@inbook{NBERc12316,
 Crossref = "NBERbore01-1",
 title = "Competition in the Computer Industry: Online Versus Retail ",
 author = "Austan Goolsbee",
 BookTitle = "E-commerce",
 Publisher = "Journal of Industrial Economics, Vol. 49, no. 4, (John Wiley & Sons, Inc.)",
 pages = "487-499",
 year = "2001",
 month = "December",
 URL = "http://www.nber.org/chapters/c12316",
}
@book{NBERbore01-1,
 title = "E-commerce",
 author = "Severin Borenstein and Garth Saloner",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "Journal of Industrial Economics, Vol. 49, no. 4, (John Wiley & Sons, Inc.)",
 year = "2001",
 URL = "http://www.nber.org/books/bore01-1",
}