Results 1 to 10 of about 39,133 (240)

Cryptocurrency technology revolution: are Bitcoin prices and terrorist attacks related?

open access: yesFinancial Innovation, 2023
As a financial innovation of the information age, cryptocurrency is a complex concept with clear advantages and disadvantages and is worthy of discussion.
Yu Song, Bo Chen, Xin-Yi Wang
doaj   +2 more sources

Demystifying Fraudulent Transactions and Illicit Nodes in the Bitcoin Network for Financial Forensics [PDF]

open access: yesKnowledge Discovery and Data Mining, 2023
Blockchain provides the unique and accountable channel for financial forensics by mining its open and immutable transaction data. A recent surge has been witnessed by training machine learning models with cryptocurrency transaction data for anomaly ...
Youssef Elmougy, Ling Liu
semanticscholar   +1 more source

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

Analysis of Bitcoin Price Prediction Using Machine Learning

open access: yesJournal of Risk and Financial Management, 2023
The research purpose of this paper is to obtain an algorithm model with high prediction accuracy for the price of Bitcoin on the next day through random forest regression and LSTM, and to explain which variables have influence on the price of Bitcoin ...
Junwei Chen
semanticscholar   +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

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

Are Bitcoin and Gold a Safe Haven during COVID-19 and the 2022 Russia–Ukraine War?

open access: yesJournal of Risk and Financial Management, 2023
Our investigation strives to unearth the best portfolio hedging strategy for the G7 stock indices through Bitcoin and gold using daily data relevant to the period 2 January 2016 to 5 January 2023.
Ihsan Erdem Kayral, A. Jeribi, S. Loukil
semanticscholar   +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

Home - About - Disclaimer - Privacy