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2151 Results

Understanding DeFi Through the Lens of a Production-Network Model

Staff working paper 2023-42 Jonathan Chiu, Thorsten Koeppl, Hanna Yu, Shengxing Zhang
We develop a production-network model to capture how decentralized finance (DeFi) has evolved across different sectors of financial services. The model allows us to measure the value added by different DeFi sectors and to study how the connections across the sectors influence token prices.

Privacy-Enhancing Technologies for CBDC Solutions

Staff discussion paper 2025-1 Rakesh Arora, Han Du, Raza Ali Kazmi, Duc-Phong Le
Privacy-enhancing technologies (PETs) could offer solutions to safeguard end-user privacy and meet rigorous data protection standards for central bank digital currencies. We consider how PETs can transform privacy design in financial systems and the implications of their broader adoption.

Monetary Policy Transmission, Bank Market Power, and Wholesale Funding Reliance

Staff working paper 2023-35 Amina Enkhbold
I study how banking market concentration and reliance on wholesale funding affect monetary policy transmission to mortgage rates. I find that this transmission is imperfect and dampens the response of consumption, output, and housing prices.
June 11, 2009

The Complexities of Financial Risk Management and Systemic Risks

Risk-management systems in financial institutions have come under increasing scrutiny in light of the current financial crisis, resulting in calls for improvements and an increased role for regulators. Yet such objectives miss the intricacy at the heart of the risk-management process. This article outlines the complexity inherent in any modern risk-management system, which arises because there are shortcuts in the theoretical models that risk managers need to be aware of, as well as the difficulties in sensible calibration of model parameters. The author suggests that prudential regulation of such systems should focus on failures within the financial firm and in the market interactions between firms and reviews possible strategies that can improve the performance of risk management and microprudential regulatory practice.

Intermediary Market Power and Capital Constraints

Staff working paper 2023-51 Jason Allen, Milena Wittwer
We examine how intermediary capitalization affects asset prices in a framework that allows for intermediary market power. We introduce a model in which capital-constrained intermediaries buy or trade an asset in an imperfectly competitive market, and we show that weaker capital constraints lead to both higher prices and intermediary markups.
September 18, 2025

Making change—Accelerating payments innovation

Remarks Ron Morrow CPA The One conference Ottawa, Ontario
Ron Morrow, Executive Director of Payments, Supervision and Oversight, talks about innovations in the payments ecosystem. He also highlights the Bank’s new role as supervisor of payment service providers.

The Sectoral Origins of Post-Pandemic Inflation

Staff working paper 2025-37 Jan David Schneider
This paper quantifies the contribution of sector-specific supply and demand shocks to personal consumption expenditure (PCE) inflation. It derives identification restrictions that are consistent with a large class of dynamic stochastic general equilibrium models with production networks.
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