BC also has carbon tax, effective July 1st...
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送交者: mangolasi 于 2008-07-15, 20:46:38:
回答: 买卖排放权是公认的好设计，公平而且鼓励研发。 由 oztiger 于 2008-07-15, 20:39:44:
In this matter, using market vehicles (carbon tax or trading permit) is way better than forbidding.
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