Core Inflation Technical Report No. 89 Seamus Hogan, Marianne Johnson, Thérèse Laflèche The Bank of Canada uses core CPI inflation, the year-over-year rate of change of the consumer price index excluding food, energy, and the effects of changes in indirect taxes, as the operational guide for monetary policy. Content Type(s): Staff research, Technical reports Topic(s): Inflation and prices JEL Code(s): E, E3, E31