Can cryptos hedge against inflation? Evidence from biwavelet analysis

This paper aims to explore the role of cryptocurrencies as an effective hedging tool against inflation across different investment horizons. Specifically, we investigate the co-movement between the Consumer Price Index (CPI) in the US, Euro, and Japan, and the returns as well as volatilities of four...

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Main Authors: Thai Hong Le, Duc Anh Nguyen, Dung Anh Le
Format: Article
Language:English
Published: HO CHI MINH CITY OPEN UNIVERSITY JOURNAL OF SCIENCE 2024-10-01
Series:Ho Chi Minh City Open University Journal of Science - Economics and Business Administration
Subjects:
Online Access:https://journalofscience.ou.edu.vn/index.php/econ-en/article/view/3109
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author Thai Hong Le
Duc Anh Nguyen
Dung Anh Le
author_facet Thai Hong Le
Duc Anh Nguyen
Dung Anh Le
author_sort Thai Hong Le
collection DOAJ
description This paper aims to explore the role of cryptocurrencies as an effective hedging tool against inflation across different investment horizons. Specifically, we investigate the co-movement between the Consumer Price Index (CPI) in the US, Euro, and Japan, and the returns as well as volatilities of four key cryptocurrencies (Bitcoin, Ethereum, Litecoin, and Ripple). In doing so, we adopt the biwavelet coherence framework using monthly data spanning over the period from September 2015 to May 2023. Our results suggest that cryptocurrencies, except Ethereum, can serve as safe-haven and effective long-term hedging assets against inflation in the US and EU. On the other hand, Litecoin stands out as the only crypto that can effectively hedge assets in the medium term. In Japan, we observe significantly low to no co-movement between cryptocurrencies’ returns and the CPI, suggesting the usefulness of the sampled cryptocurrencies as diversifiers against inflation. Our findings thus have implications for not only investors seeking to diversify their portfolios and mitigate inflation risk but also policymakers navigating the evolving landscape of digital assets and inflation management strategies.
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publishDate 2024-10-01
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spelling doaj-art-5b9fc5f850b344b28d128db178d2961a2025-01-16T05:23:10ZengHO CHI MINH CITY OPEN UNIVERSITY JOURNAL OF SCIENCEHo Chi Minh City Open University Journal of Science - Economics and Business Administration2734-93142734-95862024-10-011519911510.46223/HCMCOUJS.econ.en.15.1.3109.20252266Can cryptos hedge against inflation? Evidence from biwavelet analysisThai Hong Le0Duc Anh Nguyen1Dung Anh Le2VNU University of Economics and Business, Vietnam National University Hanoi, HanoiVNU University of Economics and Business, Vietnam National University Hanoi, HanoiHo Chi Minh Communist Youth Union of Bac Giang City, Bac GiangThis paper aims to explore the role of cryptocurrencies as an effective hedging tool against inflation across different investment horizons. Specifically, we investigate the co-movement between the Consumer Price Index (CPI) in the US, Euro, and Japan, and the returns as well as volatilities of four key cryptocurrencies (Bitcoin, Ethereum, Litecoin, and Ripple). In doing so, we adopt the biwavelet coherence framework using monthly data spanning over the period from September 2015 to May 2023. Our results suggest that cryptocurrencies, except Ethereum, can serve as safe-haven and effective long-term hedging assets against inflation in the US and EU. On the other hand, Litecoin stands out as the only crypto that can effectively hedge assets in the medium term. In Japan, we observe significantly low to no co-movement between cryptocurrencies’ returns and the CPI, suggesting the usefulness of the sampled cryptocurrencies as diversifiers against inflation. Our findings thus have implications for not only investors seeking to diversify their portfolios and mitigate inflation risk but also policymakers navigating the evolving landscape of digital assets and inflation management strategies.https://journalofscience.ou.edu.vn/index.php/econ-en/article/view/3109consumer price index (cpi)cryptocurrencyinflationsafe-havenwavelet coherence
spellingShingle Thai Hong Le
Duc Anh Nguyen
Dung Anh Le
Can cryptos hedge against inflation? Evidence from biwavelet analysis
Ho Chi Minh City Open University Journal of Science - Economics and Business Administration
consumer price index (cpi)
cryptocurrency
inflation
safe-haven
wavelet coherence
title Can cryptos hedge against inflation? Evidence from biwavelet analysis
title_full Can cryptos hedge against inflation? Evidence from biwavelet analysis
title_fullStr Can cryptos hedge against inflation? Evidence from biwavelet analysis
title_full_unstemmed Can cryptos hedge against inflation? Evidence from biwavelet analysis
title_short Can cryptos hedge against inflation? Evidence from biwavelet analysis
title_sort can cryptos hedge against inflation evidence from biwavelet analysis
topic consumer price index (cpi)
cryptocurrency
inflation
safe-haven
wavelet coherence
url https://journalofscience.ou.edu.vn/index.php/econ-en/article/view/3109
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