Estimating Policy Functions in Payments Systems Using Reinforcement Learning Staff Working Paper 2021-7 Pablo S. Castro, Ajit Desai, Han Du, Rodney J. Garratt, Francisco Rivadeneyra We demonstrate the ability of reinforcement learning techniques to estimate the best-response functions of banks participating in high-value payments systems—a real-world strategic game of incomplete information. Content Type(s): Staff research, Staff working papers Research Topic(s): Digital currencies and fintech, Financial institutions, Financial system regulation and policies, Payment clearing and settlement systems JEL Code(s): A, A1, A12, C, C7, D, D8, D83, E, E4, E42, E5, E58
Consumer Credit with Over-optimistic Borrowers Staff Working Paper 2020-57 Florian Exler, Igor Livshits, James (Jim) C. MacGee, Michèle Tertilt When lenders cannot directly identify behavioural and rational borrowers, they use type scoring to track the likelihood of a borrower’s type. This leads to the partial pooling of borrowers, which results in rational borrowers subsidizing borrowing costs for behavioural borrowers. This, in turn, reduces the effectiveness of regulatory policies that target mistakes by behavioural borrowers. Content Type(s): Staff research, Staff working papers Research Topic(s): Credit and credit aggregates, Credit risk management, Financial system regulation and policies JEL Code(s): E, E2, E21, E4, E49, G, G1, G18, K, K3, K35
November 12, 2020 Helping the economy after the COVID‑19 pandemic Speech summary Carolyn A. Wilkins Munk School of Global Affairs and Public Policy Toronto, Ontario The pandemic won’t last forever. Senior Deputy Governor Carolyn A. Wilkins talks about what the economy will need once we’re past the COVID-19 crisis. Content Type(s): Press, Speeches and appearances, Speech summaries Research Topic(s): Business fluctuations and cycles, Central bank research, Climate change, Coronavirus disease (COVID-19), Debt management, Digital currencies and fintech, Expectations, Financial institutions, Financial stability, Financial system regulation and policies, Firm dynamics, Fiscal policy, Inflation targets, Interest rates, Labour markets, Monetary policy communications, Monetary policy framework, Payment clearing and settlement systems, Potential output, Productivity, Recent economic and financial developments
November 12, 2020 Exploring life after COVID-19: the far side of the moon Remarks (delivered virtually) Carolyn A. Wilkins Munk School of Global Affairs and Public Policy Toronto, Ontario Senior Deputy Governor Carolyn A. Wilkins discusses what the economy will need once we’re past the COVID-19 crisis. Content Type(s): Press, Speeches and appearances, Remarks Research Topic(s): Business fluctuations and cycles, Central bank research, Climate change, Coronavirus disease (COVID-19), Debt management, Digital currencies and fintech, Expectations, Financial institutions, Financial stability, Financial system regulation and policies, Firm dynamics, Fiscal policy, Inflation targets, Interest rates, Labour markets, Monetary policy communications, Monetary policy framework, Payment clearing and settlement systems, Potential output, Productivity, Recent economic and financial developments
Security and convenience of a central bank digital currency Staff Analytical Note 2020-21 Charles M. Kahn, Francisco Rivadeneyra An anonymous token-based central bank digital currency (CBDC) would pose certain security risks to users. These risks arise from how balances are aggregated, from their transactional use and from the competition between suppliers of aggregation solutions. Content Type(s): Staff research, Staff analytical notes Research Topic(s): Central bank research, Digital currencies and fintech, Financial system regulation and policies, Payment clearing and settlement systems JEL Code(s): E, E4, E42, G, G2, G21
Interbank Asset-Liability Networks with Fire Sale Management Staff Working Paper 2020-41 Zachary Feinstein, Grzegorz Halaj Raising liquidity when funding is stressed creates pressure on the financial market. Liquidating large quantities of assets depresses their prices and may amplify funding shocks. How do banks weathering a funding crisis contribute to contagion risk? Content Type(s): Staff research, Staff working papers Research Topic(s): Financial stability, Financial system regulation and policies, Payment clearing and settlement systems JEL Code(s): C, C6, C62, C63, C7, C72, G, G0, G01, G1, G11
Predicting Payment Migration in Canada Staff Working Paper 2020-37 Anneke Kosse, Zhentong Lu, Gabriel Xerri Developments are underway to replace Canada’s two core payment systems with three new systems. We use a discrete choice model to predict migration patterns of end-users and financial institutions for future systems and discuss their policy implications. Content Type(s): Staff research, Staff working papers Research Topic(s): Financial institutions, Financial services, Financial stability, Financial system regulation and policies, Payment clearing and settlement systems JEL Code(s): C, C3, E, E4, E42, G, G1, G2, G28
Liquidity Usage and Payment Delay Estimates of the New Canadian High Value Payments System Staff Discussion Paper 2020-9 Francisco Rivadeneyra, Nellie Zhang As part of modernizing its core payments infrastructure, Canada will replace the Large Value Transfer System (LVTS) with a new Real-Time Gross Settlement (RTGS) system called Lynx. An important question for policy-makers is how Lynx should be designed. Content Type(s): Staff research, Staff discussion papers Research Topic(s): Financial services, Financial system regulation and policies, Payment clearing and settlement systems JEL Code(s): C, C5, E, E4, E42, E5, E58
Monetary Policy Independence and the Strength of the Global Financial Cycle Staff Working Paper 2020-25 Christian Friedrich, Pierre Guérin, Danilo Leiva-Leon We propose a new strength measure of the global financial cycle by estimating a regime-switching factor model on cross-border equity flows for 61 countries. We then assess how the strength of the global financial cycle affects monetary policy independence, which is defined as the response of central banks' policy interest rates to exogenous changes in inflation. Content Type(s): Staff research, Staff working papers Research Topic(s): Business fluctuations and cycles, Exchange rate regimes, Financial system regulation and policies, International financial markets, Monetary policy JEL Code(s): E, E4, E5, F, F3, F32, F4, F42, G, G1, G15, G18
An Economic Perspective on Payments Migration Staff Working Paper 2020-24 Anneke Kosse, Zhentong Lu, Gabriel Xerri Consumers, businesses and banks make millions of payments each day using a variety of instruments, such as debit cards, cheques and wires. Canada is currently developing three new systems to process these transactions: Lynx, Settlement Optimization Engine (SOE) and Real-Time Rail (RTR). Content Type(s): Staff research, Staff working papers Research Topic(s): Financial services, Financial system regulation and policies, Payment clearing and settlement systems JEL Code(s): E, E4, E42, G, G2, G21