Sure. I think it's important to differentiate poverty from income inequality. There are certainly some very positive measures in this budget that address poverty specifically. But that, I think, is different from income inequality, which does focus more on the middle class. Is the middle class enjoying the same level of growth and incomes as the upper class? It's quite clear that they haven't over the last couple of decades.
That being said, I think the examination in the report shows that it's actually very difficult to target only the middle class without more benefits going either to the low end or to the higher end when you're using a tax-transfer system. If we are concerned about income inequality, I actually agree with Mr. Alexander that non-tax changes will likely have the biggest impact, increasing, for instance, unionization rates, or increasing, for instance, median wages and driving median wage growth in Canada, would likely have a bigger impact on income inequality by driving pre-tax incomes. We can offset that to some degree with the tax system, but non-tax issues are probably larger.