The Gordon Growth Model
The Gordon Growth Model is a widely used financial model that estimates the intrinsic value of a stock based on its expected future dividend payments. The model assumes that dividends will grow at a constant rate forever.
Formula:
The Gordon Growth Model formula is:
P = D / (r - g)
Where:
- P = Current stock price
- D = Expected dividend per share
- r = Required rate of return (cost of equity)
- g = Expected growth rate of dividends
Assumptions ;
1. *Constant dividend growth rate*: The model assumes that dividends will grow at a constant rate forever.
2. *Constant required rate of return*: The model assumes that the required rate of return (cost of equity) remains constant.
3. *Infinite time horizon*: The model assumes that the company will continue to pay dividends forever.
Example:
Suppose we want to estimate the intrinsic value of a stock with the following parameters:
- Expected dividend per share (D) = $5
- Required rate of return (r) = 10%
- Expected growth rate of dividends (g) = 5%
Using the Gordon Growth Model formula, we get:
P = $5 / (0.10 - 0.05)
P = $5 / 0.05
P = $100
Therefore, the estimated intrinsic value of the stock is $100.
Strengths and Limitations :
Strengths:
1. *Simple and intuitive*: The Gordon Growth Model is easy to understand and apply.
2. *Useful for dividend-paying stocks*: The model is particularly useful for estimating the intrinsic value of dividend-paying stocks.
Limitations :
1. *Assumes constant growth rate*: The model assumes that dividends will grow at a constant rate forever, which may not be realistic.
2. *Ignores other factors*: The model ignores other factors that may affect the stock's value, such as interest rates, inflation, and market sentiment.
3. *Sensitive to input parameters*: The model is sensitive to the input parameters, particularly the required rate of return and the growth rate of dividends.
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