7Boyan Jovanovic and Petter Rousseau. Mergers as Reallecation [D]. L.NBER.
8Working Paper No. w9279,0ctober 19,2002.
9Gregor Andrade, Mark Mitchell and Erik Stafford, New Evidence and Perspectives on Mergers. [J]The Journal of Economic Perspectives. Spring,2OO1,Vol. 15,No. 2,Pages 103-120.
10Paul M. Healya, Krishna G Palepub and Richard S. Rubackb. Does corporate performance improve after mergers ? [J] Journal of Financial Economics April 1992,Volume31,1ssue2, Pages 135-175.