Document Type
Methodology, Econometrics, and Applied Economics
Recommended Citation
Fomby, Thomas B. and Lin, Limin, "A Change Point Analysis of the Impact of 'Environmental Federalism' on Aggregate Air Quality in the United States: 1940 – 1998" (2006). Essays in Honor of Stanley R. Johnson. 22.
https://services.bepress.com/sjohnson/art22
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