Price elasticity explained: how demand sensitivity shapes pricing and ad auctions
· 31h ago · Originally reported by PPC Land
A new explainer breaks down price elasticity, the measure of how sensitive demand is to changes in price. It walks through how the metric is calculated, where it applies in pricing decisions and advertising auctions, and why reliable measurement remains difficult in practice.
Why it matters
Elasticity underpins how much advertisers are willing to bid and how publishers price inventory, so it directly affects auction outcomes and campaign costs. Understanding it helps buyers and sellers see why small price changes can shift demand sharply.
Explain it like I’m new here
It's like a lemonade stand: lower the price and more people buy, raise it and sales drop — and ad auctions work the same way.
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