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This paper reviews how central banks are integrating non traditional data and artificial intelligence (AI) into policy analysis and operations. Using the Bank of Canada’s experience, it examines emerging applications, governance challenges, and strategic choices for responsibly scaling AI to enhance insight, efficiency, and institutional resilience.

In this analytical note we show that the share of the systematic variations in the Canadian dollar has risen significantly in the past two decades. Systematic variations in the exchange rate are shared with other currencies. This parallels the equity market, where variations in the price of a given stock are shared with variations in the prices of other stocks.

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Promissory Notes

The notes featured on the cover measure approximately 21 cm x 8 cm and form part of the National Currency Collection, Bank of Canada.

Photography by Gord Carter, Ottawa

This article explores the role of inflation expectations in the conduct of monetary policy. It reviews the various measures of inflation expectations used by central banks, including surveys and market-based indicators, and considers their advantages and disadvantages. It examines the critical role of inflation expectations in the framework that central banks use to understand, forecast, and control inflation. It also looks at their role as an indicator of central bank credibility. The behaviour of inflation expectations over the past two years is analyzed and policy conclusions are offered.

Following the financial crisis, there has been increased regulatory focus on the management of liquidity in mutual funds and, specifically, whether funds hold enough liquidity to guard against the potential for investor runs.

This note presents the annual update of Bank of Canada staff estimates for growth in global potential output. These estimates serve as key inputs to the analysis supporting the April 2024 Monetary Policy Report.

We document a substantial positive correlation of employment status between mothers and their children in the United States, linking data from the National Longitudinal Survey of Youth 1979 (NLSY79) and the NLSY79 Children and Young Adults. After controlling for ability, education and wealth, a one-year increase in a mother’s employment is associated with six weeks more employment of her child on average.

Central banks can implement unconventional monetary policy measures to provide additional easing when policy interest rates come close to their lower limit. To date, the international experience with tools such as quantitative easing and negative interest rates has been largely positive. Central banks may also use several such measures simultaneously, with often mutually reinforcing effects. Yet, unconventional tools are also subject to potential limits, and the costs associated with these measures could rise with extensive and prolonged use.

Financing costs are important for both firms and the economy, affecting investment decisions and, ultimately, economic growth. Despite concern among policy-makers that the cost of equity financing may be higher in Canada than in the United States, empirical evidence supporting this view is mixed. Yet Canadian firms may not undertake as many projects that could potentially enhance growth if the cost of equity financing in Canada is relatively high. The article summarizes research by Jonathan Witmer and Lorie Zorn on the influences on the cost of equity in Canada and the United States, using an updated methodology that controls for firm characteristics and aggregate-level factors. In their sample, the cost of equity was 30–50 basis points higher in Canada over 1988 to 2006 but appears to have dropped in the post-1997 period. The results have policy implications related to such factors as firm size, disclosure, and securities regulation and enforcement.

An alternative to the standard CES aggregator, based on non-homothetic household preferences, is proposed. Specifically, the elasticity of substitution between goods declines during periods of strong per-capita consumption and vice versa, giving firms an incentive to adjust their desired markup in response to the state of demand. Empirical evidence favouring a direct role for per-capita consumption demand in inflation determination for Canada is presented.