@inbook{NBERc0530,
 Crossref = "NBERgert07-1",
 title = "Comment on "Globalization and Monetary Control"",
 author = "David Romer",
 BookTitle = "International Dimensions of Monetary Policy ",
 Publisher = "University of Chicago Press",
 pages = "77-87",
 year = "2007",
 month = "June",
 URL = "http://www.nber.org/chapters/c0530",
}
@book{NBERgert07-1,
 title = "International Dimensions of Monetary Policy ",
 author = "Jordi Galí­ and Mark J. Gertler",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "University of Chicago Press",
 year = "2009",
 URL = "http://www.nber.org/books/gert07-1",
}