Glossary · Game Theory
Focal Point (Schelling Point)
also: Schelling point · coordination game · coordination games · coordination problem · salient equilibrium
Definition
A focal point, or Schelling point, is the equilibrium players converge on in a coordination game without communicating, because something about it stands out: salience, precedent, or convention. Schelling (1960) documented the effect experimentally; in markets it explains why standards wars, default settings, and round-number prices resolve the way they do rather than the way the theory alone would predict.
Coordination games have multiple equilibria and the formal theory is silent on which one obtains. Schelling's contribution was to notice that real people solve the selection problem with shared culture: asked to meet a stranger in New York without arranging a time or place, most of his respondents chose Grand Central at noon. In technology markets the same forces operate at scale. Expectations about which standard will win are self-fulfilling, which is why pre-announcements, partner logos, and installed-base statistics matter more than product quality during a standards war, and why a launch that needs suppliers, developers, and customers to move together lives or dies on making one option feel inevitable.
Essays on this concept
- Game Theory
Coordination Games and Standards Wars: How Products Win When Everyone Has to Move at Once
A launch that needs suppliers, developers, and buyers to move at once is a coordination game with many equilibria. Expectations pick the winner: VHS reached 80 percent of production by 1984, though Betamax led first.
- Digital Economics
Two-Sided Network Effects Are Dead, The Rise of Multi-Sided Algorithmic Marketplaces
The textbook model of two-sided markets, more buyers attract more sellers attract more buyers, is a relic. The platforms that win today run on algorithmic matching, not network density. The implications for defensibility are profound.
- Digital Economics
Data Network Effects: How Proprietary Training Data Creates Exponential Moats in E-commerce
Everyone claims a data moat. Almost nobody has one. The difference between a real data network effect and a marketing story comes down to three conditions, and most e-commerce companies fail the first one.
- Marketing Strategy
Evolutionary Game Theory for Marketing Strategy: Why Categories Converge on One Playbook, and When Deviating Pays
Every SaaS site and DTC brand converges on one playbook because strategy spreads by imitation, not reasoning. Evolutionary game theory predicts convergence, cycles, and the narrow window where deviating actually pays.
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