Results 201 to 210 of about 337,244 (379)

The impact of cryptocurrency heists on Bitcoin's market efficiency

International Journal of Finance &Economics, EarlyView.
Abstract Within the adaptive market hypothesis (AMH) framework, this study explores the dynamic impact of cryptocurrency heists on Bitcoin's market efficiency. By analysing Bitcoin's one‐minute price data, we calculate permutation entropy to assess market disorder and employ the complexity‐entropy causality plane to quantify structural changes in the ...
Mingnan Li, Viktor Manahov, John Ashton
wiley   +1 more source

Towards the Blockchain Massive Adoption with Permissionless Storage [PDF]

arXiv
Blockchain technology emerged with the advent of Bitcoin and rapidly developed over the past few decades, becoming widely accepted and known by the public. However, in the past decades, the massive adoption of blockchain technology has yet to come. Rather than the scalability issue, the blockchain application is challenged by its expensive usage cost ...
arxiv  

Beyond Labels: Unveiling the Interplay Between Identity and Name Changes in Firm Performance

International Journal of Finance &Economics, EarlyView.
ABSTRACT Despite the increasing prevalence of corporate name change (CNC) in tandem with a growing body of research on the subject, the boundary and contextual conditions under which CNC yield beneficial or detrimental effects remain underexplored in the current literature.
Godfred Adjapong Afrifa, Joseph Amankwah‐Amoah   +1 more
wiley   +1 more source

Conference Proceedings of the 7th Blockchain International Scientific Conference 2025

The Journal of The British Blockchain Association
Conference Proceedings of the 7th Blockchain international Scientific Conference ...
The British Blockchain Association
doaj  

A Survey on Blockchain Technology and its security

Blockchain: Research and Applications, 2022
Huaqun Guo, Xingjie Yu
semanticscholar   +1 more source

Blockchain in nephrology

Nature Reviews Nephrology, 2023
Tamas Szili-Torok, Daan Kremer, Stephan J. L. Bakker, Uwe J. F. Tietge, Martin H. de Borst   +4 more
openaire   +2 more sources

Major Conundrums and Possible Solutions in DeFi Insurance

International Journal of Finance &Economics, EarlyView.
ABSTRACT This paper empirically explores the early development of insurance projects in the decentralised 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 risk, liquidity risk, and regulation risk) and ...
Peng Zhou, Ying Zhang
wiley   +1 more source

A multimodal dental dataset facilitating machine learning research and clinic services

Scientific Data
Oral diseases affect nearly 3.5 billion people, and medical resources are limited, which makes access to oral health services nontrivial. Imaging-based machine learning technology is one of the most promising technologies to improve oral medical services
Yunyou Huang, Wenjing Liu, Caiqin Yao, Xiuxia Miao, Xianglong Guan, Xiangjiang Lu, Xiaoshuang Liang, Li Ma, Suqin Tang, Zhifei Zhang, Jianfeng Zhan   +10 more
doaj   +1 more source

A Secure Anti-Counterfeiting System using Near Field Communication, Public Key Cryptography, Blockchain, and Bayesian Games

, 2000
Naif Alzahrani
openalex   +2 more sources

How does digital economy drive the high‐quality development of regional manufacturing?

International Studies of Economics, EarlyView.
Abstract Digital technologies promote economic progress. The digital economy drives the development of manufacturing. This paper explores the impact of the digital economy on the high‐quality development of manufacturing using panel data from the Yangtze River Economic Belt in China.
Deyan Yang, Tingting Xiong
wiley   +1 more source