Incentive Compatibility on the Blockchain Staff Working Paper 2018-34 Jonathan Chiu, Thorsten Koeppl A blockchain is a digital ledger that keeps track of a record of ownership without the need for a designated party to update and enforce changes to the record. The updating of the ledger is done directly by the users of the blockchain and is traditionally governed by a proof-of-work (PoW) protocol. Content Type(s): Staff research, Staff working papers Topic(s): Digital currencies and fintech, Economic models, Payment clearing and settlement systems JEL Code(s): G, G2, H, H4, P, P4, P43
June 7, 2018 Establishing a Resolution Regime for Canada’s Financial Market Infrastructures Financial System Review - June 2018 Elizabeth Woodman, Lucia Chung, Nikil Chande This report highlights how an effective resolution regime promotes financial stability. It does this by ensuring that financial market infrastructures (FMIs) would be able to continue to provide their critical functions during a period of stress when an FMI’s own recovery measures were failing. The report explains the Bank of Canada’s new role as the resolution authority for FMIs, which will further bolster financial system resilience. Content Type(s): Publications, Financial System Review articles Topic(s): Financial institutions, Financial markets, Financial stability, Financial system regulation and policies, Payment clearing and settlement systems JEL Code(s): G, G1, G10, G19, G2, G20, G28, G29
Analysis of Asymmetric GARCH Volatility Models with Applications to Margin Measurement Staff Working Paper 2018-21 Elena Goldman, Xiangjin Shen We explore properties of asymmetric generalized autoregressive conditional heteroscedasticity (GARCH) models in the threshold GARCH (GTARCH) family and propose a more general Spline-GTARCH model, which captures high-frequency return volatility, low-frequency macroeconomic volatility as well as an asymmetric response to past negative news in both autoregressive conditional heteroscedasticity (ARCH) and GARCH terms. Content Type(s): Staff research, Staff working papers Topic(s): Econometric and statistical methods, Payment clearing and settlement systems JEL Code(s): C, C5, C58, G, G1, G19, G2, G23, G28
May 9, 2018 Strengthening Our Cyber Defences Remarks Filipe Dinis Payments Canada Toronto, Ontario Chief Operating Office Filipe Dinis outlines how the Bank is strengthening its cyber defenses and helping improve the financial system’s cyber resilience and its ability to recover quickly from attacks. Content Type(s): Press, Speeches and appearances, Remarks Topic(s): Cyber defenses, Cyber security, Financial stability, Payment clearing and settlement systems
A Policy Framework for E-Money: A Report on Bank of Canada Research Staff Discussion Paper 2018-5 Mohammad Davoodalhosseini, Francisco Rivadeneyra We present a policy framework for electronic money and payments. The framework poses a set of positive questions related to the areas of responsibility of central banks: payments systems, monetary policy and financial stability. The questions are posed to four broad forms of e-money: privately or publicly issued, and with centralized or decentralized verification of transactions. This framework is intended to help evaluate the trade-offs that central banks face in the decision to issue new forms of e-money. Content Type(s): Staff research, Staff discussion papers Topic(s): Digital currencies and fintech, Monetary policy, Payment clearing and settlement systems JEL Code(s): E, E4, E41, E5, E51, E52, E58
A Calibrated Model of Intraday Settlement Staff Discussion Paper 2018-3 Héctor Pérez Saiz, Siddharth Untawala, Gabriel Xerri This paper estimates potential exposures, netting benefits and settlement gains by merging retail and wholesale payments into batches and conducting multiple intraday settlements in this hypothetical model of a single "calibrated payments system." The results demonstrate that credit risk exposures faced by participants in the system are largely dependent on their relative activity in the retail and wholesale payments systems. Content Type(s): Staff research, Staff discussion papers Topic(s): Econometric and statistical methods, Financial stability, Payment clearing and settlement systems JEL Code(s): C, C5, C58, G, G2, G21, G23
Tail Risk in a Retail Payment System: An Extreme-Value Approach Staff Discussion Paper 2018-2 Héctor Pérez Saiz, Blair Williams, Gabriel Xerri The increasing importance of risk management in payment systems has led to the development of an array of sophisticated tools designed to mitigate tail risk in these systems. In this paper, we use extreme value theory methods to quantify the level of tail risk in the Canadian retail payment system (ACSS) for the period from 2002 to 2015. Content Type(s): Staff research, Staff discussion papers Topic(s): Econometric and statistical methods, Financial stability, Payment clearing and settlement systems JEL Code(s): C, C5, C58, G, G2, G21, G23
December 14, 2017 Three Things Keeping Me Awake at Night Remarks Stephen S. Poloz Canadian Club Toronto Toronto, Ontario Governor Stephen S. Poloz discusses his long-term economic preoccupations now that the Canadian economy has nearly completed its journey home. Content Type(s): Press, Speeches and appearances, Remarks Topic(s): Digital currencies and fintech, Financial stability, Housing, Monetary policy, Payment clearing and settlement systems, Potential output
What Drives Episodes of Settlement Fails in the Government of Canada Bond Market? Staff Working Paper 2017-54 Jean-Sébastien Fontaine, James Pinnington, Adrian Walton We study settlement fails for trades in the Government of Canada bond market. We find that settlement fails do not occur independently. Using a novel and comprehensive dataset, we examine three drivers of fails. Content Type(s): Staff research, Staff working papers Topic(s): Financial markets, Market structure and pricing, Payment clearing and settlement systems JEL Code(s): E, E4, G, G1, G2, G21, L, L1
Central Bank Digital Currency: Motivations and Implications Staff Discussion Paper 2017-16 Walter Engert, Ben Fung The emergence of digital currencies such as Bitcoin and the underlying blockchain and distribution ledger technology have attracted significant attention. These developments have raised the possibility of considerable impacts on the financial system and perhaps the wider economy. Content Type(s): Staff research, Staff discussion papers Topic(s): Bank notes, Digital currencies and fintech, Financial services, Payment clearing and settlement systems JEL Code(s): E, E4, E41, E42, E5