@inbook{NBERc0205,
 Crossref = "NBERjaff06-1",
 title = "Consumer Benefit from Use of the Internet",
 author = "Fiona Scott Morton",
 BookTitle = "Innovation Policy and the Economy, Volume 6",
 Publisher = "The MIT Press",
 pages = "67-90",
 year = "2006",
 month = "August",
 URL = "http://www.nber.org/chapters/c0205",
}
@book{NBERjaff06-1,
 title = "Innovation Policy and the Economy, Volume 6",
 author = "Adam B. Jaffe and Josh Lerner and Scott Stern",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "The MIT Press",
 year = "2006",
 URL = "http://www.nber.org/books/jaff06-1",
}