兹维博迪金融学第二版试题库13TB(1)
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13-1 Chapter Thirteen
Capital Market Equilibrium
This chapter contains 43 multiple choice questions, 19 short problems, and 9 longer problems.
Multiple Choice
1. If one holds a diversified portfolio in which securities are held in the same relative proportions as in
a broad market index, this is referred to as ________.
(a) eliminating
(b) discounting risk
(c) indexing
(d) capitalizing
Answer: (c)
2. The CAPM provides a way of estimating ________ for use in a variety of financial applications.
(a) actual rates of return
(b) expected rates of return
(c) expected standard deviation
(d) actual standard deviation
Answer: (b)
3. The CAPM may be used to provide ________.
(a) inputs to DCF valuation model for stocks
(b) inputs to DCF valuation model for bonds
(c) estimation of a “fair” rate of return on invested capital
(d) both (a) and (c)
Answer: (d)
13-2
4. A(n) ________ is a portfolio that holds all assets in proportion to their observed market values.
(a) market portfolio
(b) riskless portfolio
(c) efficient riskless portfolio
(d) both (b) and (c)
Answer: (a)
5. Suppose there are three assets: BB stock, REM stock, and a risk-free asset. The total market values of
each at current prices are $40 million of BB stock, $80 million of REM stock, and $10 million of the
risk-free asset. The composition of the market portfolio is ________.
(a) 61.5% BB stock; 7.7% REM stock; 30.8% risk-free asset
(b) 33.33% BB stock; 66.67% REM stock; 0 risk-free asset
(c) 30.8% BB stock; 61.5% REM stock; 7.7% risk-free asset
(d) 30.8% BB stock; 66.67% REM stock; 7.7% risk-free asset
Answer: (c)
6. Suppose there are three assets: BB stock, REM stock, and a risk-free asset. The total market value of
each at current prices are $40 million of BB stock, $80 million of REM stock, and $10 million of the
risk-free asset. The composition of the risky part of any investor's portfolio will be ________
(a) 30.8% BB stock; 61.5% REM stock
(b) 33.33% BB stock; 66.67% REM stock
(c) 30.8% BB stock; 66.67% REM stock
(d) 66.67% BB stock; 33.33% REM stock
Answer: (b)
7. Suppose there are four securities: BB stock, REM stock, ACX stock, and a risk-free asset. The total
market values of each at current prices are $50 million of BB stock, $40 million of REM stock, $80
million of ACX stock, and $30 million of the risk-free asset. The composition of the market portfolio
is ________.
(a) 25% BB stock; 20% REM stock; 40% ACX stock; 30% risk-free asset
(b) 25% BB stock; 40% REM stock; 40% ACX stock; 15% risk-free asset
(c) 25% BB stock; 20% REM stock; 40% ACX stock; 15% risk-free asset
(d) 50% BB stock; 40% REM stock; 80% ACX stock; 30% risk-free asset
Answer: (c)
13-3 8. Suppose there are four securities: BB stock, REM stock, ACX stock, and a risk-free asset. The total
market values of each at current prices are $50 million of BB stock, $40 million of REM stock, $80
million of ACX stock, and $30 million of the risk-free asset. Determine the holdings of the three
risky assets of a trader who invests $60,000 of a $300,000 portfolio in the riskless security.
(a) $70,000 in BB stock, $50,000 in REM stock, $120,000 in ACX stock
(b) $60,000 in BB stock, $48,000 in REM stock, $96,00 in ACX stock
(c) $70,588 in BB stock, $56,471 in REM stock, $112,941 in ACX stock
(d) $88,235 in BB stock, $70,588 in REM stock, $141,176 in ACX stock
Answer: (c)
9. In the CAPM, the trade-off line is called the ________.
(a) capital market line
(b) portfolio market line
(c) asset market line
(d) capital asset line
Answer: (a)
10. The correct equation for the Capital Market Line (CML) is ________.
(a) MfErr
(b) MffMErrErr
(c) MfMErrEr
(d) MfMErr
Answer: (b)
13-4 11. Investors must be offered an expected rate of return that ________ the risk-free rate of interest when
being induced to accept a market portfolio.
(a) is less than
(b) is the same as
(c) exceeds
(d) minimizes
Answer: (c)
12. The ________ the average degree of risk aversion of the population, the ________ the risk premium
required.
(a) greater; lower
(b) greater; greater the insignificance of
(c) lower; higher
(d) greater; higher
Answer: (d)
13. The slope of the Capital Market Line represents the:
(a) volatility of interest rates
(b) market reward-to-risk ratio
(c) individual risk-to-reward ratio
(d) individual preference
Answer: (b)
14. Suppose the standard deviation of the market portfolio is 0.15 and the average degree of risk aversion
is 1.5. Then the risk premium on the market portfolio is:
(a) 0.034
(b) 0.051
(c) 0.225
(d) 0.340
Answer: (a)