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Security Analysis and Portfolio Management




                    Notes          Solution:
                                   The intrinsic value of the equity share is  4/.20 =  20. (This model is more appropriate for an
                                   analysis of preference shares because of the constant dividend assumption).

                                   Constant Growth Case

                                   When dividends grow in all future periods at a uniform rate 'g'

                                       D  = D  – 1 (1 + g) t                                              …(1)
                                         t  t
                                   Substituting 'D ' in equation (1) by the value of D  , we get
                                               0                          1
                                             D (1 g) t
                                               0
                                       v =         t                                                      …(2)
                                           t 0 (1 K)
                                   For a constant amount 'D ' can be written out of summation to obtain the following equation
                                                       0
                                               D (1 g) t
                                                 0
                                       v =   D 0     t                                                    …(3)
                                             t 0 (1 K)
                                   Constant amount, 'D ' can be written out of summation to obtain the following equation
                                                   0
                                              (1 g) t  1 g
                                       v =         t                                                      …(4)
                                           t 0  (1 K)  K g
                                   Substituting mathematical properties of infinite series, if K > g, it can then be shown that
                                           D (1 g)
                                             0
                                       V =                                                                …(5)
                                            (K g)
                                   which can be re-written as follows:

                                           D (1 g)    D 1
                                             0
                                       V =         =                                                      …(6)
                                            (K g)    K  g

                                          Example: Dabba Ltd. paid a dividend of  2.00 per share for the year ending March 31,
                                   1991. A constant growth of 10% income has been forecast for an indefinite future period. Investors'
                                   required rate of return has been estimated to 15%. You want to buy the share at a market price
                                   quoted on July 1, 1991 in the stock market at  60.00. What would be your decision?
                                   Solution:
                                   This is a case of constant-growth-rate situation. Let us now find out the intrinsic value of the
                                   equity share as under

                                                D  1  2(1.10)   2.20
                                          V  =      =        =      = 44.00
                                              (K - g)  .15 - .10  .05
                                   The intrinsic value of  44 is less than the market price of  60.00. Hence, the share is overvalued
                                   and you should not buy.


                                          Example: The company paid its first cash dividend of   2.50 today and dividends are
                                   expected to grow at a rate of 30% per year for the next three years. Thereafter, cash dividends
                                   will grow at a 10% rate per year. Shareholders expect to earn a 15% return on their investments.
                                   Calculate the present value of dividend.




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