Coca-Cola

Stable companies can still generate disappointing returns when purchased at valuations that assume stability will persist indefinitely. Quality and expected return are separate questions.

Illustrative stress test

Educational simulation only. These numbers are not current market data, reported company results or a forecast.

If average selling price rises 5% while unit volume falls 3%, revenue increases only 1.85%: 1.05 × 0.97 − 1. This simplified scenario excludes mix, currency and acquisitions. It illustrates why price increases alone do not prove that consumer demand is healthy.

Test pricing power against volume

Separate unit-case volume, price and product mix, currency and acquisition effects before attributing revenue growth to brand power. Examine concentrate operations and bottling economics separately: a distributor's revenue and margin do not automatically belong to the trademark owner. Compare operating cash generation and dividends with reinvestment, debt and acquisition spending, rather than extrapolating dividend history.

Hypothetical pressure test: the existing illustration gives 1.85% revenue growth from a 5% price increase and 3% volume decline. If unit operating costs rise 4% and promotional spending rises, net margin can fall despite nominal revenue growth. Start with revenue of 100 and margin of 25% (25 profit); revenue of 101.85 at 22% margin yields about 22.41, a 10.4% decline in profit. These invented figures are not Coca-Cola's reported results.

Three conditions

• Base: consumers keep buying at prices that preserve volume and cash margins; verify in dated filings.
• Downside: price increases mask persistent volume loss or regulatory and input costs squeeze cash flow.
• Upside: product mix and distribution strengthen operating cash after marketing and reinvestment.