I will make a comment in that respect. My colleague is the leading expert in the department on the revenue estimates that have been put together on this. But in some respects, it seems to me that the market has actually opined on this since our announcement. The only change that occurred between the evening of October 31 and the morning of November 1 was the announcement of our tax change. Then the market seemed to reacted with an adverse impact on a couple of witnesses we heard from.
The point I'd like to make is that as we have said, this market impact seems to suggest that our revenue estimates were conservative. If Mr. Bruce is right and the actual revenue effect of this change was much more modest than even we had suggested, then I would have difficulty reconciling this with the impact that the market has shown to have actually occurred.
So perhaps to respond to a question with a question, I'd invite the committee to explore how the actual market effects can be reconciled with our revenue estimates and those of others.