Thank you very much. I appreciate that.
The other issue I want to talk a little bit about is the carbon tax and the impact it has with respect to productivity, and productivity in general.
Of course, inflation occurs—as you mentioned, and as basic first-year economics textbooks say—when demand and supply get out of equilibrium. The conversation has focused almost completely around the demand side. I realize that demand is what you're there to control to reduce inflation, but supply also plays a big role as well.
As you said in your report, Canada's productivity has flatlined over the last eight years, and that's in contrast with the U.S., which has actually seen a pretty strong growth with respect to productivity. Are you concerned, to the extent that you can say—and I realize it might be limited—about Canada's productivity issues and the impact that they could have on supply?