Payment clearing and settlement systems

• The Role of Public Money in the Digital Age

  Staff Discussion Paper 2024-11 Francisco Rivadeneyra, Scott Hendry, Alejandro García

  A well-functioning monetary system is characterized by public and private forms of money that exchange at par as value flows freely between them. A relevant retail public money—whether in the form of cash, a central bank digital currency or both—is a necessary component of such a monetary system.

  Content Type(s): Staff research, Staff discussion papers Topic(s): Central bank research, Digital currencies and fintech, Payment clearing and settlement systems JEL Code(s): E, E4, E42, E5, E50, E58

• Analysis of DeFi Oracles

  Staff Discussion Paper 2024-10 Xun Deng, Sidi Mohamed Beillahi, Cyrus Minwalla, Han Du, Andreas Veneris, Fan Long

  Oracles are constructs used in decentralized finance to price assets relative to each other. However, oracles contain defects that could lead to manipulation attacks. Such attacks exploit pricing models embedded within oracles to defraud creators and users. We automatically verify defects, which if mitigated, improves the security of digital currency.

  Content Type(s): Staff research, Staff discussion papers Topic(s): Central bank research, Digital currencies and fintech, Payment clearing and settlement systems JEL Code(s): E, E4, E42, E5, E51, G, G1, G15, O, O3, O31
• May 30, 2024

  Future-proofing our payments systems

  Speech summary Ron Morrow Payments Canada SUMMIT Toronto, Ontario

  Executive Director of Payments, Supervision and Oversight Ron Morrow talks about how payments have evolved in Canada and why it’s important to modernize our payment infrastructure.

  Content Type(s): Press, Speeches and appearances, Speech summaries Topic(s): Bank notes, Digital currencies and fintech, Payment clearing and settlement systems, Retail payments supervision
• May 30, 2024

  Laying bare the evolution of payments in Canada

  Remarks Ron Morrow Payments Canada SUMMIT Toronto, Ontario

  Ron Morrow, Executive Director of Payments, Supervision and Oversight, talks about the evolution of payments in Canada, as well as the Bank’s new supervisory role for payment service providers.

  Content Type(s): Press, Speeches and appearances, Remarks Topic(s): Bank notes, Digital currencies and fintech, Payment clearing and settlement systems, Retail payments supervision

• Digital Payments in Firm Networks: Theory of Adoption and Quantum Algorithm

  Staff Working Paper 2024-17 Sofia Priazhkina, Samuel Palmer, Pablo Martín-Ramiro, Román Orús, Samuel Mugel, Vladimir Skavysh

  We build a network formation game of firms with trade flows to study the adoption and usage of a new digital currency as an alternative to correspondent banking.

  Content Type(s): Staff research, Staff working papers Topic(s): Central bank research, Digital currencies and fintech, Digitalization, Economic models, Financial institutions, Payment clearing and settlement systems, Sectoral balance sheet JEL Code(s): C, C6, C7, C71, D, D4, D8, D85, G, L, L2, L22

• Finding a Needle in a Haystack: A Machine Learning Framework for Anomaly Detection in Payment Systems

  Staff Working Paper 2024-15 Ajit Desai, Anneke Kosse, Jacob Sharples

  Our layered machine learning framework can enhance real-time transaction monitoring in high-value payment systems, which are a central piece of a country’s financial infrastructure. When tested on data from Canadian payment systems, it demonstrated potential for accurately identifying anomalous transactions. This framework could help improve cyber and operational resilience of payment systems.

  Content Type(s): Staff research, Staff working papers Topic(s): Digital currencies and fintech, Financial institutions, Financial services, Financial system regulation and policies, Payment clearing and settlement systems JEL Code(s): C, C4, C45, C5, C55, D, D8, D83, E, E4, E42
• March 21, 2024

  Getting to a new normal

  Speech summary Toni Gravelle CFA Society Toronto Toronto, Ontario

  Deputy Governor Toni Gravelle speaks about how the Bank of Canada will manage its balance sheet once quantitative tightening ends.

  Content Type(s): Press, Speeches and appearances, Speech summaries Topic(s): Coronavirus disease (COVID-19), Financial institutions, Financial markets, Financial system regulation and policies, Lender of last resort, Monetary policy implementation, Payment clearing and settlement systems, Recent economic and financial developments
• March 21, 2024

  Going back to normal: The Bank of Canada’s balance sheet after quantitative tightening

  Remarks Toni Gravelle CFA Society Toronto Toronto, Ontario

  Deputy Governor Toni Gravelle provides an update on quantitative tightening and talks about how the Bank of Canada will manage its balance sheet once normalization ends.

  Content Type(s): Press, Speeches and appearances, Remarks Topic(s): Coronavirus disease (COVID-19), Financial institutions, Financial markets, Financial system regulation and policies, Lender of last resort, Monetary policy implementation, Payment clearing and settlement systems, Recent economic and financial developments

• Market structure of cryptoasset exchanges: Introduction, challenges and emerging trends

  Staff Analytical Note 2024-2 Vladimir Skavysh, Jacob Sharples, Sofia Priazhkina, Salman H. Hasham

  This paper provides an overview of cryptoasset exchanges. We contrast their design with exchanges in traditional financial markets and discuss emerging regulatory trends and innovations aimed at solving the problems cryptoasset exchanges face.

  Content Type(s): Staff research, Staff analytical notes Topic(s): Digital currencies and fintech, Payment clearing and settlement systems JEL Code(s): G, G1, G15, L, L1

• Decentralized finance: Innovations and challenges

  Staff Analytical Note 2023-15 Jonathan Chiu, Hanna Yu

  Decentralized finance surged in popularity around 2020. We explore its value and limitations and highlight some potential regulatory concerns.

  Content Type(s): Staff research, Staff analytical notes Topic(s): Digital currencies and fintech, Financial stability, Payment clearing and settlement systems JEL Code(s): G, G1, G2