Stagflation is an economic nightmare that combines the worst of two worlds: a stagnant economy with high unemployment alongside persistent inflation. It is troubling because the usual tools to fix one problem tend to worsen the other. The word itself blends stagnation and inflation, and its most famous appearance was in the 1970s.
The unusual combination
Normally, high inflation goes with a booming economy and low unemployment, while weak growth comes with falling inflation. Stagflation breaks that pattern by pairing rising prices with a weak, high-unemployment economy. This combination was once thought nearly impossible, because it contradicts the simple tradeoff many older models assumed. Its appearance forced economists to rethink how inflation and unemployment relate.
What causes it
Stagflation often stems from a supply shock, an event that sharply raises costs and cuts output at the same time. A sudden jump in oil prices is the classic trigger, making energy and goods more expensive while slowing production and hiring. Poor policy can worsen it, especially if too much money was pumped into the economy beforehand. The result is rising prices and shrinking activity together.
The 1970s example
The United States endured stagflation in the 1970s, when oil embargoes sent energy prices soaring while growth stalled and unemployment rose. Inflation reached double digits even as the economy struggled, defying the era's conventional wisdom. It took steep interest rate hikes at the start of the 1980s, which caused a sharp recession, to finally break the inflation. The episode reshaped central banking for decades.
Why it is so hard to fight
Stagflation traps policymakers in a dilemma. Raising interest rates to curb inflation deepens the slowdown and raises unemployment, while cutting rates to boost growth feeds the inflation. There is no painless lever to pull. Central banks usually decide to crush inflation first, accepting a recession as the cost, because entrenched inflation is even harder to undo later.
In the mid-1970s, an oil embargo helped push US inflation into double digits while unemployment climbed and growth stalled. A household then faced rising prices at the store and a shrinking job market at the same time, the defining squeeze of stagflation.
Key takeaways
- Stagflation combines stagnant growth, high unemployment, and high inflation.
- It often arises from supply shocks like sudden spikes in oil prices.
- The 1970s United States is the textbook case of stagflation.
- It is hard to fight because rate moves that help one problem worsen the other.
Common mistakes
- Assuming high inflation always comes with a strong economy.
- Expecting a single policy lever to fix both inflation and stagnation at once.
- Confusing a normal recession, where inflation usually falls, with stagflation.
FAQ
Why was stagflation surprising to economists?
It contradicted the belief in a stable tradeoff between inflation and unemployment, showing both could rise together.
How was 1970s stagflation eventually beaten?
The Federal Reserve raised interest rates dramatically around 1980, triggering a sharp recession that finally brought inflation back down.