@inbook{NBERc7763,
 Crossref = "NBERfeld94-1",
 title = "Policy Toward the Aged",
 author = "David A. Wise and Richard Woodbury and Rudolph Penner",
 BookTitle = "American Economic Policy in the 1980s",
 Publisher = "University of Chicago Press",
 pages = "741-794",
 year = "1994",
 month = "January",
 URL = "http://www.nber.org/chapters/c7763",
}
@book{NBERfeld94-1,
 title = "American Economic Policy in the 1980s",
 author = "Martin Feldstein",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "University of Chicago Press",
 year = "1994",
 URL = "http://www.nber.org/books/feld94-1",
}