@inbook{NBERc3845,
 Crossref = "NBEReisn78-1",
 title = "Components of Capital Expenditures -- Replacement and Modernization versus Expansion",
 author = "Robert Eisner",
 BookTitle = "Factors in Business Investment",
 Publisher = "NBER",
 pages = "175-188",
 year = "1978",
 URL = "http://www.nber.org/chapters/c3845",
}
@book{NBEReisn78-1,
 title = "Factors in Business Investment",
 author = "Robert Eisner",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "NBER",
 year = "1978",
 URL = "http://www.nber.org/books/eisn78-1",
}