I personally don't like the word “decoupling” because it's too easy an out, in the following sense. You have quite a few factors at play currently in the global economy. If you look at it from the point of view of the Bank of Canada, our role is to look at all these factors at play and add them up in terms of the overall impact on the Canadian economy.
At the moment, we have reasonably robust growth in Asia, China, and India. The growth we're seeing there has clearly been one factor behind the strength of commodity prices. The high price of commodities is a demand driven story. At the same time, we continue to have close trade links with the U.S. economy. Given the situation in the United States, primarily around the subprime mortgage market, i.e., the residential construction market, which has gone into a very significant and protracted adjustment, we know that exports of windows, doors, and lumber to the United States are going to be affected by that. Indeed, going back to our monetary policy report update, which came out just prior to when we first met, when you look at our projection for the Canadian economy, we have what we call the contribution from net exports being negative, a drag on the Canadian economy. A good part of that is because of these trade links with the United States. We see the impact of that on our exports. At the same time, we are seeing, through higher commodity prices, a positive impact on the Canadian economy coming from that.
To answer your question, decoupling suggests there's only one force out there, or maybe two. What we really need to do is look at all of those. We need to look at the strength of demand in Asia. We need to look at what's happening in the United States and add up all of that in terms of the implications for the Canadian economy. For us, that really is the challenge. Decoupling doesn't quite do it for me. It's a short way of suggesting that growth and age are going to continue. Even there, we know there are going to be spillover effects from a weaker U.S. economy because the U.S. is buying exports from those countries. So you've got to work through all these channels. It can be complicated, but it is important to work through that.
John, do you want to...?