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Do jumps contribute to the dynamics of the equity premium?

机译:跳跃会增加股票溢价的动力吗?

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摘要

This paper investigates whether risks associated with time-varying arrival of jumps and their effect on the dynamics of higher moments of returns are priced in the conditional mean of daily market excess returns. We find that jumps and jump dynamics are significantly related to the market equity premium. The results from our time-series approach reinforce the importance of the skewness premium found in cross-sectional studies using lower-frequency data; and offer a potential resolution to sometimes conflicting results on the intertemporal risk-return relationship. We use a general utility specification, consistent with our pricing kernel, to evaluate the relative value of alternative risk premium models in an out-of-sample portfolio performance application.
机译:本文研究了与跳时变化到达相关的风险及其对较高的收益矩动态的影响是否以每日市场超额收益的条件均值来定价。我们发现跳跃和跳跃动态与市场股票溢价有很大关系。我们的时间序列方法的结果加强了使用低频数据进行横截面研究时发现偏度溢价的重要性;并为跨时期风险收益关系的有时矛盾的结果提供潜在的解决方案。我们使用与定价内核一致的通用公用事业规范来评估样本外投资组合绩效应用程序中替代风险溢价模型的相对价值。

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