I assume the question is addressed to us.
As you just mentioned yourself, economic growth is caused by many factors. The tax rate is among them. There are so many factors that influence a company's decision to come to Canada or a Canadian's decision to set up a company. These factors also include the available human capital, the available physical capital and particularly corporate taxes, which are all more influential than the effective rate on capital gains. In fact, I'm looking at the OECD data right now, and it's not entirely clear that the effective tax rate on capital is higher in Canada right now than it is in the United States.