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65
result(s)
Eggs in One Basket: Security and Convenience of Digital Currencies
Staff Working Paper 2021-6
Charles M. Kahn,
Francisco Rivadeneyra,
Tsz-Nga Wong
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.
Content Type(s):
Staff research,
Staff working papers
Topic(s):
Central bank research,
Digital currencies and fintech,
Financial services,
Payment clearing and settlement systems
JEL Code(s):
E,
E4,
E42,
E5,
E51,
E58
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
2019 Cash Alternative Survey Results
Staff Discussion Paper 2020-8
Kim Huynh,
Gradon Nicholls,
Mitchell Nicholson
The role of cash in Canadians’ lives has been evolving, as innovations in digital payments have become more widely adopted over the past decade. We contribute to the Bank of Canada’s research on central bank digital currency by monitoring Canadians’ use of cash and their adoption of digital payment methods.
Content Type(s):
Staff research,
Staff discussion papers
Topic(s):
Bank notes,
Central bank research,
Digital currencies and fintech,
Econometric and statistical methods
JEL Code(s):
C,
C1,
C12,
C9,
E,
E4,
O,
O5,
O51
The potential effect of a central bank digital currency on deposit funding in Canada
Staff Analytical Note 2020-15
Alejandro García,
Bena Lands,
Xuezhi Liu,
Joshua Slive
A retail central bank digital currency denominated in Canadian dollars could, in theory, create competition for bank deposit funding.
Content Type(s):
Staff research,
Staff analytical notes
Topic(s):
Digital currencies and fintech,
Financial institutions,
Financial stability
JEL Code(s):
E,
E4,
E41,
E44,
E5,
G,
G1,
G10,
G17,
G2,
G21,
G3,
G32,
O
CBDC adoption and usage: some insights from field and laboratory experiments
Staff Analytical Note 2020-12
Janet Hua Jiang
This note discusses insights from historical launches of new payment methods and related laboratory experiments on the potential adoption and use of a central bank digital currency in the Canadian context.
Content Type(s):
Staff research,
Staff analytical notes
Topic(s):
Central bank research,
Digital currencies and fintech
JEL Code(s):
C,
C9,
E,
E4,
E5,
E58
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
Designing a CBDC for universal access
Staff Analytical Note 2020-10
John Miedema,
Cyrus Minwalla,
Martine Warren,
Dinesh Shah
If the Bank of Canada issues a central bank digital currency, the technology should be designed for universal access.
Content Type(s):
Staff research,
Staff analytical notes
Topic(s):
Central bank research,
Digital currencies and fintech
JEL Code(s):
E,
E4,
E41,
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