@inbook{NBERc11712,
 Crossref = "NBERkmen80-1",
 title = "Some Comments on the Papers by Kagel and Battalio and by Smith",
 author = "John G. Cross",
 BookTitle = "Evaluation of Econometric Models",
 Publisher = "Academic Press",
 pages = "403-406",
 year = "1980",
 URL = "http://www.nber.org/chapters/c11712",
}
@book{NBERkmen80-1,
 title = "Evaluation of Econometric Models",
 author = "Jan Kmenta and James B. Ramsey",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "Academic Press",
 year = "1980",
 URL = "http://www.nber.org/books/kmen80-1",
}