Results 121 to 130 of about 23,489 (255)
Business Ethics, the Environment &Responsibility, EarlyView.ABSTRACT This study investigates the impact of environmental attention on cryptocurrency market volatility by introducing the Crypto Environmental Attention Index (CEAI), a new metric inspired by Wang et al. (2022) and constructed using daily web search data.
Ines Ghazouani +2 more
wiley +1 more source
Efficient and Reliable Service Detection on Bitcoin [PDF]
peer reviewedThe rise of cryptocurrencies has created new avenues for criminal money exchanges. Among various techniques, Bitcoin address clustering plays a crucial role in detecting and grouping addresses owned by the same entity. This fundamental step
Hammad, Nada +2 more
core +1 more source
Anonymity for Bitcoin From Secure Escrow Address
IEEE Access, 2018 Bitcoin is promoted as decentralized cryptocurrency by using pseudonym to achieve anonymity. Unfortunately, numerous seminal works have demonstrated that Bitcoin only offers weak anonymity in practice. Indeed, the practical technologies of clustering and
Qi Wang, Xiangxue Li, Yu Yu
doaj +1 more source
SSRN Electronic Journal, 2014 This article deals with the mining incentives in the Bitcoin protocol. The mining process is used to confirm and secure transactions. This process is organized as a speed game between individuals or firms – the miners – with different computational powers to solve a mathematical problem, bring a proof of work, spread their solution and reach consensus ...
openaire +6 more sources
Creativity and Innovation Management, EarlyView.ABSTRACT Prior research has indicated that mindfulness has the potential to enhance individuals' functioning in many ways. However, explorations of its relationship with creativity have elicited contrasting results that remain unresolved, and the underlying processes of this relationship remain unclear.
Aldijana Bunjak +3 more
wiley +1 more source
A qualitative assessment of quantitative easing sentiment
Economic Inquiry, EarlyView.Abstract This mixed‐method study undertakes a comprehensive inquiry of the public discourse on social media surrounding quantitative easing (QE) across the US, the UK, and the European Union. Utilizing a unique tweet dataset, we reveal the sentiment polarity toward QE policy to be strongly negative, at 71.27%, with positive sentiment a mere 4.25 ...
Niamh Wylie, Martha O’Hagan‐Luff
wiley +1 more source
Flight to Bitcoin (in)attention and herding in cryptocurrencies
International Review of Economics & FinanceThis paper first documents a novel herding for Altcoin, i.e., herding towards Bitcoin. Besides, constructing the proxies for flight to Bitcoin (in)attention with Google Trends and Twitter, the results reveal that flight to Bitcoin inattention strengthens
Xiao Li
doaj +1 more source
Financial Markets, Institutions &Instruments, EarlyView.ABSTRACT This paper studies the determinants of banks' and fintech companies' systemic risk. We adopt both a systemic and firm‐level perspective and consider not only factors traditionally used to explain systemic riskiness, which have never been applied to the fintech sector, but also the new potential source of instability, for both banks and fintech
Domenico Curcio +3 more
wiley +1 more source
Bitcoin pénztárcák privát kulcsának védelme [PDF]
, 2022 Szakdolgozat témája egy olyan szoftver elkészítése, amely segít a felhasználóknak a jelszavakat memorizálni. Az emberek többségének rengeteg jelszót kellene megjegyeznie, mely kihívást jelent.
Farkas, Hilda Henrietta
core
Ledger, 2017 This paper presents a simple game theoretic framework, assuming complete information, to model Bitcoin mining activity. It does so by formalizing the activity as an all-pay contest: a competition where participants contend with each other to win a prize by investing in computational power, and victory is probabilistic.
openaire +6 more sources