Why Do Prices Change When No One Buys or Sells?

Imagine you and your friends have a piggy bank with 10 coins. Every year, the bank gives you 2 more coins, so it feels like you're getting richer. But if everyone around you also gets more coins each year, the things you buy might cost more too. That's inflation, when prices go up even if no one is buying or selling anything.

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Examples

  1. Your family gets a new piggy bank, and suddenly the candy you buy costs more.
  2. You get a raise, but everything in the store is now more expensive too.
  3. Everyone starts buying more toys at the same time, so prices go up.

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