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Study: tightening vehicle emissions standards resulted in higher rates of automaker non-compliance; unintended effects of threshold-based regulations

Green Car Congress

A new study focused on the auto industry finds that tightening emissions standards not only fails to curtail on-road emissions, but actually increases the likelihood of non-compliance by automakers. This phenomenon isn’t limited to the auto industry. You have to hit the score to make it. —Kejia Hu.

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