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首页> 外文期刊>The European journal of finance >Disappointment aversion and the equity premium puzzle: new international evidence
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Disappointment aversion and the equity premium puzzle: new international evidence

机译:令人失望的厌恶情绪和股权溢价之谜:新的国际证据

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Drawing upon the seminal study of Ang, Bekaert, and Liu [2005. Why Stock May Disappoint? Journal of Financial Economics 76 (3): 471-508], we incorporate disappointment aversion (DA, that is, aversion to outcomes that are worse than prior expectations) within a simple theoretical portfolio-choice model. Based on the results of this model, we then empirically address the portfolio allocation problem of an investor who chooses between a risky and a risk-free asset using international data from 19 countries. Our findings strongly support the view that DA leads investors to reduce their exposure to the stock market (i.e. DA significantly depresses the portfolio weights on equities in all cases considered). Overall, our study shows that in addition to risk aversion, DA plays an important role in explaining the equity premium puzzle around the world.
机译:借鉴Ang,Bekaert和Liu [2005年。为什么股票可能会令人失望? Journal of Financial Economics 76(3):471-508],我们在一个简单的理论投资组合选择模型中纳入了对失望的厌恶(DA,即对比先前预期更糟的结果的厌恶)。基于该模型的结果,我们然后使用来自19个国家/地区的国际数据,从经验上解决在风险资产和无风险资产之间进行选择的投资者的投资组合分配问题。我们的发现有力地支持了DA引导投资者减少对股市的敞口的观点(即,在所有考虑的情况下,DA都会显着降低证券投资组合的权重)。总体而言,我们的研究表明,除风险规避外,发展议程在解释全球股票溢价之谜中也起着重要作用。

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