stephen s poloz : 25 years of inflation targets – certainty for uncertain times remarks by mr stephen s poloz, governor of the bank of canada, to the business council of british columbia, vancouver, british columbia, 1 november 2016. * * * introduction these are uncertain times in the global economy, and anything that can be done to lessen uncertainty is welcome. last week, the bank of canada and the federal government took an important step to provide some certainty, to both companies and consumers, by signing a fiveyear renewal of our inflation - targeting agreement. this year marks the 25th anniversary of inflation targeting in canada. that is a long time — so long that a whole generation of business leaders and consumers has not had to deal with the uncertainty associated with high and variable inflation. it is human nature to take for granted things that have been around for a while. the bank of canada will never take for granted the benefits of inflation targeting, and last week ’ s renewal makes it timely to remind people of the benefits that inflation targeting has delivered, as well as the difficult journey we took to get here. finding an anchor twenty - five years is the silver anniversary, but inflation targeting has truly been golden. as an approach to monetary policy, inflation targeting has proven its worth repeatedly, both in good economic times as well as turbulent ones. canada was just the second country to adopt this approach. now, inflation targeting — narrowly defined — is being practised by 36 central banks representing 37 per cent of the world ’ s economy. when you add the us federal reserve, which has inflation control as one of its mandates, and the european central bank, which has a mandate to keep inflation below 2 per cent, 64 per cent of the world economy is following some form of inflation targeting. but to understand how important an advance this system represents, you need to look back to the bad old days of the 1970s and 1980s. inflation was not only much higher than today, but it was also much more variable. annual inflation reached more than 12 per cent in 1974, dropped to less than 6 per cent two years later, then jumped back to over 12 per cent in 1981. it was impossible to predict with confidence what the inflation rate would be from one year to the next. from an employer ’ s point of view, high and variable inflation made it extremely difficult to do the hard math required to run a business. high inflation meant companies constantly faced “ menu costs ” associated with having to regularly adjust prices. those costs

. so, the bank focused its efforts on refining its understanding of the linkages between interest rates, economic growth and, ultimately, inflation — in short, a macroeconomic model. in 1988, then - governor john crow announced that monetary policy should aim at “ achieving and maintaining stable prices. ” although the precise definition of price stability was left open, the anchor for monetary policy would be inflation itself, not an intermediate variable such as money. it is fair to say that the concept of directly targeting inflation was met with a fair degree of skepticism, including from the government. after all, a central bank does not control how prices are set. what made us think we could achieve an inflation target? well, we had done the research and improved our ability to use economic models, so we knew the logic was sound. in the end, the federal government was persuaded — we reached a formal agreement that said our monetary policy would be directed at controlling inflation and that gave us the operational independence to carry out policy as we saw fit. and so, in 1991, canada became an inflation - targeting pioneer. over time, the broad parameters of our approach have not changed. for the first three years, we had inflation - reduction targets, with a goal of bringing inflation down to 2 per cent. we succeeded. since 1995, we have aimed to keep inflation at the 2 per cent midpoint of a 1 to 3 per cent range. importantly, we approach the target symmetrically. given the experiences of countries who have struggled with deflation, we are just as concerned about inflation below our target as above it. we want businesses and consumers to be able to make long - term plans with certainty. reaping the rewards as it turned out, the framework worked better than we could have reasonably hoped. check the numbers. inflation averaged about 7 per cent between 1975 and 1991, including the 1983 to 1990 period when it stabilized around 4 to 5 per cent. since then, inflation has averaged almost exactly 2 per cent and become much more stable, and expectations have become solidly anchored on the target. inflation targeting has also provided economic benefits that went beyond those we were expecting. canadian businesses and households have reaped the rewards of reduced uncertainty, helping them make spending and investment decisions with more confidence. it has 2 / 5 bis central bankers'speeches also led to improved economic performance across a number of dimensions — both in terms of higher levels of activity and lower variability. the agreement, which has been renewed every five