The work provides a method for classifying blockchains and crypto-assets, facilitating their comparison for business and regulatory purposes. Blockchains - and more generally systems based on Distributed Ledger Technology (DLT) - adopt different technologic configurations, each distinguished by...

Decentralised finance (DeFi) has attracted attention from investors and regulators, as the latest and arguably most innovative development in the crypto area. This article assesses the development of DeFi, its distinctive features, and the risks it raises to ESMA's objectives, with a view to...

This paper empirically explores the early development of insurance projects in the decentralized finance (DeFi) industry, which is based on disruptive technologies like blockchain and smart contracts. A brief history of DeFi is narrated stressing four risks of DeFi (volatility risk, cyberattack...

The paper provides an overview of cryptocurrencies and decentralized finance. The discussion lays out potential benefits and challenges of the new system and presents a comparison to the traditional system of financial intermediation. Our analysis highlights that while the DeFi architecture...

The decentralized nature of blockchain markets has given rise to a complex and highly heterogeneous market structure, gaining increasing importance as traditional and decentralized (DeFi) finance become more interconnected. This paper introduces the DeFi intermediation chain and provides...

Amidst rapid developments in digital financial technologies, the need for effective Decentralized Finance (DeFi) regulation is at the center of discussions. This paper aims to develop a comprehensive taxonomy for DeFi that brings to the forefront the diverse structures and characteristics of...

The decentralized nature of blockchain markets has given rise to a complex and highly heterogeneous market structure, gaining increasing importance as traditional and decentralized (DeFi) finance become more interconnected. This paper introduces the DeFi intermediation chain and provides...

The explosive growth of decentralized finance (DeFi) has revolutionized the accessibility and functionality of financial services. To gain valuable insights into this evolving ecosystem, analyzing transaction data using network analysis methodology proves to be highly effective. Network analysis...

Amidst rapid developments in digital financial technologies, the need for effective Decentralized Finance (DeFi) regulation is at the center of discussions. This paper aims to develop a comprehensive taxonomy for DeFi that brings to the forefront the diverse structures and characteristics of...

Purpose - The description of "blockchain banking", the determination of "the sub-processes" of "blockchain banking" as a "business process", and the assessment of "maturity level" in Parsian Bank. Design/methodology/approach - Theoretical sources on "blockchain banking" were initially...

This study proposes a quote-driven predictive automated market maker (AMM) platform with on-chain custody and settlement functions, alongside off-chain predictive reinforcement learning capabilities, to improve the liquidity provision of real-world AMMs. The proposed architecture augments...

Protocols for Postcapitalist Expression, the Economic Space Agency's latest experiment in radical economic design, explores the possibility of designing a digitally native economy that is geared towards care, the arts, and the environment, and which not only refuses to give up on the financial...

Recently, the looming bankruptcy of Credit Suisse, which ultimately led to its merger with UBS, has intensified the discussion surrounding the need for more transparent and democratic financial markets. Decentralized finance (DeFi) represents a departure from traditional financial intermediation...

"This timely Companion offers keen insights into the challenges of valuing digital versus traditional assets, exploring how behavioral and social traits, states and actions can cause biased perspectives in over- or underestimating the value of digital assets. It provides an objective, scientific...

"This book offers profound insights and solutions to navigate the complexities of this era. This book delves into the disruptive forces of Decentralized Finance (DeFi) and the revolutionary nature of Tokenization, ultimately paving the way toward a decentralized future. This comprehensive...

This paper considers the "DeFi intermediation chain"--the market structure that underlies the creation and distribution of ETH, the native cryptocurrency of Ethereum--to examine how information asymmetry shapes intermediation rents. We argue that using proof-of-stake blockchain technology in...

With a foreword by Sethaput Suthiwartnarueput, Governor of the Bank of Thailand. Digital disruption is rapidly transforming the financial sector, propelled by FinTech, BigTech, and non-bank institutions meeting public needs but challenging incumbents. Central banks must adapt to facilitate fair...

The tokenization of financial assets using blockchain technology is a transformative process that allows for the fractionalization of ownership, thereby creating more accessible investment opportunities compared to traditional financial assets. Recent research has shown that token offerings are...

Decentralized finance (DeFi) is a rapidly growing science that leverages distributed ledger technology (DLT) to offer peer-to-peer financial services. The DeFi ecosystem consists of decentralized applications that range from traditional financial services like decentralized stock exchanges (DEX)...

Decentralized Finance (DeFi) is composed of a variety of heterogeneous sectors that are interconnected through an input-output network of its tokens. We use a panel data set to empricially document the evolution of the DeFi network across its different sectors. We then employ a standard,...

Security token offerings (STOs) are a new means for ventures to raise funding, where digital tokens are issued as regulated investment products on the blockchain. We study market outcomes in the primary and secondary markets for security tokens and examine the associated determinants in the...

Purpose - This paper analyzes global interest in Internet information about decentralized finance (DeFi), embedded finance (EmFi), open finance (OpFi), ocean finance (OcFi) and sustainable finance (SuFi) and the relationship among them. Design/methodology/approach - The paper used a comparative...

Due to the volatility of the markets and the ongoing crises (COVID-19, the Ukrainian war, etc.), investors are keen to exploit any potential chances to make profits. For this reason, the idea of harvesting data from cryptocurrency market users takes an innovative step. Potential investors in...