Results 91 to 100 of about 7,182 (203)
The International Journal of Financial SystemsCrypto laundering has become a significant threat in Indonesia since 2015, particularly through digital payment systems. Despite efforts to combat this threat using Regulatory Technology (RegTech), the outcomes have been largely ineffective.
Kharisma Fatmalina Fajri +2 more
doaj +1 more source
Archives of impact: The politics of craters on Earth
Geographical Research, Volume 64, Issue 2, May 2026.This paper examines Earth’s 195 confirmed impact craters as archives, exploring their cataloguing and presentation as heritage sites. It argues Western scientific framings using military language and emphasising catastrophe overlook settler colonialism’s violent histories and marginalise indigenous earth‐sky cosmologies.
Gareth Hoskins
wiley +1 more source
Legal Analysis of Bitcoin Ownership as a Medium of Exchange in the Digital Financial System
HakamainThis study examines the legal status and implications of Bitcoin ownership as a medium of exchange within Indonesia's evolving digital financial system.
Gesa Bimantara +2 more
doaj +1 more source
Antipode, Volume 58, Issue 3, May 2026.ABSTRACT This article examines the emergence of “green fintech,” a diverse subset of new financial technologies with expressly environmental aims. We suggest that an analysis of “green fintech” offers us a useful lens on the contradictions of green finance more generally.
Nick Bernards +2 more
wiley +1 more source
Multiplex: TBC-Based Authenticated Encryption with Sponge-Like Rate
IACR Transactions on Symmetric CryptologyAuthenticated Encryption (AE) modes of operation based on Tweakable Block Ciphers (TBC) usually measure efficiency in the number of calls to the underlying primitive per message block. On the one hand, many existing solutions reach a primitive-rate of 1,
Yaobin Shen +2 more
doaj +1 more source
Price Discovery in Bitcoin ETF Market
Financial Review, Volume 61, Issue 2, Page 435-449, May 2026.ABSTRACT In this study, we explore price discovery across the following three Bitcoin markets: spot, futures, and exchange‐traded funds (ETFs). Employing the fractionally cointegrated vector autoregressive (FCVAR) model, we estimate price discovery in each market using minute‐level price data from October 19, 2021, the launch date of the first US ...
Kiana Kia +4 more
wiley +1 more source
Consumer Mobility, Offline and Online Regional Trade: Evidence From High‐Frequency Transaction Data
International Economic Review, Volume 67, Issue 2, Page 565-579, May 2026.ABSTRACT The shift from offline to online purchasing is reshaping trade patterns: a weaker effect of distance has been observed in digital transactions. This study analyzes these dynamics at an unprecedented scale and granularity, using interregional gravity models estimated from billions of geolocated French card transactions.
David Bounie +2 more
wiley +1 more source
mid-pSquare: Leveraging the Strong Side-Channel Security of Prime-Field Masking in Software
Transactions on Cryptographic Hardware and Embedded SystemsEfficiently protecting embedded software implementations of standard symmetric cryptographic primitives against side-channel attacks has been shown to be a considerable challenge in practice.
Brieuc Balon +5 more
doaj +1 more source
Physica A: Statistical Mechanics and its ApplicationsThe empirical literature has studied linkages in the cryptocurrency market because knowing how shocks pass from one currency to another helps policymakers and practitioners better counter their propagation in these and related markets. This paper contributes to this literature by proposing a methodology based on Granger causality and network analysis ...
openaire +1 more source