Why do central banks raise interest rates and what are the effects?

Central banks raise interest rates to slow down the economy when it’s going too fast.

Imagine you have a piggy bank where your allowance goes in, and you can take money out when you need it. If your piggy bank gives you more money every time you take some out, you might spend more than usual, maybe on candy or toys. That’s like what happens when interest rates are low.

But if the piggy bank starts giving you less money each time, you’ll probably save more and spend less. This is similar to when central banks raise interest rates, it makes borrowing money more expensive, so people and businesses might slow down their spending.

• Banks charge more for loans, like the ones you get to buy a bike or help your family buy a house.
• People might save more instead of spending right away.
• The economy can grow more slowly, like when you take smaller bites of your favorite cake instead of eating it all at once.

So, central banks raise interest rates like a parent who says, “Let’s slow down a bit so we don’t run out of treats too fast.”