How accurate is the asymptotic approximation to the distribution of realised variance
How accurate is the asymptotic approximation to the distribution of realised variance
复制标题
已实现方差分布的渐近逼近有多准确
DOI:
10.1017/cbo9780511614491.014
复制
发表时间:
2001
期刊:
影响因子:
--
通讯作者:
N. Shephard
中科院分区:
文献类型:
--
作者:
O. Barndorff;N. Shephard
In this paper we study the reliability of the mixed normal asymptotic distribution of realised volatility error, which we have previously derived using the theory of realised power variation. Our experiments suggests that the asymptotics is reliable when we work with the logarithmic transform of the realised volatility.
影响因子:
1.5
作者:
Andersen, TG;Bollerslev, T
通讯作者:
Bollerslev, T