John Miedema

Staff analytical notes

A central bank digital currency for offline payments

Staff Analytical Note 2023-2 Cyrus Minwalla, John Miedema, Sebastian Hernandez, Alexandra Sutton-Lalani
Offline functionality is a key consideration for a potential CBDC. We describe the different types of offline functionality based on their duration outside of network connection—either intermittent (for short periods) or extended (for longer periods). We discuss the advantages and drawbacks of each and consider implications for end-user devices, system resilience and universal accessibility.
Content Type(s): Staff research, Staff analytical notes Research Topic(s): Central bank research, Digital currencies and fintech JEL Code(s): E, E4, E42, E5, E51, E58, O, O3, O31

Technology Approach for a CBDC

Staff Analytical Note 2020-6 Dinesh Shah, Rakesh Arora, Han Du, Sriram Darbha, John Miedema, Cyrus Minwalla
In this note, we highlight a range of technical options and considerations in designing a contingent system for a central bank digital currency (CBDC) in Canada and explore how these options achieve stated public policy goals.
Content Type(s): Staff research, Staff analytical notes Research Topic(s): Central bank research, Digital currencies and fintech JEL Code(s): E, E4, E42, E5, E51, O, O3, O31

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Staff discussion papers

Digital Payments: A Framework for Inclusive Design

Staff Discussion Paper 2024-15 Sebastian Hernandez, Alexandra Sutton-Lalani, John Miedema, Virginie Cobigo, Fatoumata Bah, Munazza Tahir, Danika Lévesque, Badr Omrane
We propose a framework for designing cognitively accessible payment and banking interfaces through design guidelines, testing and proposed measures to optimize system learnability and user workload. We include, as a case study, the results of testing this framework with users with cognitive disabilities, using a prototype system for voice payments.
Content Type(s): Staff research, Staff discussion papers Research Topic(s): Accessibility, Bank notes, Central bank research, Digital currencies and fintech, Digitalization, Financial services

Redefining Financial Inclusion for a Digital Age: Implications for a Central Bank Digital Currency

Staff Discussion Paper 2023-22 Alexandra Sutton-Lalani, Sebastian Hernandez, John Miedema, Jiamin Dai, Badr Omrane
We explore quantitative and qualitative information about Canadians who face barriers to making digital payments. We also consider the implications of ongoing digitalization for modern financial inclusion and a potential central bank digital currency.
Content Type(s): Staff research, Staff discussion papers Research Topic(s): Accessibility, Bank notes, Central bank research, Digital currencies and fintech, Digitalization, Financial services JEL Code(s): A, A1, A14, E, E4, E42, E5, E50, I, I3, I31, O, O3, O33, O5, O51

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