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Are DeFi tokens a separate asset class from conventional cryptocurrencies?

Author

Listed:
  • Shaen Corbet

    (Dublin City University)

  • John W. Goodell

    (The University of Akron)

  • Samet Gunay

    (American University of the Middle East)

  • Kerem Kaskaloglu

    (American University of the Middle East)

Abstract

We test for the existence of bubbles in conventional and DeFi-focused cryptocurrencies, seeking to identify key driving forces that distinguish DeFi tokens from conventional cryptocurrencies. Utilising Generalized Supremum Augmented Dickey-Fuller tests, we identify the presence of significant bubbles across multiple markets, with relatively more stable price developments in DeFi-focused cryptocurrencies. Finally, DCC-GARCH and Diebold–Yilmaz spillover analyses of return and volatilities indicate that DeFi-focused cryptocurrencies possess stronger and more stable correlations with Ethereum than Bitcoin, and that neither cryptocurrency influenced a significant DeFi bubble formation that occurred during 2020. Results suggest that the DeFi market should be viewed as a separate asset class from conventional cryptocurrencies. Our findings provide important information for investors seeking additional diversification opportunities, as well as well as policymakers and regulatory authorities separating and better understanding these growing asset classes.

Suggested Citation

  • Shaen Corbet & John W. Goodell & Samet Gunay & Kerem Kaskaloglu, 2023. "Are DeFi tokens a separate asset class from conventional cryptocurrencies?," Annals of Operations Research, Springer, vol. 322(2), pages 609-630, March.
    • Handle: RePEc:spr:annopr:v:322:y:2023:i:2:d:10.1007_s10479-022-05150-z
    DOI: 10.1007/s10479-022-05150-z
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    Cited by:

    1. Gunay, Samet & Goodell, John W. & Muhammed, Shahnawaz & Kirimhan, Destan, 2023. "Frequency connectedness between FinTech, NFT and DeFi: Considering linkages to investor sentiment," International Review of Financial Analysis, Elsevier, vol. 90(C).
    2. Goodell, John W. & Yadav, Miklesh Prasad & Ruan, Junhu & Abedin, Mohammad Zoynul & Malhotra, Nidhi, 2023. "Traditional assets, digital assets and renewable energy: Investigating connectedness during COVID-19 and the Russia-Ukraine war," Finance Research Letters, Elsevier, vol. 58(PA).
    3. Theodore Panagiotidis & Georgios Papapanagiotou, 2024. "A note on the determinants of NFTs returns," Discussion Paper Series 2024_02, Department of Economics, University of Macedonia, revised Feb 2024.
    4. Ali, Shoaib & Ijaz, Muhammad Shahzad & Yousaf, Imran, 2023. "Dynamic spillovers and portfolio risk management between defi and metals: Empirical evidence from the Covid-19," Resources Policy, Elsevier, vol. 83(C).
    5. Elie Bouri & Matteo Foglia & Sayar Karmakar & Rangan Gupta, 2024. "Return-Volatility Nexus in the Digital Asset Class: A Dynamic Multilayer Connectedness Analysis," Working Papers 202432, University of Pretoria, Department of Economics.
    6. Hoque, Mohammad Enamul & Sahabuddin, Mohammad & Bilgili, Faik, 2024. "Volatility interconnectedness among financial and geopolitical markets: Evidence from COVID-19 and Ukraine-Russia crises," Economic Analysis and Policy, Elsevier, vol. 82(C), pages 303-320.
    7. Fakhfekh, Mohamed & Bejaoui, Azza & Bariviera, Aurelio F. & Jeribi, Ahmed, 2024. "Dependence structure between NFT, DeFi and cryptocurrencies in turbulent times: An Archimax copula approach," The North American Journal of Economics and Finance, Elsevier, vol. 70(C).
    8. Şoiman, Florentina & Dumas, Jean-Guillaume & Jimenez-Garces, Sonia, 2023. "What drives DeFi market returns?," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 85(C).
    9. Assaf, Ata & Demir, Ender & Ersan, Oguz, 2024. "Detecting and date-stamping bubbles in fan tokens," International Review of Economics & Finance, Elsevier, vol. 92(C), pages 98-113.
    10. Foglia, Matteo & Maci, Giampiero & Pacelli, Vincenzo, 2024. "FinTech and fan tokens: Understanding the risks spillover of digital asset investment," Research in International Business and Finance, Elsevier, vol. 68(C).
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    12. Yousaf, Imran & Riaz, Yasir & Goodell, John W., 2023. "Integration between asset management tokens, asset management stock, and other financial markets: Evidence from TVP-VAR modeling," Finance Research Letters, Elsevier, vol. 57(C).
    13. Ali, Shoaib & Naveed, Muhammad & Gubareva, Mariya & Vinh Vo, Xuan, 2024. "Reputational contagion from the Silicon Valley Bank debacle," Research in International Business and Finance, Elsevier, vol. 69(C).
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    15. Voicu D. Dragomir & Valentin Florentin Dumitru, 2023. "Recognition and Measurement of Crypto-Assets from the Perspective of Retail Holders," FinTech, MDPI, vol. 2(3), pages 1-17, August.
    16. Yousaf, Imran & Pham, Linh & Goodell, John W., 2024. "Dynamic spillovers between leading cryptocurrencies and derivatives tokens: Insights from a quantile VAR approach," International Review of Financial Analysis, Elsevier, vol. 94(C).
    17. Walid Mensi & Anoop S. Kumar & Xuan Vinh Vo & Sang Hoon Kang, 2024. "Asymmetric multifractality and dynamic efficiency in DeFi markets," Journal of Economics and Finance, Springer;Academy of Economics and Finance, vol. 48(2), pages 280-297, June.
    18. Proelss, Juliane & Sévigny, Stéphane & Schweizer, Denis, 2023. "GameFi: The perfect symbiosis of blockchain, tokens, DeFi, and NFTs?," International Review of Financial Analysis, Elsevier, vol. 90(C).
    19. Hoque, Mohammad Enamul & Soo-Wah, Low & Billah, Mabruk, 2023. "Time-frequency connectedness and spillover among carbon, climate, and energy futures: Determinants and portfolio risk management implications," Energy Economics, Elsevier, vol. 127(PB).
    20. Mirzat Ullah & Kazi Sohag & Farrukh Nawaz & Oleg Mariev & Umar Kayani & Igor Mayburov & Svetlana Doroshenko, 2024. "Impact of Oil Price Shocks on Crypto and Conventional Financial Assets during Financial Crises: Evidence from the Russian Financial Market," International Journal of Energy Economics and Policy, Econjournals, vol. 14(4), pages 472-483, July.

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