I, like many economists, think a price on carbon used alone would be a very effective way of discouraging emissions, but the problem is we've layered so much else on top—
Chief Executive Officer, C.D. Howe Institute
I, like many economists, think a price on carbon used alone would be a very effective way of discouraging emissions, but the problem is we've layered so much else on top—
See context to find out what was said next.