Heteroskedasticity in Excess Bitcoin Return Data: Google Trend vs. GARCH Effects

This paper examines the mixture of distribution properties associated with heteroskedastic excess Bitcoin return data, using the volume of Google search queries as a proxy for the information arrival time, from a monthly data sampling period of June 2010 to May 2019. The results show that the volati...

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Bibliographic Details
Main Authors: Chamil W. Senarathne, Tijana Šoja
Format: Article
Language:English
Published: Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu 2019-01-01
Series:Nauki o Finansach
Online Access:https://journals.ue.wroc.pl/fins/article/view/256
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