@inbook{NBERc9075,
 Crossref = "NBERmeye75-2",
 title = "An Evaluation of ASA/NBER Business Outlook Survey Forecasts",
 author = "Vincent Su and Josephine Su",
 BookTitle = "Explorations in Economic Research, Volume 2, number 4",
 Publisher = "NBER",
 pages = "588-618",
 year = "1975",
 month = "October",
 URL = "http://www.nber.org/chapters/c9075",
}
@book{NBERmeye75-2,
 title = "Explorations in Economic Research, Volume 2, number 4",
 author = "NBER",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "NBER",
 year = "1975",
 URL = "http://www.nber.org/books/meye75-2",
}