2.5. Revenue and Earnings Growth
Lesson objective
Interpret growth with the proper context.
Revenue growth shows expansion in business activity, but it should be considered alongside inflation, acquisitions, currency movements, and volume changes. Profit may grow faster if margins improve or more slowly if costs rise.
Compare equivalent periods: one quarter with the same quarter a year earlier, or one fiscal year with the prior fiscal year. Seasonal businesses can look distorted when consecutive quarters are compared.
Review both absolute values and percentages. A high growth rate from a small base may be less important than moderate growth from a very large base.
Simple example
In the Microsoft event reviewed, Revenue increased approximately 17.7% and Net Income 31.3% versus the comparable period. Profit grew faster than sales.
Measure growth in more than one way
YoY growth = (Current − Prior comparable) ÷ Prior comparable
CAGR = (Ending value ÷ Beginning value)^(1/years) − 1
Revenue and earnings together
Revenue rises from $100M to $115M (+15%), while net income rises from $10M to $14M (+40%). Profit grew faster than sales. Investigate operating leverage, mix, expenses, taxes, and one-time items.
Always ask where growth came from: volume, price, acquisition, currency, or new products. Fast growth can be low quality if it requires unsustainable discounts or excessive capital.
Essential terms
| Term | Practical meaning | |---|---| | Year-over-year / YoY growth | Comparison with the same period in the prior year. | | Sequential growth | Comparison with the immediately preceding period. | | Base effect | Distortion caused by an unusually low or high comparison period. |
In Finzati
Recent events compare equivalent periods and display percentage changes.
What you should remember
- Growth without profitability or cash generation requires explanation.
- Use several years and comparable periods.
Practice
Compare five years of Revenue and Net Income and identify unusual years.