@inbook{NBERc10396,
 Crossref = "NBERaesm75-2",
 title = "A Comparison of Three Control Algorithms as Applied to the Monetarist-Fiscalist Debate ",
 author = "Andrew B. Abel",
 BookTitle = "Annals of Economic and Social Measurement, Volume 4, number 2",
 Publisher = "NBER",
 pages = "239-252",
 year = "1975",
 month = "April",
 URL = "http://www.nber.org/chapters/c10396",
}
@book{NBERaesm75-2,
 title = "Annals of Economic and Social Measurement, Volume 4, number 2",
 author = "Sanford V. Berg, editor",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "NBER",
 year = "1975",
 URL = "http://www.nber.org/books/aesm75-2",
}