The Macroeconomic Consequences of Disasters

Ilan Noy

No 200707, Working Papers from University of Hawaii at Manoa, Department of Economics

Abstract: The aim of this study is to describe the macroeconomic dynamics of natural disasters and their determinants in a large sample of disaster events, the first such attempt we are aware of. Our research shows that natural disasters have a statistically observable adverse impact on the macroeconomy in the short-run. Not surprisingly, costlier events cause more pronounced slowdowns in production. Yet, interestingly, developing countries, and smaller economies, face much larger output declines following a disaster of similar relative magnitude than do developed countries or bigger economies. A close study of the determinants of these adverse macroeconomic output costs reveals several interesting patterns. Countries with a higher literacy rate, better institutions, higher per capita income, higher degree of openness to trade, and higher levels of government spending are better able to withstand the initial disaster shock and prevent further spillovers into the macroeconomy. These all suggest an increased ability to mobilize resources for reconstruction. Financial conditions also seem to be of importance; countries with more foreign exchange reserves, and higher levels of domestic credit, but with less-open capital accounts appear more robust and better able to endure natural disasters, with less adverse spillover into domestic production.

Keywords: Natural disasters; growth (search for similar items in EconPapers)
JEL-codes: Q54 (search for similar items in EconPapers)
Pages: 28 pages
Date: 2007-02
New Economics Papers: this item is included in nep-dev
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Citations: View citations in EconPapers (8)

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http://www.economics.hawaii.edu/research/workingpapers/WP_07-7.pdf First version, 2007 (application/pdf)

Related works:
Journal Article: The macroeconomic consequences of disasters (2009)
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