What is constant growth stock valuation?
Mia Ramsey
Published Feb 16, 2026
The constant growth model, or Gordon Growth Model, is a way of valuing stock. It assumes that a company’s dividends are going to continue to rise at a constant growth rate indefinitely. You can use that assumption to figure out what a fair price is to pay for the stock today based on those future dividend payments.
Under what conditions would the constant growth model not be appropriate?
Second, the constant growth model is not appropriate unless a company’s growth rate is expected to remain constant in the future. This condition almost never holds for start-up firms but it does exist for many mature companies.
What is non constant growth?
The purpose of the supernormal growth model is to value a stock that is expected to have higher than normal growth in dividend payments for some period in the future. After this supernormal growth, the dividend is expected to go back to normal with constant growth.
What is the drawback of constant growth DDM?
The downsides of using the dividend discount model (DDM) include the difficulty of accurate projections, the fact that it does not factor in buybacks, and its fundamental assumption of income only from dividends.
How do you solve non constant growth stock?
Find the PV of the dividends during the period of nonconstant growth. Find the price of the stock at the end of the nonconstant growth period, at which point it has become a constant growth stock, and discount this price back to the present. Add these two components to find the intrinsic value of the stock, P0.
Does DDM ignore capital gains?
Drawback No. The first drawback of the DDM is that it cannot be used to evaluate stocks that don’t pay dividends, regardless of the capital gains that could be realized from investing in the stock. Only stable, relatively mature companies with a track record of dividend payments can be used with the DDM.
What determines G and R in the dividend growth model?
The dividend growth model determines if a stock is overvalued or undervalued assuming that the firm’s expected dividends grow at a value g forever, which is subtracted from the required rate of return (RRR) or k.
Nonconstant growth models assume the value will fluctuate over time. You may find that the stock will stay the same for the next few years, for instance, but jump or plunge in value in a few years after that.
What is constant growth dividend discount model?
Constant growth Dividend Discount Model or DDM Model gives us the present value of an infinite stream of dividends that are growing at a constant rate. D1 = Value of dividend to be received next year. D0 = Value of dividend received this year. g = Growth rate of dividend.
There are a few key downsides to the dividend discount model (DDM), including its lack of accuracy. A key limiting factor of the DDM is that it can only be used with companies that pay dividends at a rising rate. The DDM is also considered too conservative by not taking into account stock buybacks.
What is G in finance?
The dividend growth rate is the annualized percentage rate of growth that a particular stock’s dividend undergoes over a period of time. Knowing the dividend growth rate is a key input for stock valuation models known as dividend discount models.
How to use constant growth model for stock valuation?
Learn the whys and hows of stock valuation using the constant growth model. Sunny gets jealous whenever her friend, Rain, updates his social media about how much money he makes by trading in stocks. After several months of doing a part-time job, Sunny finally has her own money. Just like her friend, Rain, she is also determined to invest in stocks.
How is the present value of a stock with constant growth calculated?
The present value of a stock with constant growth is one of the formulas used in the dividend discount model, specifically relating to stocks that the theory assumes will grow perpetually. The dividend discount model is one method used for valuing stocks based on the present value of future cash flows, or earnings.
What do you mean by nonconstant growth rate?
First, we assume that the dividend will grow at a nonconstant rate (generally a relatively high rate) for N periods, after which it will grow at a constant rate, g. N is often called the terminal date, or horizon date.
What is the required return for constant growth?
Sunny expects a required return of 15%. Upon analysis, Sunny found out the growth of the stock is the same every year and he computes it to be 7%. But wait, this is a bit tricky because we have two values for the dividend. Remember, we are interested with the D1 which is the dividend that is yet to be paid.