Monday, February 25, 2013

Study: Gas taxes are six times as effective as stricter fuel-economy standards


Study: Gas taxes are six times as effective as stricter fuel-economy standards


http://www.washingtonpost.com/blogs/wonkblog/wp/2013/02/22/study-gas-taxes-are-six-times-as-effective-as-stricter-fuel-economy-standards/

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