Privacy-Preserving Post-Quantum Credentials for Digital Payments Staff Working Paper 2023-33 Raza Ali Kazmi, Duc-Phong Le, Cyrus Minwalla Digital payments and decentralized systems enable the creation of new financial products and services for users. One core challenge in digital payments is the need to protect users from fraud and abuse while retaining privacy in individual transactions. We propose a pseudonymous credential scheme for use in payment systems to tackle this problem. Content Type(s): Staff research, Staff working papers Research Topic(s): Central bank research, Digital currencies and fintech, Payment clearing and settlement systems JEL Code(s): E, E4, E42, G, G2, G21, O, O3, O31
On the Evolution of the United Kingdom Price Distributions Staff Working Paper 2018-25 Ba M. Chu, Kim Huynh, David T. Jacho-Chávez, Oleksiy Kryvtsov We propose a functional principal components method that accounts for stratified random sample weighting and time dependence in the observations to understand the evolution of distributions of monthly micro-level consumer prices for the United Kingdom (UK). Content Type(s): Staff research, Staff working papers Research Topic(s): Econometric and statistical methods, Inflation and prices JEL Code(s): C, C1, C14, C8, C83, E, E3, E31, E37
Information, Risk Sharing and Incentives in Agency Problems Staff Working Paper 2015-7 Jia Xie This paper studies the use of information for incentives and risk sharing in agency problems. When the principal is risk neutral or the outcome is contractible, risk sharing is unnecessary or completely taken care of by a contract on the outcome. Content Type(s): Staff research, Staff working papers Research Topic(s): Economic models JEL Code(s): D, D8
Crowdfunding and Risk Staff Working Paper 2023-28 David Cimon Crowdfunding may enable unique products to reach the consumer market. I model a crowdfunding technology that publicly screens consumer demand early in the production process. In this model, entrepreneurs like crowdfunding for risky projects where demand is uncertain, but not for large, safe projects or for projects where production costs are uncertain. Content Type(s): Staff research, Staff working papers Research Topic(s): Digital currencies and fintech, Financial markets, Financial services JEL Code(s): G, G2, G21, G24, G3, G32
Bootstrap Tests of Mean-Variance Efficiency with Multiple Portfolio Groupings Staff Working Paper 2014-51 Sermin Gungor, Richard Luger We propose double bootstrap methods to test the mean-variance efficiency hypothesis when multiple portfolio groupings of the test assets are considered jointly rather than individually. Content Type(s): Staff research, Staff working papers Research Topic(s): Asset pricing, Econometric and statistical methods, Financial markets JEL Code(s): C, C1, C12, C14, C15, G, G1, G12
International Capital Flows and Bond Risk Premia Staff Working Paper 2010-14 Jesus Sierra This paper studies the impact of international capital flows on asset prices through risk premia. We investigate whether foreign purchases of U.S. Treasury securities significantly contributed to the decline in excess returns on long-term bonds between 1995 and 2008. Content Type(s): Staff research, Staff working papers Research Topic(s): Financial markets JEL Code(s): C, C2, C22, F, F3, F31, F32, F34, G, G1, G11, G12, G15
Canadian housing supply elasticities Staff Analytical Note 2021-21 Nuno Paixão We explain how housing supply elasticities for Canadian cities are estimated. The procedure we use exploits the systematic differences in various cities’ sensitivity to regional house-price cycles. Content Type(s): Staff research, Staff analytical notes Research Topic(s): Housing JEL Code(s): R, R1, R14, R3, R31, R5, R52
Limits to Arbitrage and Deviations from Covered Interest Rate Parity Staff Discussion Paper 2016-4 James Pinnington, Maral Shamloo We document an increase in deviations from short-term covered interest rate parity (CIP) in the first half of 2015. Since the Swiss National Bank’s (SNB) decision to abandon its minimum exchange rate policy, both the magnitude and volatility of deviations from CIP have increased across several currency pairs. The effect is particularly pronounced for pairs involving the Swiss franc. Content Type(s): Staff research, Staff discussion papers Research Topic(s): Exchange rates, International financial markets JEL Code(s): F, F3, F31, G, G1, G15
Money Talks: How Foreign and Domestic Monetary Policy Communications Move Financial Markets Staff Working Paper 2025-33 Rodrigo Sekkel, Henry Stern, Xu Zhang We construct a dataset on Federal Reserve and Bank of Canada non-rate announcement events to provide novel insights into how foreign and domestic monetary policy communications affect the financial markets of open economies. We find that Fed non-rate communications have a stronger impact on long-term interest rates and stock futures, while Bank of Canada communications are relatively more important for short-term interest rates and the exchange rate. Content Type(s): Staff research, Staff working papers Research Topic(s): Asset pricing, Central bank research, Exchange rates, Financial markets, Interest rates, International financial markets, Monetary policy JEL Code(s): E, E5, E52, F, F3, F31, G, G1, G15
Identifying Nascent High-Growth Firms Using Machine Learning Staff Working Paper 2023-53 Stéphanie Houle, Ryan Macdonald Firms that grow rapidly have the potential to usher in new innovations, products or processes (Kogan et al. 2017), become superstar firms (Haltiwanger et al. 2013) and impact the aggregate labour share (Autor et al. 2020; De Loecker et al. 2020). We explore the use of supervised machine learning techniques to identify a population of nascent high-growth firms using Canadian administrative firm-level data. Content Type(s): Staff research, Staff working papers Research Topic(s): Econometric and statistical methods, Firm dynamics JEL Code(s): C, C5, C55, C8, C81, L, L2, L25