2013
DOI: 10.1080/00949655.2013.814135
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Parameter identification for the discretely observed geometric fractional Brownian motion

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Cited by 19 publications
(18 citation statements)
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“…Using that result we will show that in the diffusion driven by fBm with H < 3 4 with constant volatility, quadratic variation is asymptotically normal. For similar model and low frequency data with fixed time gap asymptotic normality for volatility estimator was obtained by Xiao et al(2013). In our paper we consider the estimator for high frequency data with time intervals decreasing to zero and show the asymptotic normality for the estimator.…”
Section: Introductionmentioning
confidence: 78%
“…Using that result we will show that in the diffusion driven by fBm with H < 3 4 with constant volatility, quadratic variation is asymptotically normal. For similar model and low frequency data with fixed time gap asymptotic normality for volatility estimator was obtained by Xiao et al(2013). In our paper we consider the estimator for high frequency data with time intervals decreasing to zero and show the asymptotic normality for the estimator.…”
Section: Introductionmentioning
confidence: 78%
“…Moreover, in the study of Misiran et al [31], in which a general discrete-data complete maximumlikelihood-type procedure has been designed for estimating all the unknown parameters in gfBm, including the drift parameter, the diffusion coefficient and Hurst index, without the proof of asymptotic behavior. For the ground-breaking work of Xiao et al [43], all the unknown parameters of gfBm from discrete observations based on the quadratic variation and the maximum-likelihood approach have been well estimated, in particular, the asymptotic properties of the estimators have been provided in Xiao et al [43] as well. In addition, we also refer to a recent monograph, Kubilius et al [24], for a complete exposition on different approaches used in statistical inference for fractional diffusions.…”
Section: Introductionmentioning
confidence: 99%
“…Xiao, W.G. Zhang, X. Zhang [11] (see also the references therein). If the driving process is a Lévy process, then see, for example, H. Long [5] and the references therein.…”
Section: Introductionmentioning
confidence: 99%