Stock Market Volatility and Learning (J. of Finance, 2016)

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《Stock Market Volatility and Learning》

此篇论文发表在2015年 Journal of Finance上。 作者提出一种基于消费的资产定价模型。

简介

We show that consumption-based asset pricing models with time-separable preferences generate realistic amounts of stock price volatility if one allows for small deviations from rational expectations. Rational investors with subjective beliefs about price behavior optimally learn from past price observations. This imparts momentum and mean reversion into stock prices. The model quantitatively accounts for the volatility of returns, the volatility and persistence of the price-dividend ratio, and the predictability of long-horizon returns. It passes a formal statistical test for the overall fit of a set of moments provided one excludes the equity premium.

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关键词：Volatility Learning Finance earning market

DuShu16 发表于 2016-10-28 09:45
《Stock Market Volatility and Learning》

此篇论文发表在2015年 Journal of Finance上。 作者提出一种 ...

Thank you.

DuShu16 发表于 2016-10-28 09:45
《Stock Market Volatility and Learning》

此篇论文发表在2015年 Journal of Finance上。 作者提出一种 ...

hao!