Economics & market laws · law 032
Hotelling's Law
Also known as: Principle of minimum differentiation
By Shivam Bhandari · Reviewed 31 October 2026 · How we write
what it means
Competitors tend to make their products very similar and cluster together, because each one moves toward the middle of the market.
How Hotelling's Law works
Each seller moves toward the centre to capture more customers, and they end up side by side, offering nearly identical products. You see it in clusters of jewellers on one street and in look-alike smartphones.
For strategy, Hotelling's law explains the drift toward sameness — and why deliberately moving away from the crowded middle can open space.
where it comes from
Economist Harold Hotelling set it out in 1929 in “Stability in Competition,” using the example of two ice-cream sellers on a beach who both end up in the middle.
Hotelling's Law examples in business
Retail clusters
Car showrooms, mobile shops, and jewellers cluster on the same roads in Indian cities.
Products
Budget phones from different brands converge on almost identical specs and prices.
Politics and media
Major parties or channels drift toward the same middle positions.
How to apply it
- 1Map where competitors sit on price and features.
- 2Decide whether to stay in the crowded middle (high traffic, high competition) or move to an edge.
- 3If you cluster, differentiate on service or experience.
- 4If you move away, own a specific customer segment clearly.
common misreading
Clustering is not always bad — shared footfall can benefit everyone. The risk is becoming indistinguishable.
ask yourself
Is your business drifting to look exactly like your nearest competitor?
put it into practice
Frequently asked questions
What is Hotelling's Law?
Competitors tend to make their products very similar and cluster together, because each one moves toward the middle of the market. Each seller moves toward the centre to capture more customers, and they end up side by side, offering nearly identical products. You see it in clusters of jewellers on one street and in look-alike smartphones.
Who came up with Hotelling's Law?
Economist Harold Hotelling set it out in 1929 in “Stability in Competition,” using the example of two ice-cream sellers on a beach who both end up in the middle.
How do you apply Hotelling's Law in business?
1. Map where competitors sit on price and features. 2. Decide whether to stay in the crowded middle (high traffic, high competition) or move to an edge. 3. If you cluster, differentiate on service or experience. 4. If you move away, own a specific customer segment clearly.
What is a common misunderstanding of Hotelling's Law?
Clustering is not always bad — shared footfall can benefit everyone. The risk is becoming indistinguishable.