Comment
Torben G Andersen · Tim Bollerslev · Per Houmann Frederiksen · Morten Ørregaard Nielsen·刊期 2006-04 · 卷 24(2)·Journal of Business & Economic Statistics已编入正刊
摘要暂缺
方向待识别
被引 10 次 ↗OpenAlex · 核验
日期精度:到日 0 篇 · 到月 2 篇 · 到年 0 篇
汇率已实现波动率的分布
Using high-frequency data on deutschemark and yen returns against the dollar, we construct model-free estimates of daily exchange rate volatility and correlation that cover an entire decade. Our estimates, termed realized volatilities and correlations, are not only model-free, but also approximately free of measurement error under general conditions, which we discuss in detail. Hence, for practical purposes, we may treat the exchange rate volatilities and correlations as…