• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利:CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验

地缘政治风险加剧背景下加密货币与传统金融资产的比较投资分析

Comparative investment analysis between crypto and conventional financial assets amid heightened geopolitical risk.

作者信息

Ullah Mirzat, Sohag Kazi, Haddad Hossam

机构信息

Graduate School of Economics and Management, Ural Federal University, Yekaterinburg, 620002, Russia.

School of Management Sciences, Ghulam Ishaq Khan (GIK) Institute of Engineering Sciences and Technology, Topi, Swabi, Pakistan.

出版信息

Heliyon. 2024 May 1;10(9):e30558. doi: 10.1016/j.heliyon.2024.e30558. eCollection 2024 May 15.

DOI:10.1016/j.heliyon.2024.e30558
PMID:38765153
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11098797/
Abstract

This empirical research study aims to investigate the asymmetric spillovers among crypto and key financial assets such as gold, equity, bonds, and the dollar-to-ruble exchange rate volatility, focusing on new developments during the Russia-Ukraine conflict in 2022. Utilizing time- and frequency-domain methodologies, this study conducts an in-depth analysis employing daily frequency data from January 01, 2018, to May 30, 2023. The study employs value at risk and conditional value at risk estimations to assess potential losses in the portfolio during the crisis. The findings reveal that Bitcoin exhibits hedging ability, enabling investors to diversify risk among the underlying financial assets. The study observes a significant increase in Bitcoin investments during the crisis, leading to heightened volatility and uncertainty. Negative news has a stronger impact compared to positive news, underscoring the importance of prudent asset allocation for risk mitigation. The implications of our findings are particularly significant for financial policymakers and trade partners of Russia. The study urges them to differentiate their short- and long-term strategies and procurement contracts. In the long run, policymakers should be cognizant of the influence of the riskiness of crypto assets during economic crises, guiding the formulation of prudent policies and investment decision-making initiatives.

摘要

这项实证研究旨在调查加密货币与黄金、股票、债券等关键金融资产以及美元兑卢布汇率波动之间的不对称溢出效应,重点关注2022年俄乌冲突期间的新情况。本研究利用时域和频域方法,采用2018年1月1日至2023年5月30日的日频率数据进行深入分析。该研究采用风险价值和条件风险价值估计来评估危机期间投资组合中的潜在损失。研究结果表明,比特币具有套期保值能力,使投资者能够在基础金融资产之间分散风险。该研究观察到危机期间比特币投资显著增加,导致波动性和不确定性加剧。负面消息比正面消息的影响更大,这凸显了谨慎资产配置以降低风险的重要性。我们研究结果的影响对俄罗斯的金融政策制定者和贸易伙伴尤为重要。该研究敦促他们区分短期和长期战略以及采购合同。从长远来看,政策制定者应认识到加密资产风险在经济危机期间的影响,并指导制定谨慎的政策和投资决策举措。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fbc6/11098797/f4b2530bdeb4/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fbc6/11098797/809f98b5421d/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fbc6/11098797/551aa579b356/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fbc6/11098797/a76796b2a95a/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fbc6/11098797/f4b2530bdeb4/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fbc6/11098797/809f98b5421d/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fbc6/11098797/551aa579b356/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fbc6/11098797/a76796b2a95a/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fbc6/11098797/f4b2530bdeb4/gr4.jpg

相似文献

1
Comparative investment analysis between crypto and conventional financial assets amid heightened geopolitical risk.地缘政治风险加剧背景下加密货币与传统金融资产的比较投资分析
Heliyon. 2024 May 1;10(9):e30558. doi: 10.1016/j.heliyon.2024.e30558. eCollection 2024 May 15.
2
Diversification of the Islamic stock market, Bitcoin, and Bullions in response to the Russia-Ukraine conflict and the COVID-19 outbreak.伊斯兰股票市场、比特币和黄金在俄乌冲突及新冠疫情爆发背景下的多元化。
Heliyon. 2023 Aug 7;9(8):e19023. doi: 10.1016/j.heliyon.2023.e19023. eCollection 2023 Aug.
3
Dynamic Linkage between Bitcoin and Traditional Financial Assets: A Comparative Analysis of Different Time Frequencies.比特币与传统金融资产之间的动态联系:不同时间频率的比较分析。
Entropy (Basel). 2022 Oct 30;24(11):1565. doi: 10.3390/e24111565.
4
The dynamic volatility nexus of geo-political risks, stocks, bond, bitcoin, gold and oil during COVID-19 and Russian-Ukraine war.在 COVID-19 和俄乌战争期间,地缘政治风险、股票、债券、比特币、黄金和石油的动态波动关系。
PLoS One. 2024 Feb 15;19(2):e0286963. doi: 10.1371/journal.pone.0286963. eCollection 2024.
5
Diversification evidence of bitcoin and gold from wavelet analysis.基于小波分析的比特币与黄金的多元化证据。
Financ Innov. 2023;9(1):100. doi: 10.1186/s40854-023-00495-1. Epub 2023 Jun 1.
6
COVID-19 and the volatility interlinkage between bitcoin and financial assets.新冠疫情与比特币和金融资产之间的波动联动关系。
Empir Econ. 2022;63(6):2875-2901. doi: 10.1007/s00181-022-02223-7. Epub 2022 Mar 13.
7
Geopolitical risk, economic policy uncertainty, and dynamic connectedness between clean energy, conventional energy, and food markets.地缘政治风险、经济政策不确定性与清洁能源、传统能源和食品市场之间的动态联系。
Environ Sci Pollut Res Int. 2024 Jan;31(3):4925-4945. doi: 10.1007/s11356-023-31379-7. Epub 2023 Dec 18.
8
Chinese jigsaw: Solving the equity market response to the COVID-19 crisis: Do alternative asset provide effective hedging performance?中国拼图:解读股票市场对新冠疫情危机的反应:另类资产能否提供有效的套期保值表现?
Res Int Bus Finance. 2021 Dec;58:101499. doi: 10.1016/j.ribaf.2021.101499. Epub 2021 Jul 24.
9
In search of hedges and safe havens during the COVID-19 pandemic: Gold versus Bitcoin, oil, and oil uncertainty.在新冠疫情期间寻找避险资产和避风港:黄金与比特币、石油及石油不确定性对比
Q Rev Econ Finance. 2022 Oct 27. doi: 10.1016/j.qref.2022.10.010.
10
Emerging markets equities' response to geopolitical risk: Time-frequency evidence from the Russian-Ukrainian conflict era.新兴市场股票对地缘政治风险的反应:俄乌冲突时期的时频证据
Heliyon. 2023 Jan 30;9(2):e13319. doi: 10.1016/j.heliyon.2023.e13319. eCollection 2023 Feb.

本文引用的文献

1
Do implied volatilities of stock and commodity markets affect conventional & shariah indices differently? An evidence by OVX, GVZ and VIX.股票和商品市场的隐含波动率对传统指数和伊斯兰教法指数的影响是否不同?基于恐慌指数(OVX)、黄金波动率指数(GVZ)和波动率指数(VIX)的证据。
Heliyon. 2023 Oct 17;9(11):e21094. doi: 10.1016/j.heliyon.2023.e21094. eCollection 2023 Nov.
2
Examining the avenues of sustainability in resources and digital blockchains backed currencies: evidence from energy metals and cryptocurrencies.审视资源与数字区块链支持货币的可持续发展途径:来自能源金属和加密货币的证据。
Ann Oper Res. 2023 May 3:1-18. doi: 10.1007/s10479-023-05365-8.
3
Tail spillover effects between cryptocurrencies and uncertainty in the gold, oil, and stock markets.
加密货币之间的尾部溢出效应以及黄金、石油和股票市场的不确定性。
Financ Innov. 2023;9(1):92. doi: 10.1186/s40854-023-00498-y. Epub 2023 May 3.
4
Bitcoin's price efficiency and safe haven properties during the COVID-19 pandemic: A comparison.新冠疫情期间比特币的价格效率与避险属性:一项比较
Res Int Bus Finance. 2021 Dec;58:101472. doi: 10.1016/j.ribaf.2021.101472. Epub 2021 Jun 5.
5
Hedge and safe haven properties during COVID-19: Evidence from Bitcoin and gold.新冠疫情期间的避险与安全资产属性:来自比特币和黄金的证据。
Q Rev Econ Finance. 2021 Nov;82:71-85. doi: 10.1016/j.qref.2021.07.006. Epub 2021 Aug 5.