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

• 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