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Decentralized Finance: On Blockchain- and Smart Contract-Based Financial Markets

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  • Fabian Schär

Abstract

The term decentralized finance (DeFi) refers to an alternative financial infrastructure built on top of the Ethereum blockchain. DeFi uses smart contracts to create protocols that replicate existing financial services in a more open, interoperable, and transparent way. This article highlights opportunities and potential risks of the DeFi ecosystem. I propose a multi-layered framework to analyze the implicit architecture and the various DeFi building blocks, including token standards, decentralized exchanges, decentralized debt markets, blockchain derivatives, and on-chain asset management protocols. I conclude that DeFi still is a niche market with certain risks but that it also has interesting properties in terms of efficiency, transparency, accessibility, and composability. As such, DeFi may potentially contribute to a more robust and transparent financial infrastructure.

Suggested Citation

  • Fabian Schär, 2021. "Decentralized Finance: On Blockchain- and Smart Contract-Based Financial Markets," Review, Federal Reserve Bank of St. Louis, vol. 103(2), pages 153-174, April.
    • Handle: RePEc:fip:fedlrv:91428
    DOI: 10.20955/r.103.153-74
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    References listed on IDEAS

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    1. Richard G. Anderson & Yang Liu, 2013. "How low can you go? negative interest rates and investors’ flight to safety," The Regional Economist, Federal Reserve Bank of St. Louis, issue Jan.
    2. Kang, Dae Woong & Ligthart, Nick & Mody, Ashoka, 2015. "The European Central Bank: Building a shelter in a storm," CFS Working Paper Series 527, Center for Financial Studies (CFS).
    3. Florian Heider & Farzad Saidi & Glenn Schepens, 2019. "Life below Zero: Bank Lending under Negative Policy Rates," The Review of Financial Studies, Society for Financial Studies, vol. 32(10), pages 3728-3761.
    4. Schepens, Glenn, 2018. "Bank lending under negative policy rates," Research Bulletin, European Central Bank, vol. 43.
    5. repec:ecb:ecbrbu:2018:0043:1 is not listed on IDEAS
    6. Antonio Diez de los Rios & Maral Shamloo, 2017. "Quantitative Easing and Long-Term Yields in Small Open Economies," IMF Working Papers 2017/212, International Monetary Fund.
    7. Kenneth D. Garbade & James J. McAndrews, 2012. "If Interest Rates Go Negative . . . Or, Be Careful What You Wish For," Liberty Street Economics 20120829, Federal Reserve Bank of New York.
    8. Shigenori Shiratsuka, 2010. "Size and Composition of the Central Bank Balance Sheet: Revisiting Japan's Experience of the Quantitative Easing Policy," Monetary and Economic Studies, Institute for Monetary and Economic Studies, Bank of Japan, vol. 28, pages 79-106, November.
    9. Kang Dae Woong & Nick Ligthart & Ashoka Mody, 2015. "The European Central Bank: Building a Shelter in a Storm," Working Papers 248, Princeton University, Department of Economics, Center for Economic Policy Studies..
    10. William R. Emmons & Jacob Haas & Christopher J. Neely, 2020. "Responses of International Central Banks to the COVID-19 Crisis," Review, Federal Reserve Bank of St. Louis, vol. 102(4), pages 338-384, October.
    11. Gauti Eggertsson & Bulat Gafarov & Saroj Bhatarai, 2014. "Time Consistency and the Duration of Government Debt: A Signalling Theory of Quantitative Easing," 2014 Meeting Papers 1292, Society for Economic Dynamics.
    12. Richard G. Anderson & Charles S. Gascon & Yang Liu, 2010. "Doubling your monetary base and surviving: some international experience," Review, Federal Reserve Bank of St. Louis, vol. 92(Nov), pages 481-506.
    Full references (including those not matched with items on IDEAS)

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    JEL classification:

    • G15 - Financial Economics - - General Financial Markets - - - International Financial Markets
    • G23 - Financial Economics - - Financial Institutions and Services - - - Non-bank Financial Institutions; Financial Instruments; Institutional Investors
    • E59 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Other

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