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This paper utilizes a novel dynamic propensity score matching approach for multiple cohorts of U.S. counties between 1989 and 1999 to examine local economy resilience to rare natural disasters. Affected counties are sorted based on disaster intensity and are carefully matched to similar counties that did not experience a disaster. A difference-in-difference estimator compares trends of affected counties' postdisaster business establishments, employment, and payroll to counterfactual trends in the matched counties. All affected counties experienced short-run drops in economic activity that was particularly noticeable in higher-intensity disasters. In the longer run, less distressed counties returned to their estimated counterfactual trends, but countieswith lower predisaster socioeconomic conditions still lagged in growth, particularly in cases of lowerintensity disasters. Policymakers can use this information to better prepare responses to future disasters. [ABSTRACT FROM AUTHOR]

Studies of the development of local economies often point to large-scale Second World War military spending as a source of economic growth, even though spending declined sharply after demobilization. We examine the relationship between war spending per capita and the changes in economic activity in US counties between 1939 before the war and a period several years after the war. In the longer term counties receiving more war spending per capita during the war experienced greater population growth, but growth in per capita measures of economic activity showed little relationship with per capita war spending. [ABSTRACT FROM AUTHOR]