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Integration or separation? Examining the dynamic relationship between crypto and traditional finance

Vidal-Tomás, David; Aste, Tomaso; (2025) Integration or separation? Examining the dynamic relationship between crypto and traditional finance. Finance Research Letters , 86 (Part G) , Article 108927. 10.1016/j.frl.2025.108927. Green open access

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Abstract

Once a playground for tech enthusiasts, the crypto space has shifted to a financial field that is increasingly on policymakers’ radar due to the increasing adoption of crypto-assets, and also some significant crypto-related collapses. In this context, it is crucial to propose monitoring frameworks to assess the potential integration of the crypto sphere into traditional financial systems. We propose the use of the TVP-VAR approach as a strategic instrument for policymakers to analyze the connectedness between major financial markets and relevant crypto systems, such as the emerging centralized finance sector and the increasingly relevant decentralized finance ecosystem. Our findings indicate that the financial integration between the crypto space and traditional financial markets remains weak. Nonetheless, we report a very slight increase in connectedness since 2020, suggesting that while the crypto space is still far from being fully integrated, it has begun to establish modest but persistent links with conventional financial markets.

Type: Article
Title: Integration or separation? Examining the dynamic relationship between crypto and traditional finance
Open access status: An open access version is available from UCL Discovery
DOI: 10.1016/j.frl.2025.108927
Publisher version: https://doi.org/10.1016/j.frl.2025.108927
Language: English
Additional information: © 2025 The Authors. Published by Elsevier Inc. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
Keywords: Cryptocurrency, Financial markets, TVP-VAR, Crypto integration, Policymakers
UCL classification: UCL
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Computer Science
URI: https://discovery.ucl.ac.uk/id/eprint/10217551
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