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clean air act study 900x600 min.
"Landmark policies like the Clean Air Act, which is the centerpiece of local air pollution regulation in the United States and a model for environmental policy worldwide, have fundamentally changed major sectors of the U.S. economy," said Edson Severnini, associate professor of economics and public policy at CMU's Heinz College of Information Systems and Public Policy, who coauthored the ...
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Subject Matter

  • Environment and natural world 48.44%
  • Business, economics, society 26.56%
    • Labor issues 100.00%
  • Science and technology 25.00%

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