Earnings Power Value (EPV)
A valuation that capitalizes a company's current sustainable earnings with no growth assumed. Popularized by Bruce Greenwald as a conservative anchor.
Earnings Power Value (EPV)
Earnings Power Value is a valuation method that estimates what a business is worth based only on its current, sustainable earnings, assuming zero growth forever. Developed by Columbia professor Bruce Greenwald, EPV deliberately strips out growth to answer a narrower and more reliable question: what is the company worth if it simply keeps earning what it earns today?
The idea
Most valuations lean heavily on growth forecasts, which are the least reliable inputs an analyst has. EPV flips the emphasis. It treats today's normalized earnings as a perpetuity and discounts them at the cost of capital. Any value above EPV must be justified by growth or by assets the earnings figure does not capture. That makes EPV a conservative anchor: if a stock trades below its EPV, you are paying nothing for growth and possibly getting the existing business at a discount.
The formula
EPV = Normalized Operating Earnings x (1 - Tax Rate) / Cost of Capital
The steps:
- Normalize earnings. Take operating earnings (EBIT) and average them across a full business cycle to remove peak or trough distortions. Adjust for one-time items, and add back a portion of any spending that is really investment disguised as expense.
- Tax it. Multiply by (1 - tax rate) to get after-tax operating earnings.
- Capitalize it. Divide by the weighted average cost of capital (WACC). Dividing by a rate is the same as multiplying by a no-growth perpetuity.
- Adjust to equity. Add non-operating assets and excess cash, subtract debt, to move from enterprise EPV to equity value.
Worked example
A company has normalized EBIT of $500 million, a 21% tax rate, and a 9% cost of capital. It carries $1 billion of debt and $300 million of excess cash.
- After-tax operating earnings = $500m x (1 - 0.21) = $395m
- Enterprise EPV = $395m / 0.09 = $4,389m
- Equity EPV = $4,389m + $300m cash - $1,000m debt = $3,689m
EPV versus DCF
A discounted cash flow model projects growing cash flows years into the future and is only as good as those projections. EPV assumes no growth at all, so it removes the single largest source of forecasting error. The gap between EPV and a DCF value is, in effect, the market's implied growth premium. Greenwald's discipline is to compare the two: if EPV alone already exceeds the price, the margin of safety is strong and growth is a free option. If the price sits far above EPV, the thesis depends entirely on growth being delivered.
EPV is most reliable for stable, mature businesses with durable earnings. It is least useful for early-stage or cyclical companies whose "current earnings" are not representative of anything sustainable.
Frequently asked questions
What is Earnings Power Value?
It is a valuation that capitalizes a company's current sustainable earnings assuming zero growth, by dividing after-tax operating earnings by the cost of capital. It gives a conservative estimate of what the existing business is worth before any growth is priced in.
How is EPV different from a DCF?
A DCF projects growing future cash flows and depends heavily on growth assumptions. EPV assumes no growth at all, removing the biggest forecasting error. The difference between the two values is the market's implied growth premium.
When is EPV most useful?
For stable, mature companies with durable, predictable earnings. It is least useful for cyclical or early-stage firms whose current earnings do not represent a sustainable run rate.