@inbook{NBERc5086,
 Crossref = "NBERdiew08-1",
 title = "Measuring the Output and Prices of the Lottery Sector: An Application of Implicit Expected Utility Theory",
 author = "Kam Yu",
 BookTitle = "Price Index Concepts and Measurement",
 Publisher = "University of Chicago Press",
 pages = "405-425",
 year = "2009",
 month = "December",
 URL = "http://www.nber.org/chapters/c5086",
}
@book{NBERdiew08-1,
 title = "Price Index Concepts and Measurement",
 author = "W. Erwin Diewert and John S. Greenlees and Charles R. Hulten",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "University of Chicago Press",
 year = "2009",
 URL = "http://www.nber.org/books/diew08-1",
}