Cost-Push Inflation
Quick Definition
Inflation caused by rising production costs (wages, raw materials, energy) that businesses pass on to consumers through higher prices.
Key Takeaways
- Originates from rising production costs, not excess demand
- Common triggers: oil shocks, supply disruptions, currency depreciation, wage spikes
- Creates a policy dilemma: fighting inflation worsens unemployment (stagflation risk)
- Supply-side policies are more targeted responses than rate hikes
- Often temporary if the cost shock is one-time, but can become persistent
What Is Cost-Push Inflation?
Cost-push inflation occurs when rising production costs—such as higher wages, increased raw material prices, energy price spikes, or supply chain disruptions—force businesses to raise their prices to maintain profit margins. Unlike demand-pull inflation, cost-push inflation originates on the supply side of the economy. Classic triggers include oil price shocks (OPEC embargoes in 1973 and 1979), natural disasters disrupting supply chains, sharp currency depreciation (making imports more expensive), and rapid wage increases not matched by productivity gains. Cost-push inflation is particularly challenging for policymakers because raising interest rates to combat inflation also reduces output and increases unemployment—the economy faces both higher prices and lower growth simultaneously (stagflation). Supply-side policies, strategic reserves, and productivity-enhancing investments are more targeted responses to cost-push pressures.
Cost-Push Inflation Example
- 1The 1973 OPEC oil embargo quadrupled oil prices and triggered severe cost-push inflation across all oil-importing economies.
- 2COVID-19 supply chain disruptions in 2021-2022 created cost-push inflation as shipping costs surged 10x and semiconductor shortages disrupted manufacturing.
- 3A sharp depreciation of the British pound after the Brexit referendum increased import costs and contributed to cost-push inflation in the UK.
Related Terms
Inflation
The rate at which the general level of prices for goods and services rises over time, reducing the purchasing power of money.
Aggregate Supply (AS)
The total output of goods and services that firms in an economy are willing to produce at various price levels during a given time period.
Stagflation
An economic condition combining stagnant growth, high unemployment, and high inflation simultaneously.
Demand-Pull Inflation
Inflation caused by aggregate demand growing faster than aggregate supply, often described as "too much money chasing too few goods."
Producer Price Index (PPI)
A measure of average price changes received by domestic producers for their goods and services, often considered a leading indicator for consumer inflation.
GDP (Gross Domestic Product)
The total monetary value of all finished goods and services produced within a country's borders in a specific time period.
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