Measuring the effects of the Clean Air Act Amendments on ambient PM10 concentrations: The critical importance of a spatially disaggregated analysis
AbstractWe examine the effects of the 1990 Clean Air Act Amendments (CAAAs) on ambient concentrations of PM10 in the United States between 1990 and 2005. We find that non-attainment designation has no effect on the "average monitor" in non-attainment counties, after controlling for weather and socioeconomic characteristics at the county level. In sharp contrast, if we allow for heterogeneous treatment by type of monitor and county, we do find that the 1990 CAAAs produced substantial effects. Our best estimate suggests that PM10 concentrations at monitors with concentrations above the national annual standard dropped by between 7 and , which is roughly equivalent to a 11-14% drop. We also show that monitors which were in violation of the daily standard experience two fewer days in violation of the daily standard the following year. Empirical results suggest that this treatment effect is independent of whether the Environmental Protection Agency (EPA) has finalized the non-attainment designation.
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Bibliographic InfoArticle provided by Elsevier in its journal Journal of Environmental Economics and Management.
Volume (Year): 58 (2009)
Issue (Month): 1 (July)
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Web page: http://www.elsevier.com/locate/inca/622870
Air pollution Clean air act Spatial modeling;
Other versions of this item:
- Auffhammer, Maximilian & Bento, Antonio M. & Lowe, Scott E., 2008. "Measuring the Effects of the Clean Air Act Amendments on Ambient PM10 Concentrations: The critical importance of a spatially disaggregated analysis," Working Papers 127077, Cornell University, Department of Applied Economics and Management.
- Q53 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Air Pollution; Water Pollution; Noise; Hazardous Waste; Solid Waste; Recycling
- Q58 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Environmental Economics: Government Policy
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- Islam, Asif M. & López, Ramón E., 2013. "Government Spending and Air Pollution in the US," Working Papers 144406, University of Maryland, Department of Agricultural and Resource Economics.
- Asici, Ahmet Atıl, 2011. "Economic growth and its impact on environment: A panel data analysis," MPRA Paper 30238, University Library of Munich, Germany.
- Corey Lang, 2012. "The Dynamics of House Price Capitalization and Locational Sorting: Evidence from Air Quality Changes," Working Papers 12-22, Center for Economic Studies, U.S. Census Bureau.
- Malina, Christiane & Fischer, Frauke, 2012. "The impact of low emission zones on PM10 levels in urban areas in Germany," CAWM Discussion Papers 58, Center of Applied Economic Research Münster (CAWM), University of Münster.
- Christiane Malina & Frauke Fischer, 2012. "The impact of low emission zones on PM10 levels in urban areas in Germany," Working Papers 58, Institute of Transport Economics, University of Muenster.
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