Let me address this issue of hollowing out, because it is important to get the facts around this issue.
There have been a couple of quite good studies recently. One was by the Institute for Competitiveness and Prosperity--this is the Martin institute, out of the Schulich school--looking at this issue of hollowing out. In fact, what they find is just the opposite, that in terms of the number of what they would call global leaders in the Canadian economy, the number has increased quite dramatically. They're comparing basically 1995 to 2006. So you are seeing a growing presence of Canadian companies outside Canada operating on a global scale, as well as some movement in the opposite direction.
The other study that I would draw your attention to is one by Statistics Canada, which also looked at this issue from the point of view of job creation, again looking at the growth of head offices within the Canadian economy. The growth of jobs at head offices within the Canadian economy over the last 10 years or so has come from foreign companies that now operate with head offices here in Canada.
The globalization does have this movement in both directions, and the numbers are important to look at here.