Results 161 to 170 of about 70,587 (266)

Implementing UML Models, Principles of Knowledge Representation and Bitcoin Blockchain Technology to Enhance Transparency of Property Payments and Property Registries and Property Transfers Based in the Brazilian Real Estate Registration System

open access: yesFronteiras da Representação do Conhecimento
Objective: This paper proposes a Solution Concept based on Bitcoin Blockchain to aid in solving the problem of transparency in the Brazilian Real Estate Registry System by registering property payments, property ownership, and property transfers on the ...
Elton Eiji Sasaki   +2 more
doaj  

Risk modelling of ESG (environmental, social, and governance), healthcare, and financial sectors

open access: yesRisk Analysis, Volume 45, Issue 3, Page 477-495, March 2025.
Abstract Climate change poses enormous ecological, socio‐economic, health, and financial challenges. A novel extreme value theory is employed in this study to model the risk to environmental, social, and governance (ESG), healthcare, and financial sectors and assess their downside risk, extreme systemic risk, and extreme spillover risk.
Sajid M. Chaudhry   +3 more
wiley   +1 more source

The medium is the message: The geographies of cryptocurrency remittances to Venezuela

open access: yesTransactions of the Institute of British Geographers, EarlyView.
Short Abstract Cryptocurrency remittances overcome many regulatory and practical barriers, but there is little empirical research into this increasingly popular remittance medium. In response, this article explores cryptocurrency remittances from Latin America and the Caribbean into Venezuela.
Daniel Robins
wiley   +1 more source

Predicting bitcoin returns using high-dimensional technical indicators

open access: yesJournal of Finance and Data Science, 2019
There has been much debate about whether returns on financial assets, such as stock returns or commodity returns, are predictable; however, few studies have investigated cryptocurrency return predictability.
Jing-Zhi Huang, William Huang, Jun Ni
doaj  

The Nexus Between Bitcoin and CO2 Emissions

open access: yesAsia &the Pacific Policy Studies, Volume 12, Issue 3, September 2025.
ABSTRACT This research examined the connection between Bitcoin, the prominent and extensively mined cryptocurrency, and CO2 emissions using the SVAR model. Azerbaijan, Kazakhstan, and Russia, the three main countries in the Caspian Basin that are the centre of cryptocurrency mining, were examined in terms of their primary industries.
Emre Ünal, Nezir Köse
wiley   +1 more source

Datestamping the Bitcoin and Ethereum bubbles [PDF]

open access: green, 2017
Shaen Corbet   +2 more
openalex   +1 more source

The Commodification of Political Distrust: Do Crypto “Hodlers” Distrust Political Institutions?

open access: yesEconomics &Politics, Volume 37, Issue 2, Page 769-779, July 2025.
ABSTRACT The study investigates the link between political distrust and long‐term cryptocurrency investment, motivated by the cryptocurrency market's volatility and the potential of digital currencies to alter economic–political systems. Utilizing panel data from Finland 2022–2023 on duration of ownership and political attitudes, the research uncovers ...
Anton Brännlund   +1 more
wiley   +1 more source

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