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Headline inflation and Core Inflation
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- Headline inflation is a measure of the total inflation within an economy, including commodities such as food and energy prices (e.g., oil and gas), which tend to be much more volatile and prone to inflationary spikes.
- Core inflation on the other hand excludes the highly volatile food and fuel components and therefore represents the underlying trend inflation.
- The trend inflation drives the future path of overall inflation. Hence, even when food and fuel inflation moderates over time, persistently high inflation in non-food, non-fuel components poses an upward risk to overall future inflation, creating challenges to monetary policy.
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