@inbook{NBERc7858,
 Crossref = "NBERfree95-1",
 title = "Real Wages, Employment, and Wage Dispersion in U.S. and Australian Labor Markets ",
 author = "Robert Gregory and Francis G. Vella",
 BookTitle = "Differences and Changes in Wage Structures",
 Publisher = "University of Chicago Press",
 pages = "205-226",
 year = "1995",
 month = "January",
 URL = "http://www.nber.org/chapters/c7858",
}
@book{NBERfree95-1,
 title = "Differences and Changes in Wage Structures",
 author = "Richard B. Freeman and Lawrence F. Katz",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "University of Chicago Press",
 year = "1995",
 URL = "http://www.nber.org/books/free95-1",
}