项目组合管理(英文版).ppt38

 Project Portfolio ManagementAn Introduction李俊伟  November 2002Beijing
Content
The Emergence of Project Portfolio Management
1952, Modern Portfolio Theory (MPT), Harry Markowitz, Journal of Finance, Portfolio Selection
1990, Harry Markowitz shared Nobel Prize, dominant approach used to manage risk and return within financial markets
1981, F.Warren McFarian, Portfolio Approach to Information Systems, HBR, to employ a risk-based approach to the selection and management of IT projects.
1990s, a broader use of ideas of portfolio management
1998, John Thorp, The Information Paradox. Portfolio management was used to manage risk and maximize return along a number of dimensions.
Present, portfolio management as central elements of good investment management
Portfolio Management, the overall picture
Content

Risk aversion seems to be an instinctive trait
in human beings.
Risk Reduction with Diversification
Components of Risk
Market or systematic risk: risk related to the macro economic factor or market index
Unsystematic or firm specific risk:  risk not related to the macro factor or market index
Total risk = Systematic + Unsystematic
Two-Security Portfolios with Different Correlations

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