Markets, industries & categories · Working
Market structure
Also called: industry structure
ELI5
How competition and power are arranged in a market.
Used in conversation
“Market structure explains why margins differ across segments.”
Definition
The number, size and relationship of firms, buyers and barriers in a market.
Here “Market structure” means: The number, size and relationship of firms, buyers and barriers in a market.
Pitch context
You will see “Market structure” in strategy decks, market analyses, business plans and planning workshops when the discussion reaches markets, industries & categories.
Why it matters: It helps a reader interpret markets, industries & categories without confusing the measure, decision, role or evidence being discussed.
Sources & evidence · 5
Supporting source families. This entry is an editorial synthesis rather than a quotation from one canonical glossary.
- Strategyzer — Business Model Canvas resourcesSupporting source family · practitioner · checked 2026-08-16
- Strategyzer — Value Proposition Canvas resourcesSupporting source family · practitioner · checked 2026-08-16
- LEANSTACK — Lean CanvasSupporting source family · practitioner · checked 2026-08-16
- U.S. Department of Justice Antitrust Division — Herfindahl-Hirschman IndexSupporting source family · primary · checked 2026-08-16
- U.S. Census Bureau — Business and economy dataSupporting source family · primary · checked 2026-08-16