有条件预期市场回报

Fousseni Chabi-Yo, Johnathan Loudis
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引用次数: 41

摘要

摘要本文导出了与风险中性波动率、偏度和峰度指数相关的条件预期超额市场收益的下界和上界。可以使用期权价格的横截面实时计算边界。边界要求无套利假设,但它们不依赖于关于市场回报或过去观察的分配假设。边界是高度不稳定的,正偏斜的,肥尾的。他们暗示,预期超额持有期回报的期限结构在动荡时期是递减的,在正常时期是递增的,预期超额市场回报平均为5.2%。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The Conditional Expected Market Return
Abstract We derive lower and upper bounds on the conditional expected excess market return that are related to risk-neutral volatility, skewness, and kurtosis indexes. The bounds can be calculated in real time using a cross section of option prices. The bounds require a no-arbitrage assumption, but they do not depend on distributional assumptions about market returns or past observations. The bounds are highly volatile, positively skewed, and fat-tailed. They imply that the term structure of expected excess holding period returns is decreasing during turbulent times and increasing during normal times and that the expected excess market return is on average 5.2%.
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