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In traditional banking, repeated deposit-and-lend cycles let a single dollar of reserves support multiple dollars of claims. Decentralized finance produces an analogous structure with tokens. Constructing a Token Graph of 10,200 tokens…

General Economics · Economics 2026-03-31 Wenbin Wu

On-chain lending has expanded across multiple distributed ledgers as DeFi becomes increasingly multi-chain. This environment introduces novel technical and financial mechanisms, particularly cross-blockchain communication and asset transfer…

Social and Information Networks · Computer Science 2026-05-15 Hasret Ozan Sevim

Decentralized finance (DeFi) markets spread across Layer-1 (L1) and Layer-2 (L2) blockchains rely on arbitrage to keep prices aligned. Today most price gaps are closed against centralized exchanges (CEXes), whose deep liquidity and fast…

Cryptography and Security · Computer Science 2025-06-19 Burak Öz , Christof Ferreira Torres , Christoph Schlegel , Bruno Mazorra , Jonas Gebele , Filip Rezabek , Florian Matthes

Decentralized Finance (DeFi) is emerging as a peer-to-peer financial ecosystem, enabling participants to trade products on a permissionless blockchain. Built on blockchain and smart contracts, the DeFi ecosystem has experienced explosive…

Cryptography and Security · Computer Science 2023-09-07 Peng Qian , Rui Cao , Zhenguang Liu , Wenqing Li , Ming Li , Lun Zhang , Yufeng Xu , Jianhai Chen , Qinming He

Blockchain-based systems are frequently governed through tokens that grant their holders voting rights over core protocol functions and funds. The centralisation occurring in Decentralised Finance (DeFi) protocols' token-based voting…

Computational Engineering, Finance, and Science · Computer Science 2025-02-04 Thomas Eisermann , Carlo Campajola , Claudio J. Tessone , Andreia Sofia Teixeira

The Holy Grail of a decentralised stablecoin is achieved on rigorous mathematical frameworks, obtaining multiple advantageous proofs: stability, convergence, truthfulness, faithfulness, and malicious-security. These properties could only be…

Cryptography and Security · Computer Science 2019-09-18 David Cerezo Sánchez

This paper investigates systemic risk transmission across stablecoin markets using Quantile Vector Autoregression (QVAR). Analyzing eight major stablecoins with day data coverage from 2021 to 2025, supplemented by minute-level event studies…

General Economics · Economics 2026-02-24 Wenbin Wu , Can Liu

Decentralized Finance (DeFi) has revolutionized lending by replacing intermediaries with algorithm-driven liquidity pools. However, existing platforms like Aave and Compound rely on static interest rate curves and collateral requirements…

Social and Information Networks · Computer Science 2025-04-29 Mahsa Bastankhah , Viraj Nadkarni , Xuechao Wang , Pramod Viswanath

Decentralized finance (DeFi) is revolutionizing the traditional centralized finance paradigm with its attractive features such as high availability, transparency, and tamper-proofing. However, attacks targeting DeFi services have severely…

Software Engineering · Computer Science 2024-04-17 Yepeng Ding , Arthur Gervais , Roger Wattenhofer , Hiroyuki Sato

Extreme volatility, nonlinear dependencies, and systemic fragility are characteristics of cryptocurrency markets. The assumptions of normality and centralized control in traditional financial risk models frequently cause them to miss these…

Risk Management · Quantitative Finance 2025-07-15 Kiarash Firouzi

The rapid growth of Decentralized Finance (DeFi) boosts the Ethereum ecosystem. At the same time, attacks towards DeFi applications (apps) are increasing. However, to the best of our knowledge, existing smart contract vulnerability…

Cryptography and Security · Computer Science 2021-05-03 Siwei Wu , Dabao Wang , Jianting He , Yajin Zhou , Lei Wu , Xingliang Yuan , Qinming He , Kui Ren

Stablecoins, which are primarily intended to function as a global reserve of value are insubstantial in their design and present many failure points. The primary mechanism to enable these coins to hold on to a fixed value is by backing them…

Computer Science and Game Theory · Computer Science 2024-09-01 Souradeep Das , Revathi Venkataraman

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

In this paper, we analyze various Decentralized Finance (DeFi) protocols in terms of their token distributions. We propose an iterative mapping process that allows us to split aggregate token holdings from custodial and escrow contracts and…

General Economics · Economics 2020-12-18 Matthias Nadler , Fabian Schär

Lending protocols in decentralized finance enable the permissionless exchange of capital from lenders to borrowers without relying on a trusted third party for clearing or market-making. Interest rates are set by the supply and demand of…

General Finance · Quantitative Finance 2023-08-17 Lioba Heimbach , Eric Schertenleib , Roger Wattenhofer

The rapid expansion of the non-fungible token (NFT) market has catalyzed new opportunities for artists, collectors, and investors, yet it has also unveiled critical challenges related to the storage and distribution of associated metadata.…

Cryptography and Security · Computer Science 2024-08-27 Hamza Salem , Manuel Mazzara

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

We introduce the Clockwork Finance Framework (CFF), a general purpose, formal verification framework for mechanized reasoning about the economic security properties of composed decentralized-finance (DeFi) smart contracts. CFF features…

Cryptography and Security · Computer Science 2023-05-22 Kushal Babel , Philip Daian , Mahimna Kelkar , Ari Juels

Decentralized Finance (DeFi), a financial ecosystem without centralized controlling organization, has introduced a new paradigm for lending and borrowing. However, its capital efficiency remains constrained by the inability to effectively…

Risk Management · Quantitative Finance 2025-03-26 Rik Ghosh , Arka Datta , Vidhi Aggarwal , Sudipan Sinha , Rajdeep Sengupta

Smart contracts led to the emergence of the decentralized finance (DeFi) marketplace within blockchain ecosystems, where diverse participants engage in financial activities. In traditional finance, there are possibilities to create values,…

Cryptography and Security · Computer Science 2024-06-21 Rasheed , Yash Chaurasia , Parth Desai , Sujit Gujar
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