Economics

Inflation rate

Inflation rate is a financial measure of value, return, cost, or cash flow.

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π = (CPI₂ − CPI₁) / CPI₁ × 100%

What it means

Inflation rate is a financial measure of value, return, cost, or cash flow.

How it works and where it is used

Use this calculation for analyzing inflation, GDP, unemployment, multipliers, and market elasticity.