Results 91 to 100 of about 33,070 (200)
Bitcoin as the foundation of the future financial system
, 2020 Satoshi Nakamoto 2008-ban a bitcoin létrehozásával egy meg nem oldott problémára adott innovatív választ, amely segítségével a felhasználók harmadik fél igénybevétele nélkül tudnak tranzakciókat lebonyolítani az anonimitásuk teljes megőrzése mellett ...
Gyöngy, Dániel Tamás
core
The Ideology of Sovereign Money: How Bitcoin Harms Politics
Constellations, EarlyView.
Nanna Lilletvedt Sæten
wiley +1 more source
Volatility ≠ Risk: When Timing Alpha in Crypto Markets Reflects Mispricing
Financial Review, EarlyView.ABSTRACT Volatility timing in cryptocurrency markets generates significant alpha, but only during periods of loose monetary policy and high uncertainty. Analyzing S&P crypto indices (2017–2023) dominated by large‐cap assets, we show realized volatility can reflect noise‐driven speculative flows, not risk compensation. This effect is strongest for small‐
Arben Kita, Yue Zhang
wiley +1 more source
Specification Tests for Jump‐Diffusion Models Based on the Characteristic Function
International Statistical Review, EarlyView.Summary Goodness‐of‐fit tests are suggested for several popular jump‐diffusion processes. The suggested test statistics utilise the marginal characteristic function of the model and its L2‐type discrepancy from an empirical counterpart. Model parameters are estimated either by minimising the aforementioned L2‐type discrepancy or by maximum likelihood ...
Gerrit Lodewicus Grobler +3 more
wiley +1 more source
A 5251 node directed Bitcoin address subgraph
, 2018 This dataset contains an address subgraph of the Bitcoin network comprising 5251 nodes. Every line contains 2 Bitcoin addresses separated by a comma. This represents a directed edge in this subgraph.
Phetsouvanh, Silivanxay +2 more
core +1 more source
Information Systems Journal, EarlyView.ABSTRACT This study examines how issues across boundaries influence contention dynamics in a movement of movements on social media. Participants utilize social media to support or oppose goals and actions related to their visions regarding societal changes. As the boundaries of movements are fluid on social media, we investigate the actors' identities,
Carol Lee +2 more
wiley +1 more source
Anonymity for Bitcoin From Secure Escrow Address
IEEE Access, 2018 Bitcoin is promoted as decentralized cryptocurrency by using pseudonym to achieve anonymity. Unfortunately, numerous seminal works have demonstrated that Bitcoin only offers weak anonymity in practice. Indeed, the practical technologies of clustering and
Qi Wang, Xiangxue Li, Yu Yu
doaj +1 more source
JCMS: Journal of Common Market Studies, EarlyView.Abstract The future of money is a crucial issue in the digital age, and the emergence of central bank digital currencies (CBDCs) is widely recognised as a transformative development. However, despite its significant implications for monetary sovereignty, regulatory governance and strategic autonomy, we know relatively little about the political ...
Sebastian Heidebrecht
wiley +1 more source
A ASCENSÃO DAS CRIPTOMOEDAS: CONSEQUÊNCIAS PARA O REGIME MONETÁRIO INTERNACIONAL [PDF]
, 2015 TCC (graduação) - Universidade Federal de Santa Catarina. Centro Sócio-Econômico. Relações Internacionais.O surgimento do Estado moderno baseado nos princípios westfalianos de soberania territorial do Estado-nação, não intervenção e igualdade jurídica ...
Faé, Jemuel Paulo
core
A 5026 node directed Bitcoin address subgraph
, 2018 This dataset contains an address subgraph of the Bitcoin network comprising 5026 nodes. Every line contains 2 Bitcoin addresses separated by a comma. This represents a directed edge in this subgraph.
Phetsouvanh, Silivanxay +2 more
core +1 more source