11 ideas
Rappaport argues that accounting earnings and EPS mislead, and that the right measure of corporate performance is the value created for shareholders. Managers should evaluate every strategy by whether it generates returns above the cost of capital.
Value is created only when returns exceed the risk-adjusted cost of capital, making that hurdle the central discipline of investment decisions. Growth that earns below the cost of capital destroys value even as it inflates reported profits.
Rappaport argues incentive systems, compensation, and governance should be tied to long-term value creation to close the principal-agent gap. Executives paid on accounting targets will optimize the wrong thing unless their rewards track shareholder returns.
The framework becomes an operating philosophy, evaluating acquisitions, capital budgets, and strategy through the single question of value created. It reframes management as continuously allocating capital to its highest-value use.
Rappaport contends efficient markets price expected future cash flows, so accounting maneuvers that boost reported earnings without changing cash flows do not raise stock prices. This justifies focusing on real economic value rather than reporting optics.
Value growth duration is the number of years management expects the company to earn returns above its cost of capital on new investment. After that forecast horizon, competition is assumed to push returns down to the cost of capital, so further growth adds no value. Setting this period explicitly makes the length of a firm's competitive advantage a quantified, debatable assumption instead of a hidden one.
Shareholder value is estimated from seven drivers: sales growth rate, operating profit margin, income tax rate, incremental fixed capital investment, incremental working capital investment, the length of the value growth duration, and cost of capital. The first five determine operating cash flow. The duration and the cost of capital convert that cash flow into present value. This lets managers trace any strategic or operating decision to its effect on value through a small, auditable set of levers.
The threshold margin is the minimum operating profit margin at which sales growth neither creates nor destroys shareholder value. It depends on the incremental investment each dollar of new sales requires and on the cost of capital. Growth above this margin creates value, while growth below it destroys value even when revenue and earnings rise.
An acquisition should be analyzed like any capital investment. Its value to the buyer is the present value of the target's cash flows, including realistic synergies, discounted at the target's own risk-adjusted cost of capital, less the target's debt. That value sets the maximum acceptable price, and any premium above it transfers wealth from the acquirer's shareholders to the seller. Whether the deal raises reported EPS is irrelevant to this test.
Executive and business-unit compensation should reward value created, meaning the change in the present value of forecast cash flows, instead of earnings or budget targets that can be met by underinvesting or by managing the timing of accounting. Performance measures should also be matched to organizational level. Business units are measured on value added, and operating managers are measured on the leading indicators of the value drivers they actually control.
Reported earnings are an unreliable measure of economic value because they depend on discretionary accounting choices such as depreciation and inventory methods, exclude risk, ignore the working-capital and fixed investment needed to sustain growth, and ignore the time value of money. A company can raise earnings per share while destroying value, so managers who target earnings can make decisions that shareholders would reject.