You wait online for three hours. The countdown hits zero. You click "add to cart," and instantly, the screen reads: Sold Out. Whether you are scrambling for limited-edition sports gear before a weekend fixture, the latest Nike SNKRS drop, or Glastonbury tickets, you have likely fallen victim to artificial scarcity. Why does a massive global brand with high-tech factories constantly run out of plain cotton t-shirts? They aren't bad at production planning. They are simply mastering market manipulation.

In your first few weeks of Year 12, you will learn that economics is fundamentally about scarcity—how we allocate genuinely limited resources like skilled labor, fresh water, or rare earth metals to satisfy infinite human wants. We call this natural scarcity.

Artificial scarcity is entirely different. It occurs when a firm has the physical capacity to produce much more of a good, often at a very low marginal cost, but deliberately chooses to restrict the supply.

Long before streetwear brands used this tactic, the De Beers cartel perfected it. For decades, they controlled roughly 80% of the global rough diamond supply. Instead of flooding the market, they locked millions of diamonds in London vaults, strictly limiting what was released each year. By hoarding supply and running legendary marketing campaigns, they turned a relatively common mineral into an incredibly expensive status symbol.

Why do firms leave money on the table by selling fewer items?

By intentionally shifting the supply curve to the left, a firm acts like a monopolist. It forces the market-clearing price upward. Selling 5,000 hoodies at £150 generates a different kind of profit than selling 100,000 at £20. It generates hype. Restricting supply creates FOMO (fear of missing out), turning the product into a Veblen-style luxury good where the difficulty of acquiring it becomes its best feature.

We see this most aggressively in the digital economy.

The cost of copying an in-game cosmetic skin, an online textbook, or a digital music album is exactly zero. In a perfectly competitive market, the price would also be zero. To make a profit, companies must write code—like digital rights management (DRM) or paywalls—to artificially block access, recreating physical scarcity in a digital space.

For economists, artificial scarcity is a classic example of market failure. When a firm stops producing a good that people want—and that costs almost nothing to make—mutually beneficial trades are blocked. The firm extracts massive profits, but society as a whole loses out on potential welfare. As you build your economic toolkit this year, keep a close eye on who actually controls the supply curve. Sometimes, the shortage is entirely by design.