In: Economics
Suppose Juanita is choosing how to allocate her portfolio between two asset classes: risk-free government bonds and a risky group of diversified stocks. The following table shows the risk and return associated with different combinations of stocks and bonds.
Combination |
Fraction of Portfolio in Diversified Stocks |
Average Annual Return |
Standard Deviation of Portfolio Return (Risk) |
---|---|---|---|
(Percent) |
(Percent) |
(Percent) |
|
A | 0 | 1.00 | 0 |
B | 25 | 2.00 | 5 |
C | 50 | 3.00 | 10 |
D | 75 | 4.00 | 15 |
E | 100 | 5.00 | 20 |
If Juanita reduces her portfolio's exposure to risk by opting for a smaller share of stocks, he must also accept a (higher/lower) average annual return.
Suppose Juanita currently allocates 25% of her portfolio to a diversified group of stocks and 75% of her portfolio to risk-free bonds; that is, she chooses combination B. She wants to increase the average annual return on her portfolio from 2% to 4%. In order to do so, she must do which of the following? Check all that apply.
-Accept more risk
-Sell some of her stocks and use the proceeds to purchase bonds
-Sell some of her stocks and place the proceeds in a savings account
-Sell some of her bonds and use the proceeds to purchase stocks
The table uses the standard deviation of the portfolio's return as a measure of risk. A normal random variable, such as a portfolio's return, stays within two standard deviations of its average approximately 95% of the time.
Suppose Juanita modifies her portfolio to contain 50% diversified stocks and 50% risk-free government bonds; that is, she chooses combination C. The average annual return for this type of portfolio is 3%, but given the standard deviation of 10%, the returns will typically (about 95% of the time) vary from a gain of _____ to a loss of _____ .
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