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Multivariate high-frequency-based volatility (HEAVY) models (replication data)
This paper introduces a new class of multivariate volatility models that utilizes high-frequency data. We discuss the models' dynamics and highlight their differences from... -
Realized GARCH: a joint model for returns and realized measures of volatility...
We introduce a new framework, Realized GARCH, for the joint modeling of returns and realized measures of volatility. A key feature is a measurement equation that relates the... -
A comprehensive look at financial volatility prediction by economic variables...
We investigate whether return volatility is predictable by macroeconomic and financial variables to shed light on the economic drivers of financial volatility. Our approach is...
