Improving the Efficiency of Payments Systems Using Quantum Computing Staff working paper 2022-53 Christopher McMahon, Donald McGillivray, Ajit Desai, Francisco Rivadeneyra, Jean-Paul Lam, Thomas Lo, Danica Marsden, Vladimir Skavysh We develop an algorithm and run it on a hybrid quantum annealing solver to find an ordering of payments that reduces the amount of system liquidity necessary without substantially increasing payment delays. Content Type(s): Staff research, Staff working papers JEL Code(s): C, C6, C61, C63, D, D8, D83, E, E4, E42, E5, E58 Research Theme(s): Money and payments, Digital assets and fintech, Payment and financial market infrastructures
Understanding Post-COVID Inflation Dynamics Staff working paper 2022-50 Martin Harding, Jesper Lindé, Mathias Trabandt We propose a macroeconomic model with a nonlinear Phillips curve that has a flat slope when inflationary pressures are subdued and steepens when inflationary pressures are elevated. Our model can generate more sizable inflation surges due to cost-push and demand shocks than a standard linearized model when inflation is high. Content Type(s): Staff research, Staff working papers JEL Code(s): E, E3, E30, E31, E32, E37, E4, E44, E5, E52 Research Theme(s): Models and tools, Economic models, Monetary policy, Inflation dynamics and pressures, Monetary policy framework and transmission
Monetary Policy, Credit Constraints and SME Employment Staff working paper 2022-49 Julien Champagne, Émilien Gouin-Bonenfant We revisit an old question: how do financial constraints affect the transmission of monetary policy to the real economy? To answer this question, we propose a simple empirical strategy that combines firm-level employment and balance sheet data, identified monetary policy shocks and survey data on financing activities. Content Type(s): Staff research, Staff working papers JEL Code(s): E, E2, E3, E4, E43, E5, E52, G, G3 Research Theme(s): Financial system, Household and business credit, Monetary policy, Monetary policy framework and transmission, Real economy and forecasting
Regulatory Requirements of Banks and Arbitrage in the Post-Crisis Federal Funds Market Staff working paper 2022-48 Rodney J. Garratt, Sofia Priazhkina This paper explains the nature of interest rates in the U.S. federal funds market after the 2007-09 financial crisis. We build a model of the over-the-counter lending market that incorporates new aspects of the financial system: abundance of liquidity, different regulatory standards for banks, and arbitrage opportunities created by limited access to the facility granting interest on excess reserves. Content Type(s): Staff research, Staff working papers JEL Code(s): E, E4, E42, E5, E58, G, G2, G28 Research Theme(s): Financial markets and funds management, Market functioning, Financial system, Financial system regulation and oversight, Models and tools, Economic models, Monetary policy, Monetary policy tools and implementation
Stablecoins and Their Risks to Financial Stability Staff discussion paper 2022-20 Cameron MacDonald, Laura Zhao What risks could stablecoins pose to the financial system? We argue that the stabilization mechanisms of stablecoins give rise to the risk of confidence runs, which can propagate to broader cryptoasset markets and the traditional financial sector. We also argue that stablecoins can contribute to financial stability risks by facilitating the buildup of leverage and liquidity mismatch in decentralized finance. Such risks cannot be addressed by ensuring the price stability of stablecoins alone. Finally, we explore the potential implications of stablecoins for the current system of bank-intermediated credit and for monetary policy. Content Type(s): Staff research, Staff discussion papers JEL Code(s): E, E4, E42, E44, E5, E58, G, G2, G23 Research Theme(s): Financial system, Financial stability and systemic risk, Money and payments, Digital assets and fintech
November 22, 2022 Tracking the financial vulnerabilities of households and the housing market The Bank of Canada is publishing a new set of indicators of financial vulnerabilities. This will allow households, the private sector, financial authorities and governments to better understand and monitor the evolution of two key vulnerabilities in the financial system: the elevated level of household indebtedness and high house prices. Content Type(s): Publications, Financial System Hub articles JEL Code(s): D, D1, D14, D8, D84, E, E5, G, G2, G21, R, R2, R21
Variable-rate mortgages with fixed payments: Examining trigger rates Staff analytical note 2022-19 Stephen Murchison, Maria teNyenhuis We estimate the share of variable-rate mortgages with fixed payments that reached the so-called trigger rate—the interest rate at which mortgage payments no longer cover the principal. Amid rising interest rates, this share was close to 50% at the end of October 2022 and could potentially reach 65% in 2023. Content Type(s): Staff research, Staff analytical notes JEL Code(s): D, D1, E, E4, E5, G, G2, G21 Research Theme(s): Financial system, Financial stability and systemic risk, Household and business credit
Stagflation and Topsy-Turvy Capital Flows Staff working paper 2022-46 Julien Bengui, Louphou Coulibaly Unregulated capital flows are likely excessive during a stagflation episode, owing to a macroeconomic externality operating through the economy’s supply side. Inflows raise domestic wages and cause unwelcome upward pressure on firm costs, yet market forces likely generate such inflows. Optimal capital flow management instead requires net outflows. Content Type(s): Staff research, Staff working papers JEL Code(s): D, D6, D62, E, E5, E52, F, F3, F32, F38, F4, F41 Research Theme(s): Financial system, Financial stability and systemic risk, Monetary policy, Inflation dynamics and pressures, Monetary policy framework and transmission, Structural challenges, International trade, finance and competitiveness
Archetypes for a retail CBDC Staff analytical note 2022-14 Sriram Darbha A variety of technology designs could support retail central bank digital currency (CBDC) systems. We develop five archetypes of CBDC systems, outline their characteristics and discuss their trade-offs. This work serves as a framework to analyze and compare different designs, independent of vendor, platform and implementation. Content Type(s): Staff research, Staff analytical notes JEL Code(s): E, E4, E42, E5, E51, O, O3 Research Theme(s): Money and payments, Digital assets and fintech, Payment and financial market infrastructures
Harnessing the benefit of state-contingent forward guidance Staff analytical note 2022-13 Vivian Chu, Yang Zhang A low level of the neutral rate of interest increases the likelihood that a central bank’s policy rate will reach its effective lower bound (ELB) in future economic downturns. In a low neutral rate environment, using an extended monetary policy toolkit including forward guidance helps address the ELB challenge. Using the Bank’s Terms-of-Trade Economic Model, we assess the benefits and limitations of a state-contingent forward guidance implemented within a flexible inflation targeting framework. Content Type(s): Staff research, Staff analytical notes JEL Code(s): E, E2, E27, E3, E37, E4, E5, E52, E58 Research Theme(s): Models and tools, Economic models, Monetary policy, Monetary policy framework and transmission, Monetary policy tools and implementation