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Paul Krugman: Climate Change Economics, What Economists Agree On

06/07/2010 05:12 am 05:12:01 | Updated May 25, 2011

In what follows, I will offer a brief survey of the economics of climate change or, more precisely, the economics of lessening climate change. I'll try to lay out the areas of broad agreement as well as those that remain in major dispute. First, though, a primer in the basic economics of environmental protection.

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