How Does The Phillips Curve- Macro Topic 5.2 Work?

The Phillips Curve shows how inflation and unemployment can be connected in a way that’s like playing a game with two sides.

Imagine you're at a playground with your best friend, and there's only one swing left. If you take the swing, your friend has to wait, that’s like unemployment. But if you both want to play right away, maybe you agree to share the swing for a little while, that’s like inflation, where things get a bit more expensive because everyone wants to play at once.

Now picture this: when there are fewer kids on the playground (like during summer vacation), it's easier to find a swing. That means fewer kids are waiting, so unemployment is low. But if too many kids come back in the fall and all want swings at the same time, prices go up, like inflation goes up because everything costs more.

Think of the Phillips Curve as a seesaw:

• When inflation goes up, unemployment tends to go down.
• When inflation goes down, unemployment tends to go up.

It's like when you're playing tag, if there are more people running, it’s harder to catch them (more inflation, less unemployment), but if fewer people are running, it's easier to catch them (less inflation, more unemployment).