We have looked at the study that was done by the Ecofiscal Commission. In order to estimate the impact of this, we used some of its calculations. What we are assuming in our calculation is that this tax will be essentially going back as a lump sum to households in any form. That is not the most effective way of using the tax in that form. There are other ways, such as corporate tax reduction or income tax reduction, that would deal with that. On that basis, we have estimated our impact, which starts at 0.1% in the first year and goes up to about 0.5% by the last year. That's the negative impact on the economy.
That's how we have come up with this estimate. There are many ways of looking at this. If the provinces decide instead to reduce corporate taxes in response to this, then the benefits of that for the economy would be large, or the negative impact would be lower than if you just did that kind of lump sum payment. That's the way we have come up with it.