Investors need yield forecasts that will likely occur in the future. Markowitz. Specifies the gauge this bias based on the variance of the Securities Group. Indicates the importance and efficiency in carrying out the risk of investment.
Investors are expected to return to be more likely to occur in the future. Markowitz has identified this gauge tolerances. The variability of the group companies. Indicates the importance And effective action by the Financial risk.
Investors must anticipate return to occur in the future.Markowitz have identified this gauge error Using the variance of portfolio, indicate the importance. And the effectiveness of actions from the risk.