@inbook{NBERc11473,
 Crossref = "NBERglen90-1",
 title = "AIL Theory and the Ailing Phillips Curve: A Contract-Based Approach to Aggregate Supply",
 author = "Roger E. A. Farmer",
 BookTitle = "Asymmetric Information, Corporate Finance, and Investment",
 Publisher = "University of Chicago Press, 1990",
 pages = "207-230",
 year = "1990",
 month = "January",
 URL = "http://www.nber.org/chapters/c11473",
}
@book{NBERglen90-1,
 title = "Asymmetric Information, Corporate Finance, and Investment",
 author = "R. Glenn Hubbard",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "University of Chicago Press, 1990",
 year = "1990",
 URL = "http://www.nber.org/books/glen90-1",
}