Yes. Thank you very much for your question.
In Australia they have what they call the Commonwealth Grants Commission, which has existed since 1933. Of course, its mission has changed and been updated over the years. You have a body with a chairperson and at least two other members who are looking at fiscal federalism especially in the way, in Australia, they share the GST. They have a tax-sharing system there which is quite interesting, and I think Canada should also consider that, by the way. Basically their GST is shared with the territories and the six states in Australia.
The members of this Commonwealth Grants Commission look at public finance in the provinces and territories and at changing economic circumstances. They issue a report to the Australian Parliament and they make recommendations about equalization payments and fiscal transfers. In the end, of course, they don't make any final decisions. Parliament has to vote to reject or adopt these recommendations.
That system, I think, has an advantage over equalization of reducing or lowering the political temperature, because it's an arm's-length commission. It's politically independent. It's not civil servants working for their political masters within the government who do this. People at arm's length from the government make these recommendations.
With André Lecours and others, I have written about how this model could be useful for Canada. We could look into it, but not copy it and do exactly the same thing. I think a permanent body could be helpful in terms of equalization, but perhaps also we could look at even the CHT and the CST and how they interact.
The way equalization works in Canada right now—and this has been the case since the program was created in 1957—is that it is based only on the calculation of the fiscal capacity of provinces. What they do in Australia and in some other federal countries is that they also look at expenditure needs related to population aging, the indigenous population that they might have in the territories, the number of immigrants, and so forth. They take into account expenditure needs, not just fiscal capacity. The equalization system in Australia in even more complex than Canada's.
Certainly, I think we should consider changing the governance of equalization, because it's such a political hot potato, and having an arm's-length body might be helpful. It will always remain contentious because, again, it's about money, and there is political conflict among different parts of the country over this, but—