7参见Jonathan Weil,In Stock Ratings,Many Analysts Say’Sell’Is a Four-Letter Word,Wall St.J.,May 6,1998,at T2.参见Andrew Hill,Let the buyer beware,Fin.Times,Oct.27,1999,at 14.
8参见Heydar Pourian,International Securities Markets:Intergration,Regulation,and Methods for Extraterritorial Conflict Resolution,Recent Developments in International Banking and Finance,Vol.2,1988,P.110,by Sarkis J.Khoury and Alo Ghosh.