@inbook{NBERc2938,
 Crossref = "NBERunkn54-1",
 title = "Long-Run Projections and Government Revenue and Expenditure Policies",
 author = "Arthur Smithies",
 BookTitle = "Long-Range Economic Projection",
 Publisher = "NBER",
 pages = "365-376",
 year = "1954",
 URL = "http://www.nber.org/chapters/c2938",
}
@book{NBERunkn54-1,
 title = "Long-Range Economic Projection",
 author = "Conference on Research in Income and Wealth",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "NBER",
 year = "1954",
 URL = "http://www.nber.org/books/unkn54-1",
}