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Decentralized Finance (DeFi) lending enables permissionless borrowing via smart contracts. However, it faces challenges in optimizing interest rates, mitigating bad debt, and improving capital efficiency. Rule-based interest-rate models…

Machine Learning · Computer Science 2025-06-03 Hanxiao Qu , Krzysztof Gogol , Florian Groetschla , Claudio Tessone

Decentralized Finance (DeFi) is a prominent application of smart contracts, representing a novel financial paradigm in contrast to centralized finance. While DeFi applications are rapidly emerging on mainstream blockchain platforms, their…

Software Engineering · Computer Science 2024-01-12 Wei Ma , Chenguang Zhu , Ye Liu , Xiaofei Xie , Yi Li

Financial markets are undergoing an unprecedented transformation. Technological advances have brought major improvements to the operations of financial services. While these advances promote improved accessibility and convenience,…

Trading and Market Microstructure · Quantitative Finance 2023-12-05 Agostino Capponi , Garud Iyengar , Jay Sethuraman

Decentralized finance (DeFi) borrowing and lending platforms are crucial to the decentralized economy, involving two main participants: lenders who provide assets for interest and borrowers who offer collateral exceeding their debt and pay…

Computational Engineering, Finance, and Science · Computer Science 2024-07-16 Mahsa Bastankhah , Viraj Nadkarni , Xuechao Wang , Chi Jin , Sanjeev Kulkarni , Pramod Viswanath

Decentralized Finance (DeFi) services are moving traditional financial operations to the Internet of Value (IOV) by exploiting smart contracts, distributed ledgers, and clever heterogeneous transactions among different protocols. The…

General Economics · Economics 2023-07-18 Teng Andrea Xu , Jiahua Xu

This research introduces the Decentralized Finance (DeFi) TrustBoost Framework, which combines blockchain technology and Explainable AI to address challenges faced by lenders underwriting small business loan applications from low-wealth…

Cryptography and Security · Computer Science 2025-12-02 Swati Sachan , Dale S. Fickett

Decentralized Finance (DeFi) is a new financial industry built on blockchain technologies. Decentralized financial services have consequently increased the ability to lend, borrow, and invest in decentralized investment vehicles, allowing…

Portfolio Management · Quantitative Finance 2022-09-27 Hugo Inzirillo , Stanislas de Quenetain

Decentralized Finance (DeFi) is a new paradigm in the creation, distribution, and utilization of financial services via the integration of blockchain technology. Our research conducts a comprehensive introduction and meticulous…

Cryptography and Security · Computer Science 2023-12-04 Erya Jiang , Bo Qin , Qin Wang , Zhipeng Wang , Qianhong Wu , Jian Weng , Xinyu Li , Chenyang Wang , Yuhang Ding , Yanran Zhang

Decentralized Autonomous Organizations (DAOs) have emerged as a novel governance mechanism in blockchain ecosystems, particularly within Decentralized Finance (DeFi). By enabling token holders to propose and vote on protocol changes, these…

Cryptography and Security · Computer Science 2025-07-22 Johnnatan Messias , Vabuk Pahari , Balakrishnan Chandrasekaran , Krishna P. Gummadi , Patrick Loiseau

Currently, the advantages of decentralization through blockchain technology in the financial sector are actively discussed. In this article, we investigate the decentralization in the governance of Decentralized Autonomous Organizations…

General Finance · Quantitative Finance 2023-11-07 Kirill Kolmykov

Decentralized Finance (DeFi) platforms are often governed by Decentralized Autonomous Organizations (DAOs) which are implemented via governance protocols. Governance tokens are distributed to users of the platform, granting them voting…

Cryptography and Security · Computer Science 2023-08-09 Maya Dotan , Aviv Yaish , Hsin-Chu Yin , Eytan Tsytkin , Aviv Zohar

Technological advancement drives financial innovation, reshaping the traditional finance landscape and redefining user-market interactions. The rise of blockchain and Decentralized Finance (DeFi) underscores this intertwined evolution of…

Computational Finance · Quantitative Finance 2024-11-27 Xihan Xiong , Zhipeng Wang , Tianxiang Cui , William Knottenbelt , Michael Huth

Decentralized Autonomous Organization (DAO) is very popular in Decentralized Finance (DeFi) applications as it provides a decentralized governance solution through blockchain. We analyze the governance characteristics in the Maker protocol,…

Cryptography and Security · Computer Science 2023-03-24 Xiaotong Sun , Charalampos Stasinakis , Georigios Sermpinis

Decentralized Finance (DeFi) refers to financial services that are not necessarily related to crypto-currencies. By employing blockchain for security and integrity, DeFi creates new possibilities that attract retail and institution users,…

Cryptography and Security · Computer Science 2024-04-18 Krzysztof Gogol , Christian Killer , Malte Schlosser , Thomas Bocek , Burkhard Stiller , Claudio Tessone

Decentralized Finance (DeFi) has reshaped the possibilities of reserve banking in the form of the Collateralized Debt Position (CDP). Key to the safety of CDPs is the money supply architecture that enables issued debt to maintain its value.…

Risk Management · Quantitative Finance 2024-07-19 Yuval Boneh

In recent years, blockchain technology has introduced decentralized finance (DeFi) as an alternative to traditional financial systems. DeFi aims to create a transparent and efficient financial ecosystem using smart contracts and emerging…

Computational Engineering, Finance, and Science · Computer Science 2024-03-14 Bingqiao Luo , Zhen Zhang , Qian Wang , Anli Ke , Shengliang Lu , Bingsheng He

Decentralized Finance (DeFi) applications introduce novel financial instruments replicating and extending traditional ones through blockchain-based smart contracts. Among these applications, DeFi derivatives protocols enable the creation…

Computer Science and Game Theory · Computer Science 2026-05-05 Luca Pennella , Pietro Saggese , Fabio Pinelli , Letterio Galletta

DeFi, or Decentralized Finance, is based on a distributed ledger called blockchain technology. Using blockchain, DeFi may customize the execution of predetermined operations between parties. The DeFi system use blockchain technology to…

Cryptography and Security · Computer Science 2023-04-27 Wenkai Li , Jiuyang Bu , Xiaoqi Li , Hongli Peng , Yuanzheng Niu , Yuqing Zhang

Decentralized Finance (DeFi) is a rapidly evolving segment of blockchain technology that enables a transformative approach to financial services through Web3 applications. By leveraging smart contracts, DeFi allows developers to build…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-05-01 Ignat Melnikov , Roman Vlasov , Vladimir Gorgadze , Andrey Seoev , Yury Yanovich

Since the inception of permissionless blockchains with Bitcoin in 2008, it became apparent that their most well-suited use case is related to making the financial system and its advantages available to everyone seamlessly without depending…

General Finance · Quantitative Finance 2023-06-16 Georgios Palaiokrassas , Sandro Scherrers , Iason Ofeidis , Leandros Tassiulas
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