One Cryptocurrency to Explain Them All? Understanding the Importance of Bitcoin in Cryptocurrency Returns

Lee Smales

Economic Papers, 2020, vol. 39, issue 2, 118-132

Abstract: We utilise principal component analysis to determine whether a (small) set of factors can explain cryptocurrency returns and whether this varies over time. We find that a substantial proportion of cryptocurrency return variation is explained by a single principal component that is highly correlated with bitcoin returns. The explanatory power of this factor is greatest for larger cryptocurrencies and increases markedly in the most recent part of the sample. Our results have implications for investors determining optimal portfolio decisions and for policy‐makers wary of systemic risk.

Date: 2020
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (13)

Downloads: (external link)
https://doi.org/10.1111/1759-3441.12282

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:bla:econpa:v:39:y:2020:i:2:p:118-132

Ordering information: This journal article can be ordered from
http://www.blackwell ... bs.asp?ref=0812-0439

Access Statistics for this article

Economic Papers is currently edited by Professor Guay Lim

More articles in Economic Papers from The Economic Society of Australia Contact information at EDIRC.
Bibliographic data for series maintained by Wiley Content Delivery ().