1Brealey,Myers.Principles of Corporate Finance,1999,for a detailed discussion on CAPM and APT[C].
2Luehrman T.What's it worth? A general manager's guide to valuation[J].Harvard Business Review,1997,(May-June):132～142.
3Sharpe William F,Gordon J Alexander,Jeffery V Bailey.Investment (5th edition)[M].Prentice Hall Inc.,1995.1003.
4Rosenburg Barr,Andrew Rudd.The Corporate Uses of Beta[ C ].The Revolution in Corporate Finance[ M ].Joel M Stern,Donald H Chew Jr (3rd edition)[M].Blackwell publishers Ltd.,1998.60.
5Bierman Harold,Seymour Smidt.The Capital Budgeting Decision:Economic Analysis of Investment Projects (8th edition)[M].Prentice Hall Inc.,1993.394 ～ 397.
6Trigeorgis L.Real options:managerial flexibility and strategy in resource allocation[M].Massachusetts:MIT Press,1996.
