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Predictive Inference for Integrated Volatility
DOI:10.1198/jasa.2011.tm10012.png)
Abstract
En 中文
Numerous volatility-based derivative products have been engineered in recent years. This has led to interest in constructing conditional predictive densities and confidence intervals for integrated volatility. In this article we propose nonparametric estimators of the aforementioned quantities, based on model-free volatility estimators. We establish consistency and asymptotic normality for the feasible estimators and study their finite-sample properties through a Monte Carlo experiment. Finally, using data from the New York Stock Exchange, we provide an empirical application to volatility directional predictability.
Keywords:
Diffusion
Jump
Kernel
Microstructure noise
Prediction
Realized volatility measure
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