Growing the Pie

mental-model

Growth can come from enlarging the market rather than stealing a larger share of it. Redefining what you compete against can turn an assumed fixed-pie rivalry into a positive-sum strategy.

Why would rival egg sellers jointly advertise that eggs are healthy? Because persuading more people to buy eggs may be worth more than fighting over today’s customers. Coke makes the same move when it treats water—not Pepsi—as the real competition.

Change the denominator

Market share hides two variables: your slice and the size of the market. Rivals fixate on the first, assume a fixed prize, and spend resources taking customers from one another. Growing the pie targets the second variable: increase demand, create new occasions for use, or redefine the category broadly enough that the total opportunity expands. This changes the game being played. Competitors can benefit together from category growth even while continuing to compete within it—a positive-sum-game at one level nested around rivalry at another.

Where it shows up

Eggs versus indifference

Egg sellers promote the category-wide claim that eggs are good for you. The message does not explain why one seller beats another; it recruits more buyers into the market, creating room for several sellers to gain.

Coke versus water

By defining its opponent as water rather than Pepsi, Coke shifts attention from winning cola share to winning a larger share of what people drink. The reframing exposes demand that a narrow competitor map conceals.

Some pies really are fixed

Reframing cannot make every contest expandable. A single contract, scarce permit, or exclusive appointment remains zero-sum at the point of allocation. Category promotion can also help rivals more than it helps you. The model works only when demand or usage can genuinely grow; otherwise talk of a win-win merely disguises the underlying trade-off.

Name the larger rival

Rewrite your competitive map tomorrow: replace the nearest rival with the broader behavior consuming the customer’s money, time, or attention—water instead of Pepsi, or non-consumption instead of another seller. Then design one message that sells the category or new use case, rather than your brand’s superiority. Compare that expansion bet with the cost of another head-to-head promotion or price cut that could trigger a race-to-the-bottom.

Episodes that teach this

Zero Sum vs Positive Sum Games - How To Win? 1,912 views
Egg sellers advertise that eggs are good for you to "increase the market," and Coke reframes its competition as water rather than Pepsi.