Full-cost Accounting of Coastal Disasters in the United States: Implications for Planning and Preparedness

Authors :
E.B. Ghaddis, B. Miles, S. Morse, D. Lewis
This paper aims to identify the costs of coastal disasters in relation to human, social, built, and natural capital as well as their associated services at the local site of the disaster and in the regions and nations that respond for relief and recovery. It examines how, compared to typical cost accounting, disaster planning and preparedness becomes more cost effective when the full cost of disasters is calculated. A full-cost accounting also sets the stage for rigorous comparisons of strategies for post-disaster development.
 
The difference between these two approaches is demonstrated using Hurricane Katrina (2005) as a case study. The analysis presented in this paper indicates that continued population development as well as the maintenance of current settlements in particular regions along the coasts may not be in the national interest. In this way, full-cost accounting could help reduce vulnerability to future disasters.