The Optimum Quantity of Central Bank Reserves Staff working paper 2025-15 Jonathan Witmer This paper analyzes the optimal quantity of central bank reserves in an economy where reserves and other financial assets provide liquidity benefits. Using a static model, I derive a constrained Friedman rule that characterizes the socially optimal level of reserves, demonstrating that this quantity is neither necessarily large nor small but depends on the marginal benefits of reserves relative to alternative safe assets. Content Type(s): Staff research, Staff working papers JEL Code(s): E, E4, E41, E42, E5, E58, G, G2, G21, G28 Research Theme(s): Financial markets and funds management, Market functioning, Financial system, Financial institutions and intermediation, Monetary policy, Monetary policy tools and implementation
Are Hedge Funds a Hedge for Increasing Government Debt Issuance? Staff discussion paper 2025-7 Adam Epp, Jeffrey Gao This paper studies the rapid increase since 2019 of Government of Canada (GoC) debt issuance alongside greater hedge fund participation at GoC bond auctions. We find a systematic relationship between GoC debt stock and hedge fund bidding shares at auction. Content Type(s): Staff research, Staff discussion papers JEL Code(s): D, D4, D44, G, G1, G12, G2, G23, H, H6, H63 Research Theme(s): Financial markets and funds management, Funds management, Financial system, Financial institutions and intermediation, Financial stability and systemic risk
Liquidation Mechanisms and Price Impacts in DeFi Staff working paper 2025-12 Phoebe Tian, Yu Zhu This paper theoretically and empirically examines the price impacts of liquidations in DeFi and how different liquidation mechanisms affect the price impacts. Content Type(s): Staff research, Staff working papers JEL Code(s): D, D4, D44, D47, G, G2, G20, G3, G33 Research Theme(s): Financial markets and funds management, Market functioning, Financial system, Financial stability and systemic risk, Money and payments, Digital assets and fintech
Risk-Free Uncollateralized Lending in Decentralized Markets: An Introduction to Flash Loans Staff discussion paper 2025-6 Jack Mandin A flash loan is a special type of uncollateralized loan with zero default risk. I document the use for flash loans across major blockchains that are Ethereum-Virtual-Machine-compatible. Flash loans expand access to liquidity, and highly sophisticated actors use them for many practical applications. Content Type(s): Staff research, Staff discussion papers JEL Code(s): G, G0, G1, G2 Research Theme(s): Financial markets and funds management, Market functioning, Money and payments, Digital assets and fintech
March 17, 2025 Will asset managers dash for cash? A summary of the implications for central banks David Cimon, Jean-Philippe Dion, Jean-Sébastien Fontaine, Jabir Sandhu We consider ways central banks could adapt in the event of an increased risk of a dash for cash from asset managers. We explore ideas such as new facilities that ease asset managers’ ability to convert existing assets to cash or new assets with liquidity that central banks would guarantee. Content Type(s): Publications, Financial System Hub articles JEL Code(s): E, E5, E58, G, G0, G00, G01, G1, G2
Will Asset Managers Dash for Cash? Implications for Central Banks Staff discussion paper 2025-5 David Cimon, Jean-Philippe Dion, Jean-Sébastien Fontaine, Jabir Sandhu We consider ways central banks could adapt in the event of an increased risk of a dash for cash from asset managers. We explore ideas such as new facilities that ease asset managers’ ability to convert existing assets to cash or new assets with liquidity that central banks would guarantee. Content Type(s): Staff research, Staff discussion papers JEL Code(s): E, E5, E58, G, G0, G00, G01, G1, G2 Research Theme(s): Financial markets and funds management, Market functioning, Financial system, Financial institutions and intermediation, Financial stability and systemic risk, Monetary policy, Monetary policy tools and implementation
The Contingent Term Repo Facility: Lessons learned and an update Staff analytical note 2025-12 Jessie Ziqing Chen, Parnell Chu, Scott Kinnear In 2024, the Bank of Canada reviewed and updated its Contingent Term Repo Facility policy, incorporating lessons learned from the COVID-19 pandemic and other global market developments, such as the UK gilt crisis in September 2022. This paper accompanies the March 17, 2025, Contingent Term Repo Facility market notice and provides background information and further details about the design of the revised policy. Content Type(s): Staff research, Staff analytical notes JEL Code(s): E, E5, E58, F, F6, F68, G, G0, G01, G2, G23 Research Theme(s): Financial system, Financial institutions and intermediation, Financial stability and systemic risk, Monetary policy, Monetary policy tools and implementation
Stress testing central counterparties for resolution planning Staff analytical note 2025-11 Katherine Brennan, Bo Young Chang, Alper Odabasioglu, Radoslav Raykov The Bank of Canada completed its first resolution plan for the Canadian Derivatives and Clearing Corporation (CDCC) in 2024. To estimate the resolution costs, we apply the extreme value theory method to simulate the credit losses that would result from extreme scenarios where multiple clearing members default at the same time. Content Type(s): Staff research, Staff analytical notes JEL Code(s): G, G1, G17, G2, G23, G28 Research Theme(s): Financial system, Financial stability and systemic risk, Financial system regulation and oversight, Money and payments, Payment and financial market infrastructures
Is anyone surprised? The high-frequency impact of US and domestic macroeconomic data announcements on Canadian asset prices Staff analytical note 2025-10 Blake DeBruin Martos, Rodrigo Sekkel, Henry Stern, Xu Zhang Using almost two decades of detailed high-frequency data, we show how Canadian interest rates, the CAD/USD spot exchange rate, and stock market returns react to both US and domestic macro announcements. We find that Canadian macroeconomic announcements invoke greater responses in short-term yields, whereas US macroeconomic announcements play an increasingly important role in the yield movements of longer-term assets. Content Type(s): Staff research, Staff analytical notes JEL Code(s): G, G1, G14, G15 Research Theme(s): Financial markets and funds management, International markets and currencies, Market functioning, Monetary policy, Real economy and forecasting
The Prudential Toolkit with Shadow Banking Staff working paper 2025-9 Kinda Hachem, Martin Kuncl Can regulators keep pace with banks’ creative regulatory workarounds? Our analysis unpacks the trade-offs between fixed regulations and crisis-triggered rules, showing that the latter are especially prone to circumvention—and can trigger larger, costlier bailouts. Content Type(s): Staff research, Staff working papers JEL Code(s): D, D6, D62, E, E6, E61, G, G0, G01, G2, G21, G28 Research Theme(s): Financial system, Financial institutions and intermediation, Financial stability and systemic risk, Financial system regulation and oversight, Household and business credit