What is Driving Connectedness? Stylized Facts from Mean and Volatility Dynamics

We investigate connectedness within a network of environmental indices and crude oil by utilizing state-of-the-art empirical methods. Focusing on the relevance of both mean and volatility dynamics, we find that mean dynamics persistently account for less than 5% of overall dynamics implying that, volatility is the main driver of developments in the network. In turn, we propose a novel mixed bivariate DCC-GARCH connectedness model whereby dynamics adjust faster and more accurately compared to all presented alternatives

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Year of publication:	[2023]
Authors:	Antonakakis, Nikolaos ; Gabauer, David ; Chatziantoniou, Ioannis
Publisher:	[S.l.] : SSRN
Subject:	Volatilität \| Volatility \| Welt \| World

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