@inbook{NBERc12407,
 Crossref = "NBERacem11-1",
 title = "Discussion summary of "Natural Expectations, Macroeconomic Dynamics, and Asset Pricing"",
 author = "",
 BookTitle = "NBER Macroeconomics Annual 2011, Volume 26",
 Publisher = "University of Chicago Press",
 pages = "72-75",
 year = "2011",
 month = "August",
 URL = "http://www.nber.org/chapters/c12407",
}
@book{NBERacem11-1,
 title = "NBER Macroeconomics Annual 2011, Volume 26",
 author = "Daron Acemoglu and Michael Woodford",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "University of Chicago Press",
 year = "2012",
 URL = "http://www.nber.org/books/acem11-1",
}