The Effect of Superstorm Sandy on the Macroeconomy
M. Henry Linder, Richard W. Peach, and Sarah K. Stein
Correction: This post was updated on April 25 to correct the label on the y-axis in the top panel of the "Gauging Hurricane Impact" chart. We also corrected the explanatory text in the preceding paragraph.
The Bureau of Economic Analysis (BEA) of the U.S. Department of Commerce has reported that real Gross Domestic Product (GDP) increased at a very sluggish 0.4 percent annual rate in the final quarter of 2012. A natural question to ask is to what extent, if any, did superstorm Sandy contribute to this weak performance. While not a particularly intense storm, it was the largest Atlantic storm on record with a diameter of roughly 1,100 miles. The storm severely disrupted economic activity from late October until well into November along the eastern seaboard from the Mid-Atlantic region into New England, an area that is densely populated and that represents a significant portion of total economic activity of the entire country. Nonetheless, we suggest that superstorm Sandy likely had a relatively modest impact on the fourth-quarter growth rate, and that we cannot even be certain of the sign of that impact.
Correction: This post was updated on April 25 to correct the label on the y-axis in the top panel of the "Gauging Hurricane Impact" chart. We also corrected the explanatory text in the preceding paragraph.
The Bureau of Economic Analysis (BEA) of the U.S. Department of Commerce has reported that real Gross Domestic Product (GDP) increased at a very sluggish 0.4 percent annual rate in the final quarter of 2012. A natural question to ask is to what extent, if any, did superstorm Sandy contribute to this weak performance. While not a particularly intense storm, it was the largest Atlantic storm on record with a diameter of roughly 1,100 miles. The storm severely disrupted economic activity from late October until well into November along the eastern seaboard from the Mid-Atlantic region into New England, an area that is densely populated and that represents a significant portion of total economic activity of the entire country. Nonetheless, we suggest that superstorm Sandy likely had a relatively modest impact on the fourth-quarter growth rate, and that we cannot even be certain of the sign of that impact.
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