Analysis of DeFi Oracles Staff discussion paper 2024-10 Xun Deng, Sidi Mohamed Beillahi, Cyrus Minwalla, Han Du, Andreas Veneris, Fan Long Oracles are constructs used in decentralized finance to price assets relative to each other. However, oracles contain defects that could lead to manipulation attacks. Such attacks exploit pricing models embedded within oracles to defraud creators and users. We automatically verify defects, which if mitigated, improves the security of digital currency. Content Type(s): Staff research, Staff discussion papers JEL Code(s): E, E4, E42, E5, E51, G, G1, G15, O, O3, O31 Research Theme(s): Financial system, Financial stability and systemic risk, Money and payments, Digital assets and fintech, Payment and financial market infrastructures
Market structure of cryptoasset exchanges: Introduction, challenges and emerging trends Staff analytical note 2024-2 Vladimir Skavysh, Jacob Sharples, Sofia Priazhkina, Salman H. Hasham This paper provides an overview of cryptoasset exchanges. We contrast their design with exchanges in traditional financial markets and discuss emerging regulatory trends and innovations aimed at solving the problems cryptoasset exchanges face. Content Type(s): Staff research, Staff analytical notes JEL Code(s): G, G1, G15, L, L1 Research Theme(s): Financial markets and funds management, Market structure, Money and payments, Digital assets and fintech
BoC–BoE Sovereign Default Database: What’s new in 2023? Staff analytical note 2023-10 David Beers, Obiageri Ndukwe, Karim McDaniels, Alex Charron The BoC–BoE database of sovereign debt defaults, published and updated annually by the Bank of Canada and the Bank of England, provides comprehensive estimates of stocks of government obligations in default. The 2023 edition includes a new section about the characteristics of sovereign defaults and provides new visuals showing regional debt in default. Content Type(s): Staff research, Staff analytical notes JEL Code(s): F, F3, F34, G, G1, G10, G14, G15 Research Theme(s): Financial markets and funds management, Funds management, International markets and currencies, Financial system, Financial stability and systemic risk
BoC–BoE Sovereign Default Database: Appendix and References Technical report No. 125 David Beers, Obiageri Ndukwe, Joe Berry Since 2014, the Bank of Canada (BoC) has maintained a comprehensive database of sovereign defaults to systematically measure and aggregate the nominal value of the different types of sovereign government debt in default. The database is posted on the BoC’s website and is updated annually in partnership with the Bank of England (BoE). Content Type(s): Staff research, Technical reports JEL Code(s): F, F3, F34, G, G1, G10, G14, G15 Research Theme(s): Financial markets and funds management, Funds management, Financial system, Financial stability and systemic risk
BoC–BoE Sovereign Default Database: Methodology and Assumptions Technical report No. 124 David Beers, Obiageri Ndukwe, Joe Berry The Bank of Canada (BoC), in partnership with the Bank of England (BoE), developed a comprehensive database of sovereign defaults in 2014. The database is posted on the Bank of Canada’s website and updated annually. The BoC–BoE database draws on datasets published by various public and private sector sources. It combines elements of these, together with new information, to develop comprehensive estimates of stocks of government obligations in default. Content Type(s): Staff research, Technical reports JEL Code(s): F, F3, F34, G, G1, G10, G14, G15 Research Theme(s): Financial markets and funds management, Funds management, International markets and currencies, Financial system, Financial stability and systemic risk
BoC–BoE Sovereign Default Database: What’s new in 2022? Staff analytical note 2022-11 David Beers, Elliot Jones, Karim McDaniels, Zacharie Quiviger The BoC–BoE database of sovereign debt defaults, published and updated annually by the Bank of Canada and the Bank of England, provides comprehensive estimates of stocks of government obligations in default. Content Type(s): Staff research, Staff analytical notes JEL Code(s): F, F3, F34, G, G1, G10, G14, G15 Research Theme(s): Financial markets and funds management, Funds management, International markets and currencies, Financial system, Financial stability and systemic risk
News-Driven International Credit Cycles Staff working paper 2021-66 Galip Kemal Ozhan This paper examines the implications of positive news about future asset values that turn out to be incorrect at a later date in an open economy model with banking. The model captures the patterns of bank credit and current account dynamics in Spain between 2000 and 2010. The model finds that the use of unconventional policies leads to a milder bust. Content Type(s): Staff research, Staff working papers JEL Code(s): E, E4, E44, F, F3, F32, F4, F41, G, G1, G15, G2, G21 Research Theme(s): Financial system, Financial stability and systemic risk, Household and business credit, Models and tools, Economic models, Structural challenges, International trade, finance and competitiveness
Foreign Exchange Fixings and Returns Around the Clock Staff working paper 2021-48 Ingomar Krohn, Philippe Mueller, Paul Whelan We document a new empirical finding in the foreign exchange market: currency returns show systematic reversals around the benchmark fixings. Specifically, the US dollar, on average, appreciates in the hours before fixes and depreciates after fixes. Content Type(s): Staff research, Staff working papers JEL Code(s): F, F3, F31, G, G1, G15 Research Theme(s): Financial markets and funds management, International markets and currencies, Market functioning
BoC–BoE Sovereign Default Database: What’s new in 2021? Staff analytical note 2021-15 David Beers, Elliot Jones, Zacharie Quiviger, John Walsh The BoC–BoE database of sovereign debt defaults, published and updated annually by the Bank of Canada and the Bank of England, provides comprehensive estimates of stocks of government obligations in default. Content Type(s): Staff research, Staff analytical notes JEL Code(s): F, F3, F34, G, G1, G10, G14, G15 Research Theme(s): Financial markets and funds management, Funds management, International markets and currencies, Financial system, Financial stability and systemic risk
BoC-BoE Sovereign Default Database: What’s New in 2020? Staff analytical note 2020-13 David Beers, Elliot Jones, John Walsh The Boc–BoE database of sovereign debt defaults, published and updated annually by the Bank of Canada and the Bank of England, provides comprehensive estimates of stocks of government obligations in default. The 2020 edition includes a new section examining the scale of domestic arrears in 2018. Content Type(s): Staff research, Staff analytical notes JEL Code(s): F, F3, F34, G, G1, G10, G14, G15 Research Theme(s): Financial markets and funds management, Funds management, International markets and currencies, Financial system, Financial stability and systemic risk