Certainly I focus a lot of my attention on regulatory constructs, and not so much on fiscal and broader government policy issues. I know that Australia has done quite a bit of work in trying to understand and pick apart the competitiveness of their upstream regulatory model. I think that work was completed a year or so ago. It was a fairly extensive piece of work. I think they compared it to other jurisdictions as well.
I believe my favourite province next to us, Alberta, has also been doing a lot of work on a regulatory improvement competitiveness piece that I would point you to. There's probably some good learning there as well.