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【单选题】

Firms raise capital by issuing stock ()

A.
in the secondary market.
B.
in the primary market.
C.
to unwary investors.
D.
only on days when the market is up.
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参考答案:
参考解析:
.
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【单选题】According to the mean-variance criterion, which one of the following investments dominates all others? ()

A.
E(r) = 0.15; Variance = 0.20
B.
E(r) = 0.10; Variance = 0.20
C.
E(r) = 0.10; Variance = 0.25
D.
E(r) = 0.15; Variance = 0.25
E.
None of these options dominates the other alternatives.

【单选题】Market risk is also referred to as ()

A.
systematic risk, diversifiable risk.
B.
systematic risk, nondiversifiable risk.
C.
unique risk, nondiversifiable risk.
D.
unique risk, diversifiable risk.

【单选题】The capital allocation line can be described as the ( )

A.
investment opportunity set formed with a risky asset and a risk-free asset.
B.
investment opportunity set formed with two risky assets.
C.
line on which lie all portfolios that offer the same utility to a particular investor.
D.
line on which lie all portfolios with the same expected rate of return and different standard deviations.

【单选题】The efficient frontier of risky assets is ()

A.
the portion of the investment opportunity set that lies above the global minimum variance portfolio.
B.
the portion of the investment opportunity set that represents the highest standard deviations.
C.
the portion of the investment opportunity set that includes the portfolios with the lowest standard deviation.
D.
the set of portfolios that have zero standard deviation.