E42 - Monetary Systems; Standards; Regimes; Government and the Monetary System; Payment Systems

• Safe Payments

  Staff Working Paper 2020-53 Jonathan Chiu, Mohammad Davoodalhosseini, Janet Hua Jiang, Yu Zhu

  In a cashless economy, would the private sector invest in the optimal level of safety in a deposit-based payment system? In general, because of externalities, the answer is no. While the private sector could over- or under-invest in safety, the government can use taxes or subsidies to correct private incentives.

  Content Type(s): Staff research, Staff working papers Topic(s): Central bank research, Digital currencies and fintech, Financial institutions, Payment clearing and settlement systems JEL Code(s): E, E4, E42, E5, E50, G, G2, G21

• 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 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

• 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 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

• What do high-frequency expenditure network data reveal about spending and inflation during COVID‑19?

  Staff Analytical Note 2020-20 Kim Huynh, Helen Lao, Patrick Sabourin, Angelika Welte

  The official consumer price index (CPI) inflation measure, based on a fixed basket set before the COVID 19 pandemic, may not fully reflect what consumers are currently experiencing. We partnered with Statistics Canada to construct a more representative index for the pandemic with weights based on real-time transaction and survey data.

  Content Type(s): Staff research, Staff analytical notes Topic(s): Inflation and prices, Payment clearing and settlement systems JEL Code(s): D, D1, D12, E, E3, E31, E4, E42, E5, E52

• 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 Topic(s): Financial services, Financial system regulation and policies, Payment clearing and settlement systems JEL Code(s): C, C5, E, E4, E42, E5, E58

• Survival Analysis of Bank Note Circulation: Fitness, Network Structure and Machine Learning

  Staff Working Paper 2020-33 Diego Rojas, Juan Estrada, Kim Huynh, David T. Jacho-Chávez

  Using the Bank of Canada's Currency Information Management Strategy, we analyze the network structure traced by a bank note’s travel in circulation and find that the denomination of the bank note is important in our potential understanding of the demand and use of cash.

  Content Type(s): Staff research, Staff working papers Topic(s): Bank notes, Econometric and statistical methods, Payment clearing and settlement systems JEL Code(s): C, C5, C52, C6, C65, C8, C81, E, E4, E42, E5, E51

• Monetary Policy Implementation and Payment System Modernization

  Staff Working Paper 2020-26 Jonathan Witmer

  Canada plans to adopt a retail payment system to allow Canadians to pay in real time (or near real time) 24 hours a day, 7 days a week. However, the traditional model for setting the overnight interest rate does not operate 24/7.

  Content Type(s): Staff research, Staff working papers Topic(s): Monetary policy implementation, Payment clearing and settlement systems JEL Code(s): E, E4, E40, E42, E43

• Security of a CBDC

  Staff Analytical Note 2020-11 Cyrus Minwalla

  Security is an important element in ensuring public confidence in a central bank digital currency (CBDC). This note highlights the required security properties of a CBDC system and the challenges encountered with existing solutions, should the Bank of Canada choose to issue one.

  Content Type(s): Staff research, Staff analytical notes Topic(s): Central bank research, Digital currencies and fintech JEL Code(s): E, E4, E42, E5, E51, O, O3, O31

• Privacy in CBDC technology

  Staff Analytical Note 2020-9 Sriram Darbha, Rakesh Arora

  Privacy is a key aspect of a potential central bank digital currency system. We outline different technical choices to enact various privacy models while complying with the appropriate regulations. We develop a framework to evaluate privacy models and list key risks and trade-offs in privacy design.

  Content Type(s): Staff research, Staff analytical notes Topic(s): Central bank research, Digital currencies and fintech JEL Code(s): E, E4, E42, E5, E51, O, O3

• 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 Topic(s): Financial services, Financial system regulation and policies, Payment clearing and settlement systems JEL Code(s): E, E4, E42, G, G2, G21