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Topics Covered Markowitz Portfolio Theory Risk and Return Relationship Testing the
CAPM CAPM Alternatives
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Markowitz Portfolio Theory Combining stocks into portfolios can reduce
standard deviation, below the level obtained from a simple
weighted average calculation. Correlation coefficients make this possible. The various weighted combinations of stocks that create this standard deviations constitute the set of efficient portfolios.
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Markowitz Portfolio Theory Price changes vs. Normal distribution Microsoft -
Daily % change 1990-2001 Proportion of Days Daily %
Change
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Markowitz Portfolio Theory Standard Deviation VS. Expected Return Investment A
% probability % return
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Markowitz Portfolio Theory Standard Deviation VS. Expected Return Investment B
% probability % return
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Markowitz Portfolio Theory Standard Deviation VS. Expected Return Investment C
% probability % return
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Markowitz Portfolio Theory Standard Deviation VS. Expected Return Investment D