@techreport{NBERw13114,
 title = "Why is the Dollar So High?",
 author = "Martin Feldstein",
 institution = "National Bureau of Economic Research",
 type = "Working Paper",
 series = "Working Paper Series",
 number = "13114",
 year = "2007",
 month = "May",
 URL = "http://www.nber.org/papers/w13114",
}