Results 1 to 10 of about 70,553 (202)

A Bayesian approach to identify Bitcoin users. [PDF]

open access: yesPLoS ONE, 2018
Bitcoin is a digital currency and electronic payment system operating over a peer-to-peer network on the Internet. One of its most important properties is the high level of anonymity it provides for its users.
Péter L Juhász   +3 more
doaj   +5 more sources

Bitcoin and Its Energy, Environmental, and Social Impacts: An Assessment of Key Research Needs in the Mining Sector

open access: yesChallenges, 2023
In this study, we used a combination of AI-assisted analysis of social media discourse and collaboration with industry experts to delve into the key research needs associated with the Bitcoin mining industry. We identified primary threats, opportunities,
Murray A. Rudd   +14 more
doaj   +1 more source

Multi-input address incremental clustering for the Bitcoin blockchain based on Petri net model analysis

open access: yesDigital Communications and Networks, 2022
Bitcoin is a cryptocurrency based on blockchain. All historical Bitcoin transactions are stored in the Bitcoin blockchain, but Bitcoin owners are generally unknown. This is the reason for Bitcoin's pseudo-anonymity, therefore it is often used for illegal
Fangchi Qin   +5 more
doaj   +1 more source

Drivers Affecting Bitcoin Adoption as a Payment Mechanism in the Tourism Industry [PDF]

open access: yesIranian Journal of Finance, 2022
While travelers' desire to visit the world's most remote places has grown, the inefficiency of global payments indicates a significant barrier to tourism growth.
Mehdi Daryaei   +3 more
doaj   +1 more source

Co-movement and Granger causality between Bitcoin and M2, inflation and economic policy uncertainty: Evidence from the U.K. and Japan

open access: yesHeliyon, 2022
This study aims to investigate the co-movement and Granger causality between Bitcoin prices (BTC) and M2 (cash, demand, and time deposits), inflation, and economic policy uncertainty (EPU) in the U.K. and Japan.
Provash Kumer Sarker, Lei Wang
doaj   +1 more source

A Nonlinear Autoregressive Exogenous (NARX) Neural Network Model for the Prediction of Timestamp Influence on Bitcoin Value

open access: yesIEEE Access, 2021
The transaction and market of bitcoin is volatile, meaning it’s uncertain because it changes frequently. There have been a number of research studies that have presented bitcoin price prediction models, but none of them have looked at the ...
Nahla Aljojo   +4 more
doaj   +1 more source

BITCOIN SEBAGAI ASET DEBITOR PAILIT DALAM HUKUM KEPAILITAN DI INDONESIA

open access: yesMasalah-Masalah Hukum, 2022
Penelitian ini mengkaji mengenai karakteristik bitcoin dikaitkan dengan peraturan perundang-undangan, kriteria benda yang dapat dimasukkan ke dalam harta pailit dan kedudukan bitcoin sebagai harta pailit serta hambatan-hambatan yang timbul dalam ...
Hariyanto Hariyanto
doaj   +1 more source

Has COVID-19 Changed the Hedge Effectiveness of Bitcoin?

open access: yesFrontiers in Public Health, 2021
The Bitcoin market has become a research hotspot after the outbreak of Covid-19. In this paper, we focus on the relationships between the Bitcoin spot and futures.
Yinpeng Zhang, Panpan Zhu, Yingying Xu
doaj   +1 more source

The time-varying causal relationship between the Bitcoin market and internet attention

open access: yesFinancial Innovation, 2021
The increasing attention on Bitcoin since 2013 prompts the issue of possible evidence for a causal relationship between the Bitcoin market and internet attention.
Xun Zhang   +3 more
doaj   +1 more source

Bitcoin as a Safe-Haven Asset and a Medium of Exchange

open access: yesAxioms, 2022
A monetary model is established to introduce that bitcoin does have the characteristics of a price rise when the economic situation is terrible under high risk aversion.
Yu Yan, Yiming Lei, Yiming Wang
doaj   +1 more source

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