Which of the followings are referred asassumptions of EMH?
A. The returns from investments are normally distributed.
B. Investors are risk-averse.
C. Investors are rational.
D. Investors are price takers.
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Which of followings are referred as assets'risk in aportfolio context?
A. diversifiable risk
B. systematic risk
C. market risk
D. standard risk
which of followings are included in the characteristics of an informationally efficient market?
A. The value of an asset accurately reflects the future payment to which the asset gives title.
B. Price changes should be random and unpredictable.
C. Price changes cannot be predicted.
D. The value of an asset accurately reflects the historical value of the asset.
What criteria investments have to meet to be an efficient portfolio based on modern portfolio theory developed by Markowitz?
A. the lowest risk for an expected rate of return
B. the highest risk for an expected rate of return
C. the lowest expected rate of return for a given level of risk
D. the highest expected rate of return for a given level of risk
According to Fama's theory, informationally efficient markets can be divided into three forms, which are().
A. weak form
B. semi-weak form
C. semi-strong form
D. strong form
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