2Williamson,Oliver E. Markets and Hierarchies [M].Free Press, 1975.
3Khanna,Tarun, Palepu, Krishna. Is group affiliation profitable in emerging markets? An analysis of diversified Indian business groups [J].Journal of Finance, 2000,55(2): 867-891.
4Kathy Fogel, Randall Morck, Bernard Yeung, Big business stability and eco -nomic growth: Is what's good for General Motors good for America? [J]. Journal of Financial Economics,2008,89 : 83-108.
5Lee, Keun, Kim, Byung-Yeon, Park, Young-Yoon, and Sanidas, Elias. Big businesses and economic growth: Identifying a binding constraint for growth with country panel analysis [J].Journal of Comparative Economics 2013,41:561-582.
6Cameron,A.C. and P.K.Trivedi. Mi Press,2009. using stata [J].Stata.
