@inbook{NBERc9013,
 Crossref = "NBERmorc00-1",
 title = "Stock Pyramids, Cross-Ownership, and Dual Class Equity: The Mechanisms and Agency Costs of Separating Control from Cash-Flow Rights",
 author = "Lucian A. Bebchuk and Reinier Kraakman and George Triantis",
 BookTitle = "Concentrated Corporate Ownership",
 Publisher = "University of Chicago Press",
 pages = "295-318",
 year = "2000",
 month = "January",
 URL = "http://www.nber.org/chapters/c9013",
}
@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",
}