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Dependence structure between NFT, DeFi and cryptocurrencies in turbulent times: An Archimax copula approach

  • Dades identificatives

    Identificador: imarina:9366484
    Autors:
    Fakhfekh, MBejaoui, ABariviera, AFJeribi, A
    Resum:
    This paper investigates the connectedness among eighteen cryptocurrency assets including NFT, DeFi, gold -backed cryptocurrencies, and traditional cryptocurrencies. We also compute the Optimal hedge ratio for each pair of (gold -backed) cryptocurrency-NFT/DeFi and assess their hedge effectiveness. To this end, we use a combination of econometric methods. Our sample period goes from 01/11/2021 to 21/02/2023, making the empirical analysis insightful and interesting as it includes the Covid-19 health crisis and the Russia-Ukraine war. Our empirical findings highlight the dissimilarities between different cryptocurrencies in terms of connectedness with NFT/DeFi assets. They also reflect the diversification benefits generated by the inclusion of gold -backed cryptocurrencies into NFT/DeFi portfolios, in particular in times of unprecedented events. These findings could be useful for crypto-investors who search to diversify their portfolios.
  • Altres:

    Autor segons l'article: Fakhfekh, M; Bejaoui, A; Bariviera, AF; Jeribi, A
    Departament: Gestió d'Empreses
    Autor/s de la URV: Fernández Bariviera, Aurelio
    Paraules clau: Volatility Spillovers Safe haven Risk Prices Non fungible token Model Hedge ratio Hedge Distributions Defi Bitcoin Archimax copula
    Resum: This paper investigates the connectedness among eighteen cryptocurrency assets including NFT, DeFi, gold -backed cryptocurrencies, and traditional cryptocurrencies. We also compute the Optimal hedge ratio for each pair of (gold -backed) cryptocurrency-NFT/DeFi and assess their hedge effectiveness. To this end, we use a combination of econometric methods. Our sample period goes from 01/11/2021 to 21/02/2023, making the empirical analysis insightful and interesting as it includes the Covid-19 health crisis and the Russia-Ukraine war. Our empirical findings highlight the dissimilarities between different cryptocurrencies in terms of connectedness with NFT/DeFi assets. They also reflect the diversification benefits generated by the inclusion of gold -backed cryptocurrencies into NFT/DeFi portfolios, in particular in times of unprecedented events. These findings could be useful for crypto-investors who search to diversify their portfolios.
    Àrees temàtiques: Finance Economics and econometrics Economics Economia Ciencias sociales Business, finance Administração pública e de empresas, ciências contábeis e turismo
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    Adreça de correu electrònic de l'autor: aurelio.fernandez@urv.cat
    Identificador de l'autor: 0000-0003-1014-1010
    Data d'alta del registre: 2024-08-03
    Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
    Enllaç font original: https://www.sciencedirect.com/science/article/pii/S1062940824000032?via%3Dihub
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: North American Journal Of Economics And Finance. 70 102079-
    Referència de l'ítem segons les normes APA: Fakhfekh, M; Bejaoui, A; Bariviera, AF; Jeribi, A (2024). Dependence structure between NFT, DeFi and cryptocurrencies in turbulent times: An Archimax copula approach. North American Journal Of Economics And Finance, 70(), 102079-. DOI: 10.1016/j.najef.2024.102079
    DOI de l'article: 10.1016/j.najef.2024.102079
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2024
    Tipus de publicació: Journal Publications
  • Paraules clau:

    Business, Finance,Economics,Economics and Econometrics,Finance
    Volatility
    Spillovers
    Safe haven
    Risk
    Prices
    Non fungible token
    Model
    Hedge ratio
    Hedge
    Distributions
    Defi
    Bitcoin
    Archimax copula
    Finance
    Economics and econometrics
    Economics
    Economia
    Ciencias sociales
    Business, finance
    Administração pública e de empresas, ciências contábeis e turismo
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