2Rumelt R P. Diversification Strategy and Profitability [ J ]. Strategic Management Journal, 1982, 3(4) : 359 -369.
3Grant R, Jarmnine A, Thomas H. The Impact of Diversification Strategy upon the Profitability of British Manufacturing Firms[C]. Academy of Management Proceedings, 1986:26-30.
4Chatterjee S, Wemerfelt B. The Link Between Resources and Type of Diversification: Theory and Evidence [ J ]. Strategic Management Journal, 1991, 12( 1 ) :33 -48.
5Lang L H P, Stulz R E. Tobin's q, Corporate Diversification and Finn Performance [ J ]. Journal of Political Economy, 1994, 102 (6):1248- 1271.
6Berger P G, Ofek E. Diversification's Effect on Firm Value [J]. Journal of Financial Economics, 1995, 37 (1):39-65.
7Lins K V, Servaes H. Is Corporate Diversification Beneficial in Emerging Markets? [ J]. Financial Management, 2002,31(2): 5-31.
8Santalo J. Organizational Capital and the Existence of a Diversification and Size "Discount" [ R ]. University of Chicago Working paper, 2002.
9Boer D, Brounen D, Veld HO. Corporate Focus and Stock Performance: Evidence From International Property Share Markets[J]. Journal of Real Estate Finance and Economics, 2005, 31 (3) : 263 - 281.
10Lamont O, Polk C. The Diversification Discount: Cash Flows vs. Returns [ J]. Journal of Finance, 2001, 56 (5) :1 683 - 1 721.
5Lubatkin,M.& Chatterjee,S., 1994, "Extending Modem Portfolio Theory into the Domain of Corporate Diversification:Does it Apply? ", Academy of Management Journal, 37( 1 ) : pp. 109-136.
6Farjoun,M.,1998, "The Independent and Joint Effects of the Skill and Physical Bases of Relatedness in Diversification", Strategic Management Journal, 19(7 ) : pp.611-630.
7苏东水.产业经济学[M]北京:高等教育出版社,2005127-128.
8MIBERG W,WINKLER D. Global value chains in a post-crisis world:A development perspective[M].Washington DC:World Bank,2010.23-72.
9GLADYS L,RAYMOND R. Sewing success?Employment,wages,and poverty following the end of the multi-fibre arrangement[M].Washington DC:The World Bank,2012.
10LE Yiping,HITOSHI I. Modified Herfindahl-Hirschman index for measuring the concentration degree of container port systems[J].TRANSPORTATION RESEARCH RECORD,2010,(01):44-53.