Who formulated the following model for estimating the market price of equity share?
P=D+RaRc(E−D)Rc
Where, P= Market price of equity share
D=DPS
E=EPS
E−D= Retained earning per share
Ra= Internal rate of return on investment
Rc= Cost of capital.
Walter’s formula to calculate the market price per share (P) is:
P=Dk+E−Dk×rk
P = market price per share
D = dividend per share
E = earnings per share