Financial system regulation and policies

• The Ecology of Automated Market Makers

  Staff Discussion Paper 2024-12 Annetta Ho, Cosmin Cazan, Andrew Schrumm

  This paper describes the ecology of automated market makers, which are the most popular decentralized exchange model for the pricing and trading of crypto assets within decentralized finance.

  Content Type(s): Staff research, Staff discussion papers Research Topic(s): Digital currencies and fintech, Financial markets, Financial stability, Financial system regulation and policies JEL Code(s): G, G1, G2

• Assessing the Impact of the Bank of Canada’s Government Bond Purchases

  Staff Discussion Paper 2024-5 Chinara Azizova, Jonathan Witmer, Xu Zhang

  In March 2020, the Bank of Canada implemented the Government of Canada Bond Purchase Program, eventually purchasing approximately $340 billion of government bonds. In this paper, we analyze the impact of this program on financial market prices and yields as well as on GDP and inflation.

  Content Type(s): Staff research, Staff discussion papers Research Topic(s): Financial institutions, Financial markets, Financial system regulation and policies, Inflation and prices, Monetary policy, Monetary policy transmission JEL Code(s): E, E5, E52, E58, G, G2, G21, G28

• Fire Sales and Liquidity Requirements

  Staff Working Paper 2024-18 Yuteng Cheng, Roberto Robatto

  We study liquidity requirements in a framework with fire sales. The framework nests three common pricing mechanisms and produces the same observables. Absent risk-sharing considerations, the equilibrium is efficient with cash-in-the-market pricing; a liquidity requirement is optimal with second-best-use pricing; and a liquidity ceiling (i.e., a cap on liquid assets) is optimal with adverse selection.

  Content Type(s): Staff research, Staff working papers Research Topic(s): Asset pricing, Financial markets, Financial system regulation and policies JEL Code(s): G, G1, G12, G2, G23, G28

• 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 Research 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
• May 9, 2024

  Release of the Financial Stability Report

  Opening statement Tiff Macklem, Carolyn Rogers Ottawa, Ontario

  Press conference following the release of the Financial Stability Report.

  Content Type(s): Press, Speeches and appearances, Opening statements Research Topic(s): Asset pricing, Credit risk management, Financial institutions, Financial markets, Financial services, Financial stability, Financial system regulation and policies, Housing, Interest rates, Recent economic and financial developments
• 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 Research 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 Research 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

• Procyclicality in Central Counterparty Margin Models: A Conceptual Tool Kit and the Key Parameters

  Staff Discussion Paper 2023-34 Alper Odabasioglu

  Regulators need to provide effective procyclicality guidance, and central counterparties must design and calibrate their margin systems and procyclicality frameworks appropriately. To serve these needs, we provide a novel conceptual tool kit. Further, we highlight that the focus should be on the key margin system parameters in determining procyclicality.

  Content Type(s): Staff research, Staff discussion papers Research Topic(s): Coronavirus disease (COVID-19), Credit risk management, Financial institutions, Financial markets, Financial stability, Financial system regulation and policies JEL Code(s): G, G0, G01, G2, G23, G28

• Estimating the Appropriate Quantity of Settlement Balances in a Floor System

  Staff Discussion Paper 2023-26 Narayan Bulusu, Matthew McNeely, Kaetlynd McRae, Jonathan Witmer

  This paper presents two complementary approaches to estimating the appropriate quantity of settlement balances needed to effectively operate monetary policy under a floor system in Canada.

  Content Type(s): Staff research, Staff discussion papers Research Topic(s): Financial institutions, Financial markets, Financial system regulation and policies, Monetary policy implementation, Payment clearing and settlement systems JEL Code(s): E, E4, E41, E42, E5, E52, E58, G, G2, G21, G28

• Three things we learned about the Lynx payment system

  Staff Analytical Note 2023-14 Nikil Chande, Zhentong Lu, Hiru Rodrigo, Phoebe Tian

  Canada transitioned to a new wholesale payment system, Lynx, in August 2021. Lynx is based on a real-time settlement model that eliminates credit risk in the system. This model can require more liquidity; however, Lynx’s design allows Canada’s wholesale payments to settle efficiently.

  Content Type(s): Staff research, Staff analytical notes Research Topic(s): Financial institutions, Financial services, Financial system regulation and policies, Payment clearing and settlement systems JEL Code(s): C, C1, C10, E, E4, E42, G, G2, G28