Decentralized finance research and developments around the World

Ozili, Peterson K (2022): Decentralized finance research and developments around the World. Forthcoming in:

Abstract

Decentralized finance is financial services offered on a public blockchain over the internet. This paper reviews the decentralized finance (DeFi) research and development around the world. The findings of the literature review are that decentralized finance offers many benefits such as broadening financial inclusion; encouraging permission-less innovation; eliminating the need for intermediaries; ensuring the immutability of transactions; censorship resistance and making cross-border transactions cheaper. The associated risks include execution risk in smart contracts, legal liability risk, data theft risk, interconnectedness risk, external data risk, and greater propensity for illicit activity using DeFi applications. The review of existing DeFi research show that there are few studies on DeFi, and a large number of DeFi research studies are non-empirical studies. Most studies hold a positive view about DeFi. They emphasize the benefits of DeFi in great depth but the challenges of DeFi were not analysed in great depth, and there are no critical studies on DeFi. Observations on DeFi developments from around the world show that there is growing interest in decentralized finance in Europe, U.S., Asia and Oceania. There are concerns that regulating decentralized finance can impede growth in decentralized finance markets in Asia. There are also concerns that banning crypto assets can hinder the growth of decentralized finance in African countries where regulators do not fully permit blockchain-enabled cryptocurrencies. Several policy issues associated with DeFi are discussed. Areas for further research are provided to advance the literature on decentralized finance.

• Item Type: MPRA Paper
• Language: English
• Keywords: decentralized finance, DeFi, blockchain, ethereum, cryptocurrency, distributed ledger technology, protocol, token, total valued locked, smart contract, digital currency, literature review.
• Subjects: G - Financial Economics > G2 - Financial Institutions and Services > G21 - Banks ; Depository Institutions ; Micro Finance Institutions ; Mortgages; G - Financial Economics > G2 - Financial Institutions and Services > G24 - Investment Banking ; Venture Capital ; Brokerage ; Ratings and Ratings Agencies; G - Financial Economics > G2 - Financial Institutions and Services > G28 - Government Policy and Regulation; O - Economic Development, Innovation, Technological Change, and Growth > O3 - Innovation ; Research and Development ; Technological Change ; Intellectual Property Rights > O31 - Innovation and Invention: Processes and Incentives; O - Economic Development, Innovation, Technological Change, and Growth > O3 - Innovation ; Research and Development ; Technological Change ; Intellectual Property Rights > O38 - Government Policy

References

ABA (2021). Senate Select Committee on Australia as a Technology and Financial Centre – Issues Paper. Australian Banking Association. 30 June 2021.

Adams, R., Kewell, B., & Parry, G. (2018). Blockchain for good? Digital ledger technology and sustainable development goals. In Handbook of sustainability and social science research (pp. 127-140). Springer, Cham.

AlSubaei, F (2019, December 10) Blockchain adoption in the Gulf states. The Middle East institute.

Anoop, V. S., & Goldston, J. (2022). Decentralized finance to hybrid finance through blockchain: a case-study of acala and current. Journal of Banking and Financial Technology, 1-7.

Arora, G. (2020). RBI and the Indian Crypto Industry. Available at SSRN 3733291.

Atlam, H. F., Alenezi, A., Alassafi, M. O., & Wills, G. (2018). Blockchain with internet of things: Benefits, challenges, and future directions. International Journal of Intelligent Systems and Applications, 10(6), 40-48.

Avgouleas, E., & Kiayias, A. (2020). The Architecture of Decentralised Finance Platforms: A New Open Finance Paradigm. Edinburgh School of Law Research Paper, No.16.

Bhuvana, R., & Aithal, P. S. (2020). RBI Distributed Ledger Technology and Blockchain-A Future of Decentralized India. International Journal of Management, Technology and Social Sciences (IJMTS), 5(1), 227-237.

Caldarelli, G., & Ellul, J. (2021). The Blockchain Oracle Problem in Decentralized Finance—A Multivocal Approach. Applied Sciences, 11(16), 7572.

Chang, V., Baudier, P., Zhang, H., Xu, Q., Zhang, J., & Arami, M. (2020). How Blockchain can impact financial services–The overview, challenges and recommendations from expert interviewees. Technological forecasting and social change, 158, 120166.

Chen, Y., & Bellavitis, C. (2020). Blockchain disruption and decentralized finance: The rise of decentralized business models. Journal of Business Venturing Insights, 13, e00151.

Clements, R (2020). Fintech in Canada. In Claudia Sandei et al. eds. 'Research Handbook on the Law of Fintech', Digital Innovation and Technology Law Lab, Digital Law Network, University of Padova, Italy.

Cumming, D. J., Dombrowski, N., Drobetz, W., & Momtaz, P. P. (2022). Decentralized Finance, Crypto Funds, and Value Creation in Tokenized Firms. Crypto Funds, and Value Creation in Tokenized Firms.

De Meijer, C.R.W (2021) DeFi and Regulation: the European Approach. Finextra

Dinh, T. T. A., Liu, R., Zhang, M., Chen, G., Ooi, B. C., & Wang, J. (2018). Untangling blockchain: A data processing view of blockchain systems. IEEE transactions on knowledge and data engineering, 30(7), 1366-1385.

Diya, O.O & Omoniyi, O (2021, July 14th). Nigeria: The Changing Face of Finance: Decentralised Finance - An Emerging Alternative Financial Infrastructure. Mondaq.

Dolny, T. & Iqbal, A. (2021, 02 March). Canada: Decentralized Finance: Regulation, Growth, And Legal Enforcement. Mondaq.

Fenton, A. (2020, December 20). Australia's crypto ecosystem 2020: The spark for a DeFi explosion. Cointelegraph.