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Weather-related disasters can reduce output while increasing inflation, creating difficult trade-offs for monetary policy. This note reviews evidence on the macroeconomic effects of physical climate risks and uses a structural model to assess how more frequent and severe disasters could shape future monetary policy challenges.

This issue features a summary of the Bank’s annual conference, which took place in November 2011 and dealt with payments systems, and two articles that present research by Bank staff on global current account imbalances and macrofinancial risk assessment. The fourth article in this issue reviews the recent experience with inflation targeting.

The article examines the extent of downward nominal wage rigidity in Canada and its implications for monetary policy. The authors ask whether its existence is a sufficient argument for a higher inflation target if concerns about the effective lower bound are adequately addressed.

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Gas Cards

All gas cards pictured here are part of the National Currency Collection of the Bank of Canada.

Governor Tiff Macklem talks about the need for the Bank to be clear, relatable and understandable when it communicates with the public.

We explore how many electronic funds transfer (EFT) systems can viably coexist within a jurisdiction at efficient scale by estimating the cost curve of the average EFT. We estimate the marginal cost to be approximately $0.55 per transaction, and the fixed cost to be approximately $83 million per year.

The third strategy employed by the Bank when dealing with uncertainty is the consideration of appropriate simple reaction functions or "rules" for the setting of the policy interest rate. Since John Taylor's presentation of his much-discussed rule, research on simple policy rules has exploded. Simple rules have several advantages. In particular, they are easy to construct and communicate and are believed by some to be robust, in the sense of generating good results in a variety of economic models. This article provides an overview of the recent research regarding the usefulness and robustness of simple monetary policy rules, particularly in models of the Canadian economy. It also describes and explains the role of simple rules in the conduct of monetary policy in Canada.

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.

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.