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There is a risk that Bank of Canada staff may inadvertently be biased when analyzing inflation: when inflation surprises on the downside, staff might emphasize negative idiosyncratic factors. When inflation surprises on the upside, staff might emphasize the positive idiosyncratic factors.

As economic slack continues to be absorbed and the labour market tightens, wage growth and inflation could increase faster than expected, which would suggest convexity in their Phillips curves. This note investigates whether there is convexity in the Phillips curves for Canadian wage growth and inflation by testing different empirical approaches over the post-inflation-targeting period.

This note investigates whether the recent weakness in inflation in Canada can be related to global factors not included in the current staff analytical framework (domestic slack, movements in commodity prices and in the exchange rate). A global common factor for inflation among selected advanced economies appears to contain marginal information for Canadian inflation beyond what is found in movements in commodity prices and the exchange rate.

Decomposing total inflation in Canada as measured by the consumer price index (CPI) into its key macroeconomic factors, as presented in the most recent Monetary Policy Report, is an interesting exercise that shows how the exchange rate pass-through, commodity prices and the output gap have influenced the evolution of the total inflation rate over time. This aggregate approach, however, may mask important sectoral changes.

In this note, we provide a brief outline of the recent developments in wage measures in Canada. We then assess whether wage growth is consistent with its fundamentals.