Central bank research

• Machine learning for economics research: when, what and how

  Staff Analytical Note 2023-16 Ajit Desai

  This article reviews selected papers that use machine learning for economics research and policy analysis. Our review highlights when machine learning is used in economics, the commonly preferred models and how those models are used.

  Content Type(s): Staff research, Staff analytical notes Topic(s): Central bank research, Econometric and statistical methods, Economic models JEL Code(s): A, A1, A10, B, B2, B23, C, C4, C45, C5, C55

• An Overview of the Indigenous Economy in Canada

  Staff Discussion Paper 2023-25 Alex Chernoff, Calista Cheung

  Several measures suggest economic outcomes have improved for Indigenous Peoples in recent decades. Yet, institutional settings and gaps in infrastructure and financing continue to hinder their economic progress. Recent efforts have helped address some data gaps, and new institutions are helping Indigenous communities to overcome historic barriers to growth.

  Content Type(s): Staff research, Staff discussion papers Topic(s): Central bank research, Development economics, Financial services, Labour markets, Monetary policy transmission, Regional economic developments JEL Code(s): E, E0, E01, E02, N, N4, N41, N42, O, O4, O43, P, P4, P48

• 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 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

• Anonymous Credentials: Secret-Free and Quantum-Safe

  Staff Working Paper 2023-50 Raza Ali Kazmi, Cyrus Minwalla

  An anonymous credential mechanism is a set of protocols that allows users to obtain credentials from an organization and demonstrate ownership of these credentials without compromising users’ privacy. In this work, we construct the first secret-free and quantum-safe credential mechanism.

  Content Type(s): Staff research, Staff working papers 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

• Unmet Payment Needs and a Central Bank Digital Currency

  Staff Discussion Paper 2023-15 Christopher Henry, Walter Engert, Alexandra Sutton-Lalani, Sebastian Hernandez, Darcey McVanel, Kim Huynh

  We discuss the payment habits of Canadians both in the current payment environment and in a hypothetical cashless environment.

  Content Type(s): Staff research, Staff discussion papers Topic(s): Bank notes, Central bank research, Digital currencies and fintech, Financial services JEL Code(s): C, C1, C12, C9, E, E4, O, O5, O54

• Is Money Essential? An Experimental Approach

  Staff Working Paper 2023-39 Janet Hua Jiang, Peter Norman, Daniela Puzzello, Bruno Sultanum, Randall Wright

  Monetary theory says that money is essential if it helps to achieve better incentive-feasible outcomes. We test this in the laboratory.

  Content Type(s): Staff research, Staff working papers Topic(s): Central bank research, Economic models JEL Code(s): C, C9, C92, E, E4, E5

• What Can Earnings Calls Tell Us About the Output Gap and Inflation in Canada?

  Staff Discussion Paper 2023-13 Marc-André Gosselin, Temel Taskin

  We construct new indicators of demand and supply for the Canadian economy by using natural language processing techniques to analyze earnings calls of publicly listed firms. Our results indicate that the new indicators could help central banks identify inflationary pressures in real time.

  Content Type(s): Staff research, Staff discussion papers Topic(s): Central bank research, Domestic demand and components, Econometric and statistical methods, Inflation and prices, Potential output JEL Code(s): C, C1, C3, E, E3, E5

• What People Believe About Monetary Finance and What We Can(’t) Do About It: Evidence from a Large-Scale, Multi-Country Survey Experiment

  Staff Working Paper 2023-36 Cars Hommes, Julien Pinter, Isabelle Salle

  We conduct a large-scale survey to shed light on what people believe about public finance. An experiment demonstrates that central bank communication can persistently shift views on monetary financing. It further suggests that views on monetary financing impact support for fiscal discipline.

  Content Type(s): Staff research, Staff working papers Topic(s): Central bank research, Fiscal policy, Monetary policy JEL Code(s): C, C8, C83, E, E5, E58, E6, E60, E62, E7, E70, G, G5, G53, H, H3, H31

• 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 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

• Understanding Inflation Dynamics: The Role of Government Expenditures

  Staff Working Paper 2023-30 Chang Liu, Yinxi Xie

  We study the impact government expenditure has on inflation. We find that changes in government expenditure account for a substantial portion of inflation variations. We also find that inflation and inflation expectations respond negatively to fiscal spending shocks, reaffirming the supply-side channel through which inflation responds to fiscal expansions.

  Content Type(s): Staff research, Staff working papers Topic(s): Central bank research, Fiscal policy, Inflation and prices JEL Code(s): E, E3, E6, E62, E63