Publications, Staff research, Digital currencies and fintech
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Consumer Cash Withdrawal Behaviour: Branch Networks and Online Financial Innovation
The physical network of bank branches is important in how consumers manage their cash holdings. This paper estimates how consumer withdrawal behaviour responds to the distance they must travel to their branch. -
An Exploration of First Nations Reserves and Access to Cash
Adequate cash distribution is one the Bank of Canada’s core interests. Canadians’ ability to access cash influences the Bank’s thinking on issuing a central bank digital currency. We provide a perspective on these issues by exploring access of First Nations reserves to cash. -
Payments on Digital Platforms: Resiliency, Interoperability and Welfare
This paper studies the business model choice between running a cash platform and a token platform, as well as its welfare and policy implications. -
Stablecoin Assessment Framework
We offer relevant authorities a three-step assessment framework they can use to understand, identify and quantify the risks associated with stablecoin and other cryptocurrency arrangements. -
Monetary Policy Pass-Through with Central Bank Digital Currency
Many central banks are considering issuing a central bank digital currency (CBDC). This would introduce a new policy tool—interest on CBDC. We investigate how this new tool would interact with traditional monetary policy tools, such as the interest on central bank reserves. -
Cash and COVID-19: The Effects of Lifting Containment Measures on Cash Demand and Use
Using Bank Note Distribution System data on the demand for cash up to September 2020, we find that demand was strong. This is true even though cash use for payments declined early in the pandemic. When mobility restrictions and lockdown measures were eased, cash use for payments increased sharply but remained less popular than electronic methods of payment. -
Estimating Policy Functions in Payments Systems Using Reinforcement Learning
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. -
Eggs in One Basket: Security and Convenience of Digital Currencies
Digital currencies store balances in anonymous electronic addresses. This paper analyzes the trade-offs between the safety and convenience of aggregating balances in addresses, electronic wallets and banks. -
Losing Contact: The Impact of Contactless Payments on Cash Usage
Contactless payment cards are a competitive alternative to cash. Using Canadian panel data from 2010 to 2017, this study investigates whether contactless credit cards are an important contributor to the decline in the transactional use of cash.