4Arugaslan,Onur, 2004, "Why are dual class shares unified?"Western Michigan University, working paper.
5Bohmer,Ekkehart,GarySanger and Sanjay Varshne- y,1995,"The effect of consolidated control on irm per- formance: the case of dual class IPOs," ~n Empirical issues in Raising Equity Capital. edited by Marco Levis,1996.
6Chemmanur,Thomas and Yawen Jiao,2OO4,"Dual cla- ss IPOs, share recapitalizations, and unifications: a theoretical analysis "'Boston College, working paper.
7Chen, G.M.,Bong-Soo Lee and Oliver Rui. "Foreign ownership restrictions and market segmentation in Chi- na's stock markets." Journal of Financial Research. Vol. XXIV, No.l, 133-155.
8Chung, Kee H. and Jeong-Kuk Kim. "Corporate own- ership and the value of a vote in an emerging market." Journal of Corporate Finance, 5 (1999), 35-54.
9Ehrhardt, Olaf, Jan nifications of dual class evidence on the effects of structure, market value, cost of capital." Kuklinski and Eric Nowak. "U- shares in Germany: empirical related changes in ownership and bid -ask spreads on the.
10The Globe and Mail newspaper,October 11,2002,Pa- ge B5.