Results 121 to 130 of about 5,157 (223)
Psychiatry and Clinical Neurosciences Reports, Volume 5, Issue 3, September 2026.Interaction plot showing adjusted predicted probability of problem gambling with 95% confidence interval. Abstract Aim Attention‐deficit/hyperactivity disorder (ADHD) is a recognized related factor for gambling problems. Although ADHD frequently co‐occurs with autism spectrum disorder (ASD) and adverse childhood experiences (ACEs), the interaction of ...
Kazusa Miyahara +10 more
wiley +1 more source
CRYPTOCURRENCY AND FINANCIAL INCLUSION: EMPIRICAL EVIDENCE FROM NIGERIA
Malete Journal of Accounting and FinanceThe emergence marked the start of a new phase in financial innovation, upending established banking structures and revolutionizing financial inclusion across the globe. This study investigates the impact of cryptocurrency adoption on financial inclusion
Oloruntoba OYEDELE
doaj
Wavelet‐Based Hurst Exponent Estimation
WIREs Computational Statistics, Volume 18, Issue 3, September 2026.The review explores how wavelet‐based methods for estimating the Hurst parameters have developed from their theoretical roots to real‐world applications in fields like biology, engineering, and telecommunications. The review aims to highlight key techniques, compare their strengths and limitations, and point out challenges that still need to be ...
Dixon Vimalajeewa +2 more
wiley +1 more source
Expert Systems, Volume 43, Issue 9, September 2026.ABSTRACT Forecasting cryptocurrency prices remains challenging due to extreme volatility, regime‐dependent dynamics, and unstable cross‐asset correlations. Statistical methods such as ARIMA and GARCH assume stationarity and linear dependence structures, making them inadequate for capturing non‐linear temporal patterns in high volatile cryptocurrency ...
Huali Zhao +2 more
wiley +1 more source
Intraday Functional PCA Forecasting of Cryptocurrency Returns
Journal of Forecasting, Volume 45, Issue 5, Page 2186-2212, August 2026.ABSTRACT We study the functional PCA (FPCA) forecasting method in application to functions of intraday returns on Bitcoin. We show that improved interval forecasts of future return functions are obtained when the conditional heteroscedasticity of return functions is taken into account.
Joann Jasiak, Cheng Zhong
wiley +1 more source
Political uncertainty and multi-scale systemic risk spillovers in the cryptocurrency market: A STVAR-based network topology approach. [PDF]
PLoS OneWang Z, Zhang X, Xu W, Yang X, Rauf A.
europepmc +1 more source
Time‐Varying Skewness–Kurtosis Dynamics in Bitcoin Markets
Journal of Futures Markets, Volume 46, Issue 8, Page 1440-1452, August 2026.ABSTRACT This paper examines the relationship between skewness and kurtosis in Bitcoin spot and futures markets using high‐frequency data. We document a strong convex skewness–kurtosis relationship consistent with theoretical moment restrictions. Trading activity is positively associated with realized kurtosis, particularly in futures markets, though ...
Ariston Karagiorgis, Antonis Ballis
wiley +1 more source
Signed Connectedness Among Cryptocurrencies, NFTs, and Foreign Exchange Markets. [PDF]
Entropy (Basel)Yang S, Zhang X, Xu W.
europepmc +1 more source
Miners' Reward Elasticity and Stability of Competing Proof‐of‐Work Cryptocurrencies
International Economic Review, Volume 67, Issue 3, Page 957-976, August 2026.ABSTRACT Proof‐of‐Work cryptocurrencies employ miners to sustain the system through algorithmic reward adjustments. We develop a stochastic model of the multicurrency mining and identify conditions for stable transaction speeds. Bitcoin's algorithm requires hash supply elasticity <$<$1 for stability, while ASERT remains stable for any elasticity and ...
Kohei Kawaguchi +2 more
wiley +1 more source
What gets Redditors talking? Predicting discussion initiation and size on Reddit. [PDF]
PLoS OneLynch C, Livan G.
europepmc +1 more source