Showing 1 - 10 of 6,379
We use a simple model to study whether private payment systems based on bank deposits can provide the optimal level of … safety. In the model, bank deposits backed by projects are subject to default risk that can be mitigated by a depositor's ex … ante and ex post monitoring. Safe payment instruments issued by a narrow bank can also be used as a back-up payment system …
Persistent link: https://www.econbiz.de/10012388751
We investigate the risks and opportunities to the mandates of central banks arising from fintech developments. Fintech …
Persistent link: https://www.econbiz.de/10011689315
In this paper, we discuss whether the ability of individuals to convert commercial bank money (i.e., bank deposits …) into central bank money is fundamentally important for the monetary system. This is a significant question since the use of … cash - the only form of central bank money that the public currently has access to - is declining rapidly in many countries …
Persistent link: https://www.econbiz.de/10012214507
An anonymous credential mechanism is a set of protocols that allows users to obtain credentials from an organization and demonstrate ownership of these credentials without compromising users' privacy. In this work, we construct the first secret-free and quantum-safe credential mechanism. The...
Persistent link: https://www.econbiz.de/10014456631
This paper presents OVer, a framework designed to automatically analyze the behaviour of decentralized finance (DeFi) protocols when subjected to a "skewed" oracle input. OVer firstly performs a symbolic analysis on the given contract and constructs a model of constraints. Then, the framework...
Persistent link: https://www.econbiz.de/10014577871
retail public money - whether in the form of cash, a central bank digital currency or both - is a necessary component of such …
Persistent link: https://www.econbiz.de/10014577905
Persistent link: https://www.econbiz.de/10014537362
Persistent link: https://www.econbiz.de/10012521041
In April 2022, the Bank of Canada announced that it would continue to use a floor system to implement monetary policy … the deposit rate. In contrast, the Bank's guiding principles of prudence, transparency and neutrality, which govern the … rate close to the Bank's policy interest rate (which is equal to the deposit rate in a floor system). The second is an …
Persistent link: https://www.econbiz.de/10014392970
The Nigerian Fintech's space is developing. Traditional financial institutions particularly the banking sector, are … redefining their financial offerings by 'finnovating' and blurring the lines that the average Fintech start-ups had initially … incumbents and start-ups (entrant) in the Fintech ecosystem. This recommended roadmap 'is divided into five (5) sections. The …
Persistent link: https://www.econbiz.de/10012870520