Sometimes one hears about the Norwegian system where it's a complicated corporate tax system. It has effectively abolished the corporate tax and just focuses on what we call consumption taxation. That is touted by Robin Boadway, whom I mentioned earlier, and others as the most efficient system. It is significantly simpler than our own system.
Again, this Mowat Centre report similarly recommended what's called a rent-based corporate tax that would allow corporations to currently deduct all inputs like equipment and salaries. It would convert it effectively into a consumption tax. That's the way most economists and many tax law professors would like to see our system evolve.
There are some examples out there. As for other countries, China, for instance has been modernizing its income tax system over the last decade and it has become increasingly complex, increasingly like our own. I don't think that's necessarily a great example, but there are at least a few examples out there. There are other fundamental tax reform examples in Sri Lanka, in smaller countries, that would likely not be appropriate for Canada.