumptions about investor psychology capture a wide range of facts about prices and volume and lead to concrete new predictions. I end by speculating about the form that a unified psychology-based model of investor behavior might take.
主题Financial Economics ; Portfolio Selection and Asset Pricing ; Behavioral Finance
URLhttps://www.nber.org/papers/w24723
来源智库National Bureau of Economic Research (United States)
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资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/582396
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GB/T 7714
Nicholas C. Barberis. Psychology-based Models of Asset Prices and Trading Volume. 2018.
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