EDIT: Ireland very cleverly reduced corporate income taxes to lure in many multinational corporations. Kudos to them. I doubt Canada can replicate it. We have resources and resources are hard to move around. I hope we can get our economy to produce more added value products but so far that hasn't worked out.
As I said, by many numbers, it is not (and you know it):
https://en.wikipedia.org/wiki/List_of_countries_by_GDP_(PPP)