The Little Book That Builds Wealth

3 ideas

1. Four Sources of Durable Economic Moats

   A company earns above-average returns on capital for a long time only when a structural barrier stops competitors from copying it. The four real barriers are intangible assets such as brands, patents and licenses, switching costs, network effects, and cost advantages that come from process, location, scale or unique resources. The test for each one is whether it lets the firm hold returns on capital above its cost of capital while rivals try to compete them away.

2. Good Products and Market Share Aren't Moats

   Great products, big market share, good execution and operational efficiency are often mistaken for moats, but none of them structurally stops competitors. A hit product can be copied, market share can erode, as Kodak's and GM's did, and efficiency is a best practice rivals can adopt. The question is not how good the company is today but why a well-funded competitor could not take its profits.

3. Brands Matter Only With Pricing Power

   A brand is a moat only if customers will pay more for it or buy it more often than an equivalent product without it. A regulatory license or patent works the same way, and it counts only if it limits competition in a market that would otherwise be crowded.

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