The part of a stock's risk that can be eliminated by an efficient portfolio investment is called ().
A. market risk
B. systematic risk
C. diversifiable risk
D. expected risk
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Which concept is the description of "a decision maker would considers a risky investment only if it provides compensation for risk through a risky premium"about?
A. the time value of money
B. risk aversion
C. EMH
D. rational investors
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.
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.
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