Results 21 to 30 of about 25,341 (234)

Social media engagement and cryptocurrency performance.

open access: yesPLoS ONE, 2023
Cryptocurrencies are highly speculative assets with large price volatility. If one could forecast their behavior, this would make them more attractive to investors.
Khizar Qureshi, Tauhid Zaman
doaj   +1 more source

Cryptocurrencies in the Islamic financial system viewed through the prism of Shariah law [PDF]

open access: yesAnali Pravnog Fakulteta u Beogradu, 2021
The creation of cryptocurrencies marked the beginning of a new era in money evolution. In the cryptocurrency system, governments do not have primacy over monetary flows, but it is in the hands of participants in the cryptocurrency system, which enables ...
Lekpek Ahmedin
doaj   +1 more source

Hedging cryptocurrency options [PDF]

open access: yesReview of Derivatives Research, 2021
AbstractThe cryptocurrency market is volatile, non-stationary and non-continuous. Together with liquid derivatives markets, this poses a unique opportunity to study risk management, especially the hedging of options, in a turbulent market. We study the hedge behaviour and effectiveness for the class of affine jump diffusion models and infinite activity
Jovanka Lili Matic   +2 more
openaire   +7 more sources

Distributed ledger as a tool to ensure trust among business process participants

open access: yesБезопасность информационных технологий, 2019
The paper is devoted to the problem of using distributed ledgers as a tool to ensure trust among business process participants. The purpose of the paper is to offer a systematic review of the applied aspects of modern distributed ledger technologies ...
Sergey V. Zapechnikov
doaj   +1 more source

Are GARCH and DCC Values of 10 Cryptocurrencies Affected by COVID-19?

open access: yes, 2022
This paper examines the dynamic conditional correlations among 10 cryptocurrencies and the possibility of hedging investment strategies among multiple cryptocurrencies over the period affected by COVID-19 from 2017 to 2022.
Kejia Yan   +5 more
core   +1 more source

User privacy prevention model using supervised federated learning‐based block chain approach for internet of Medical Things

open access: yesCAAI Transactions on Intelligence Technology, EarlyView., 2023
Abstract This research focuses on addressing the privacy issues in healthcare advancement monitoring with the rapid establishment of the decentralised communication system in the Internet of Medical Things (IoMT). An integrated blockchain homomorphic encryption standard with an in‐build supervised learning‐based smart contract is designed to improvise ...
Chandramohan Dhasarathan   +7 more
wiley   +1 more source

Which way are cryptocurrencies headed? [PDF]

open access: yes, 2022
The emerging view is that virtual digital assets (VDAs) and cryptocurrencies shall remain part of the formal economy for the long haul and that discouraging their existence is not a solution.
Bharadwaj, Ashish, Kaushik, Parishti
core  

CRYPTOCURRENCIES: DEVELOPMENT, FEATURES AND CLASSIFICATION

open access: yesФінансово-кредитна діяльність: проблеми теорії та практики, 2019
The advent of cryptocurrencies and rapid growth of crypto-networks heralded a new era in evolution of financial relations. The main goals achieved by introduction of cryptocurrencies included: a) removal of the third party (the government, banking and ...
M. P. Kucheryavenko   +2 more
doaj   +1 more source

A Critical Analysis of Cryptocurrencies from an Islamic Jurisprudence Perspective [PDF]

open access: yesTürkiye İslam İktisadı Dergisi, 2021
Money has changed its form many times throughout history and has begun to turn into digital form as an alternative to the current situation. The newest type of money form is a cryptocurrency which has been developed independently of any central authority.
Mervan Selçuk, Süleyman Kaya
doaj   +1 more source

CRYPTOCURRENCIES BETWEEN UTOPIA AND REALITY [PDF]

open access: yesAnalele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2020
The typology of cryptocurrencies is a vast one and the existence of approximatively 1400 cryptocurrencies, besides tokens or crypto securities and applications of blockchain technology make the studying of this area of expertise even more difficult ...
ADELA SOCOL
doaj  

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