1Hoskisson RE,Hitt MA. Antecedents and performance outcomes of diversification:areview and critique of theoretical perspectives[J].Journal of Management,1990,(02):461-509.
2Ansoff HI. Diversification Strategies[J].Harvard Business Review,1957.
3Penrose ET. The Theory of the Growth of the Firm[M].New York:Wiley,1959.
4Pitts RA,Hopkins HD. Firm diversity:conceptualization and measurement[J].Academy of Management Review,1982,(02):620-629.
5Ramanjam V,Varadarajan P. Research on corporate diversification:a synthesis[J].Strategic Management Journal,1989,(06):523-551.
6Amihud Y,Lev B. Risk reduction as a managerial motive for conglomerate mergers[J].Bell Journal of Ecomomics,1981,(02):605-617.
7Lubatkin M,Chatterjee S. Extending modem portfolio theory into the domain of corporate diversification:does it apply[J].Academy of Management Journal,1994,(01):109-136.
8Khanna D,Palepu K. The future of business groups in emerging markets:long-run evidence from Chile[J].Academy of Management Journal,2000,(03):268-285.doi:10.2307/1556395.
9David J.Collis,Cynthia A. Montgemery:"Competing on resources:Strategies on the 1990s"[J].Harvard Business Review,1995.
