Results 131 to 140 of about 19,584 (274)
A qualitative assessment of quantitative easing sentiment
Economic Inquiry, EarlyView.Abstract This mixed‐method study undertakes a comprehensive inquiry of the public discourse on social media surrounding quantitative easing (QE) across the US, the UK, and the European Union. Utilizing a unique tweet dataset, we reveal the sentiment polarity toward QE policy to be strongly negative, at 71.27%, with positive sentiment a mere 4.25 ...
Niamh Wylie, Martha O’Hagan‐Luff
wiley +1 more source
Cryptocurrency Price Prediction Algorithms: A Survey and Future Directions
In recent years, cryptocurrencies have received substantial attention from investors, researchers and the media due to their volatile behaviour and potential for high returns.
Bela Stantic +5 more
core +1 more source
Financial Markets, Institutions &Instruments, EarlyView.ABSTRACT This paper studies the determinants of banks' and fintech companies' systemic risk. We adopt both a systemic and firm‐level perspective and consider not only factors traditionally used to explain systemic riskiness, which have never been applied to the fintech sector, but also the new potential source of instability, for both banks and fintech
Domenico Curcio +3 more
wiley +1 more source
Modeling climate policy uncertainty into cryptocurrency volatilities
Climate change is a highly controversial topic within the socioeconomic context. Climate Policy Uncertainty (CPU) arises from the process of climate policies formulation and implementation.
Ding, Shusheng +4 more
core +1 more source
Akuntansi Untuk Cryptocurrency [PDF]
, 2018 Cryptocurrency di Indonesia sudah mulai berkembang serta mulai banyak digunakan oleh pelaku bisnis di Indonesia. Hal inimenjadifenomenadalammemandangperlutidaknyaperlakuan akuntansi untuk transaksi cryptocurency.
Azwari, P. C. (Peny) +1 more
core +2 more sources
Financial inclusion status and cryptocurrency usage in the U.S.
International Review of Economics & FinanceThis paper examines cryptocurrency adoption among unbanked, underbanked, and fully banked households in the United States, using data from the 2023 FDIC National Survey of Unbanked and Underbanked Households; the first wave of the survey to include ...
Claudia Njilla, Mika Kato
doaj +1 more source
Miners' Reward Elasticity and Stability of Competing Proof‐of‐Work Cryptocurrencies
International Economic Review, EarlyView.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
Inference via the Skewness‐Kurtosis Set
International Statistical Review, EarlyView.Summary Kurtosis minus squared skewness is bounded from below by 1, but for unimodal distributions, this parameter is bounded by 189/125. In some applications, it is natural to compare distributions by comparing their kurtosis‐minus‐squared‐skewness parameters. The asymptotic behavior of the empirical version of this parameter is studied here for i.i.d.
Chris A. J. Klaassen, Bert van Es
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
Regulation of Cryptocurrency and its role in Cross-border Transactions
This thesis explores the regulatory frameworks governing cryptocurrencies in the European Union (EU), MS country – Finland, the United States, and specifically California, and crypto-friendly country – Switzerland and examines their impact on cross ...
Abramidze, Elene
core