It's hard to model specifically what each tax would do. I think the important point, which I think Dave McKay made, is predictability, stability and understanding how taxes drive decisions. This is early in terms of the new tax and what it will do. Time will tell, but it is important to have a stable, predictable tax regime in order to drive long-term investment decisions.
Evidence of meeting #114 for Environment and Sustainable Development in the 44th Parliament, 1st session. (The original version is on Parliament’s site, as are the minutes.) The winning word was bank.
A recording is available from Parliament.