PayTech and the D(ata) N(etwork) A(ctivities) of BigTech Platforms Staff Working Paper 2022-35 Jonathan Chiu, Thorsten Koeppl Why do BigTech platforms introduce payment services? We explore this using a model in which a monopoly platform faces a trade-off between the costs associated with privacy concerns and the revenue from data services. We then analyze the feedback effects between data and payments. Content Type(s): Staff research, Staff working papers Topic(s): Digital currencies and fintech, Payment clearing and settlement systems JEL Code(s): D, D8, E, E4, E42, L, L1
Transmission of Cyber Risk Through the Canadian Wholesale Payment System Staff Working Paper 2022-23 Anneke Kosse, Zhentong Lu This paper studies how the impact of a cyber attack that paralyzes one or multiple banks' ability to send payments would transmit to other banks through the Canadian wholesale payment system. Based on historical payment data, we simulate a wide range of scenarios and evaluate the total payment disruption in the system. Content Type(s): Staff research, Staff working papers Topic(s): Financial institutions, Financial stability, Payment clearing and settlement systems JEL Code(s): C, C4, C49, E, E4, E42, E47, G, G2, G21
Identifying Financially Remote First Nations Reserves Staff Discussion Paper 2022-11 Heng Chen, Walter Engert, Kim Huynh, Daneal O’Habib Chen et al. (2021) show that almost one-third of First Nations band offices in Canada are within 1 kilometre (km) of an automated banking machine (ABM) or financial institution (FI) branch and more than half are within 5 km. Content Type(s): Staff research, Staff discussion papers Topic(s): Bank notes, Digital currencies and fintech, Financial institutions, Financial services, Payment clearing and settlement systems JEL Code(s): E, E4, E41, E42, E5, G, G2, G21
Equilibrium in Two-Sided Markets for Payments: Consumer Awareness and the Welfare Cost of the Interchange Fee Staff Working Paper 2022-15 Kim Huynh, Gradon Nicholls, Oleksandr Shcherbakov We construct and estimate a structural two-stage model of equilibrium in a market for payments in order to quantify the network externalities and identify the main determinants of consumer and merchant decisions. Content Type(s): Staff research, Staff working papers Topic(s): Bank notes, Digital currencies and fintech, Econometric and statistical methods, Financial services JEL Code(s): C, C5, C51, D, D1, D12, E, E4, E42, L, L1, L14
Macroeconomic Predictions Using Payments Data and Machine Learning Staff Working Paper 2022-10 James Chapman, Ajit Desai We demonstrate the usefulness of payment systems data and machine learning models for macroeconomic predictions and provide a set of econometric tools to overcome associated challenges. Content Type(s): Staff research, Staff working papers Topic(s): Business fluctuations and cycles, Econometric and statistical methods, Payment clearing and settlement systems JEL Code(s): C, C5, C53, C55, E, E3, E37, E4, E42, E5, E52
Payment Coordination and Liquidity Efficiency in the New Canadian Wholesale Payments System Staff Discussion Paper 2022-3 Francisco Rivadeneyra, Nellie Zhang We study the impact of the Bank of Canada’s choice of settlement mechanism in Lynx on participant behaviors, liquidity usage, payment delays and the overall operational efficiency of the new system. Content Type(s): Staff research, Staff discussion papers Topic(s): Payment clearing and settlement systems JEL Code(s): C, C5, E, E4, E42, E5, E58
What Drives Bitcoin Fees? Using Segwit to Assess Bitcoin's Long-Run Sustainability Staff Working Paper 2022-2 Colin Brown, Jonathan Chiu, Thorsten Koeppl We explore what drives transaction fees in the Bitcoin system and consider whether Bitcoin can remain tamper proof in the long run. Content Type(s): Staff research, Staff working papers Topic(s): Digital currencies and fintech, Payment clearing and settlement systems JEL Code(s): E, E4, E42, G, G2
Best Before? Expiring Central Bank Digital Currency and Loss Recovery Staff Working Paper 2021-67 Charles M. Kahn, Maarten van Oordt, Yu Zhu We consider introducing an expiry date for offline digital currency balances. Consumers whose digital cash expired would automatically receive the funds back into their online account. This functionality could increase demand for digital cash, with the time to expiry playing a key role. Content Type(s): Staff research, Staff working papers Topic(s): Digital currencies and fintech JEL Code(s): E, E4, E41, E42
Quantifying the Economic Benefits of Payments Modernization: the Case of the Large-Value Payment System Staff Working Paper 2021-64 Neville Arjani, Fuchun Li, Zhentong Lu Canada is undertaking a major initiative to modernize its payments ecosystem. The modernized ecosystem is expected to bring significant benefits to Canadian financial markets and the overall economy. We develop an empirical framework to quantify the economic benefits of modernizing the payment system in Canada. Content Type(s): Staff research, Staff working papers Topic(s): Financial institutions, Financial system regulation and policies, Payment clearing and settlement systems JEL Code(s): C, C3, E, E4, E42, G, G1, G2, G28
Revisiting the Monetary Sovereignty Rationale for CBDCs Staff Discussion Paper 2021-17 Skylar Brooks One argument for central bank digital currencies (CBDCs) is that without them, private and foreign digital monies could displace domestic currencies, threatening the central bank’s monetary policy and lender of last resort capabilities. I revisit this monetary sovereignty rationale and offer a wider view—one that considers a broader set of currency functions and captures important cross-country variation. Content Type(s): Staff research, Staff discussion papers Topic(s): Debt management, Digital currencies and fintech, Exchange rate regimes, Financial stability, Monetary policy JEL Code(s): E, E4, E41, E42, E5, E52, E58, H, H1, H12, H6, H63