economies of scale
The cost advantages that a business obtains by expanding production, as fixed costs are spread over more units, reducing the average cost per unit.
Example
“Amazon's economies of scale mean it can offer lower prices than small retailers while maintaining higher margins.”
Memory Tip
ECONOMIES OF SCALE = bigger = cheaper per unit. Spread fixed costs across more production.
Why It Matters
Understanding economies of scale helps you make smarter purchasing decisions by recognizing when buying in bulk or choosing larger companies might save you money. It also explains why larger businesses can often offer lower prices than smaller competitors, which affects where you choose to shop and what services you subscribe to.
Common Misconception
Many people assume that bigger is always cheaper, but economies of scale have limits and eventually reverse into diseconomies of scale. A company that grows too large may face higher coordination costs, inefficiency, and management complexity that actually increases per-unit costs.
In Practice
A coffee shop that serves 100 customers per day might spend $500 on rent, resulting in a $5 cost per customer just for rent. If the same shop expands to serve 500 customers daily while rent stays at $500, that cost drops to just $1 per customer, allowing them to lower prices and increase profits simultaneously.
Etymology
ECONOMIES (cost efficiencies) OF SCALE (size, volume). COST SAVINGS that come with larger SCALE.
Common Misspellings
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See Also
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