@inbook{NBERc3620,
 Crossref = "NBERmoss73-1",
 title = "Measuring Social and Economic Change: Benefits and Costs of Environmental Pollution",
 author = "Orris C. Herfindahi and Allen V. Kneese",
 BookTitle = "The Measurement of Economic and Social Performance",
 Publisher = "NBER",
 pages = "439-508",
 year = "1973",
 URL = "http://www.nber.org/chapters/c3620",
}
@book{NBERmoss73-1,
 title = "The Measurement of Economic and Social Performance",
 author = "Milton Moss",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "NBER",
 year = "1973",
 URL = "http://www.nber.org/books/moss73-1",
}