@techreport{NBERw12813,
 title = "The Economics of Hurricanes in the United States",
 author = "William D. Nordhaus",
 institution = "National Bureau of Economic Research",
 type = "Working Paper",
 series = "Working Paper Series",
 number = "12813",
 year = "2006",
 month = "December",
 URL = "http://www.nber.org/papers/w12813",
}