Results 71 to 80 of about 3,954 (184)
Journal of Forecasting, Volume 45, Issue 3, Page 1110-1128, April 2026.ABSTRACT Pairs trading, a popular algorithmic trading strategy, exploits the short‐term price difference (spread) between two comoving assets. Empirically, the spread distribution of most assets in pairs trading has a fat‐tail characteristic that does not follow a normal distribution.
Yuhee Kwon, Youngsoo Choi
wiley +1 more source
State Channel as a Service Based on a Distributed and Decentralized Web
IEEE Access, 2020 Currently, developers and researchers are dedicated to finding better ways to achieve greater scalability of various blockchain platforms. Focused on the Ethereum blockchain platform, the state channels are currently the only maturely researched and ...
Blaz Podgorelec +2 more
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International Journal of Finance &Economics, Volume 31, Issue 2, Page 2845-2862, April 2026.ABSTRACT One of the critical risks associated with cryptocurrency assets is the so‐called downside risk, or tail risk. Conditional Value‐at‐Risk (CVaR) is a measure of tail risks that is not normally considered in the construction of a cryptocurrency portfolio.
Xinran Huang +3 more
wiley +1 more source
Consensus at a Turning Point: Analyzing Ethereum’s 2022 Migration From PoW to PoS
IEEE AccessThe development of blockchain consensus mechanisms has put sustainability, scalability, and efficiency first in the list of cryptocurrency studies. As Bitcoin still uses the energy-intensive Proof-of-Work (PoW) algorithm, Ethereum is in the process of ...
Shahbaz Siddiqui +4 more
doaj +1 more source
Technology Innovation Management Review, 2020 As economies digitalize and many local businesses gradually internationalize, crowdfunding platforms have offered a new way for ventures to raise capital.
Jahja Rrustemi, Nils S. Tuchschmid
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Financial Time Series Uncertainty: A Review of Probabilistic AI Applications
Journal of Economic Surveys, Volume 40, Issue 2, Page 915-953, April 2026.ABSTRACT Probabilistic machine learning models offer a distinct advantage over traditional deterministic approaches by quantifying both epistemic uncertainty (stemming from limited data or model knowledge) and aleatoric uncertainty (due to inherent randomness in the data), along with full distributional forecasts.
Sivert Eggen +4 more
wiley +1 more source
THE IMPACT OF ENERGY CONSUMPTION IN CRYPTO ASSETS ON CRYPTO ASSET PRICES AND CARBON EMISSIONS: CASE OF BITCOIN AND ETHEREUM [PDF]
Financial StudiesIn this paper, it is aimed to evaluate the relationship between energy consumption in crypto assets and crypto asset prices. In this direction, the price, CO2 emission and energy consumption series of Bitcoin and Ethereum between March 17, 2021, and ...
Meltem BİLİRER, Feyyaz ZEREN
doaj
IEEE AccessHealthcare systems face challenges in ensuring robust security, achieving scalable operations, and maintaining optimal efficiency, mainly attributable to the inherent constraints of conventional centralized architectural frameworks.
Jayapriya Jayabalan, N. Jeyanthi
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Ethanos: Lightweight Bootstrapping for Ethereum
CoRR, 2019 As ethereum blockchain has become popular, the number of users and transactions has skyrocketed, causing an explosive increase of its data size. As a result, ordinary clients using PCs or smartphones cannot easily bootstrap as a full node, but rely on other full nodes such as the miners to run or verify transactions.
Jae-Yun Kim +4 more
openaire +2 more sources
Explorando las huellas digitales de los criptoactivos mediante fuentes abiertas
Ciencia PolicialEl uso de los criptoactivos ha experimentado un notorio aumento en los últimos años, introduciendo consigo una serie de conceptos novedosos en la economía española.
Ana Díaz Bernardos
doaj +1 more source