In: Finance
The stock of ABC sells for $50 a share. Its likely dividend payout and end-of-year price depend on the state of the economy by the end of the year as follows:
Dividend Stock Price
Boom $2.00 $50
Good economy 1.5 46
Normal economy 1.00 43
Recession .50 34
a. Calculate the expected holding-period return and standard deviation of the holding period
return. All four scenarios are equally likely.
b. Calculate the expected return and standard deviation of a portfolio invested 60% in
ABC and 40% in Treasury bills. The return on bills is 3%.
Sol a. The workings are as under:-
Stock Price Now | 50 | P0 | Expected Return = HPR * Probability = 4.00%*0.25 in Boom and the same follows for others | |||
Stock Price End of Boom year | 50 | P1 | ||||
Stock Price End of Good year | 46 | P1 | ||||
Stock Price End of Normal year | 43 | P1 | ||||
Stock Price End of Recession year | 34 | P1 | ||||
Dividend Rec at the end of Boom Year | 2 | D1 | ||||
Dividend Rec at the end of Good Year | 1.5 | D1 | ||||
Dividend Rec at the end of Normal Year | 1 | D1 | ||||
Dividend Rec at the end of Recession Year | 0.5 | D1 | ||||
Holding Period Return (HPR) Formula = (P1-P0 +D1) / P0 | ||||||
Type of Economy | HPR | Probability | ER 1st Step | 2nd Step HPR - ER | 3rd Step (HPR-ER)^2 | 4th Step is Variance = [(HPR-ER)^2] * Probability |
Boom | 4.00% | 0.25 | 1.00% | 0.0300 | 0.0009 | 0.0002 |
Good | -5.00% | 0.25 | -1.25% | -0.0375 | 0.0014 | 0.0004 |
Normal | -12.00% | 0.25 | -3.00% | -0.0900 | 0.0081 | 0.0020 |
Recession | -31.00% | 0.25 | -7.75% | -0.2325 | 0.0541 | 0.0135 |
Total Expected HPR | -11.00% | Variance of Expected HPR is | 0.0161 | |||
Standard Deviation is the Square Root of Variance | 0.1269 |
Sol (b) We have assumed that economy is in boom and the workings are as under:-
Stock Price Now | 50 | P0 | Expected Return = HPR * Weight in Portfolio = 4.00%* 0.60 in Boom and for Treasury it is 3.00%*0.40 | |||
Stock Price End of Boom year | 50 | P1 | ||||
Dividend Rec at the end of Boom Year | 2 | D1 | ||||
Holding Period Return (HPR) Formula = (P1-P0 +D1) / P0 | ||||||
Type of Economy | HPR | Weight in Portfolio | ER 1st Step | 2nd Step HPR - ER | 3rd Step (HPR-ER)^2 | 4th Step is Variance = [(HPR-ER)^2] * Weight |
Boom (Invested in ABC) | 4.00% | 0.6 | 2.40% | 0.0160 | 0.0003 | 0.0002 |
Invested in Treasury Bills | 3.00% | 0.4 | 1.20% | 0.0180 | 0.0003 | 0.0001 |
Total Expected HPR | 3.60% | Variance of Expected HPR is | 0.0003 | |||
Standard Deviation is the Square Root of Variance | 0.0168 |