@inbook{NBERc6147,
 Crossref = "NBERdavi85-1",
 title = "Estimating Changes in Well-Being Across Life: A Realized vs. Comprehensive Income Approach",
 author = "Richard V. Burkhauser and J. S. Butler and James T. Wilkinson",
 BookTitle = "Horizontal Equity, Uncertainty, and Economic Well-Being",
 Publisher = "University of Chicago Press",
 pages = "69-90",
 year = "1985",
 URL = "http://www.nber.org/chapters/c6147",
}
@book{NBERdavi85-1,
 title = "Horizontal Equity, Uncertainty, and Economic Well-Being",
 author = "Martin David and Timothy Smeeding",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "University of Chicago Press",
 year = "1985",
 URL = "http://www.nber.org/books/davi85-1",
}