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)