@inbook{NBERc9008,
 Crossref = "NBERmorc00-1",
 title = "Constraints on Large-Block Shareholders",
 author = "Clifford Holderness and Dennis P. Sheehan",
 BookTitle = "Concentrated Corporate Ownership",
 Publisher = "University of Chicago Press",
 pages = "139-176",
 year = "2000",
 month = "January",
 URL = "http://www.nber.org/chapters/c9008",
}
@book{NBERmorc00-1,
 title = "Concentrated Corporate Ownership",
 author = "Randall K. Morck",
 institution = "National Bureau of Economic Research",
 type = "Book",
 publisher = "University of Chicago Press",
 year = "2000",
 URL = "http://www.nber.org/books/morc00-1",
}