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Core Measures

Core, sticky-flexible, and trend inflation

ik_core()
Compute core inflation measures
ik_sticky_flexible()
Decompose inflation into sticky and flexible components
ik_trend()
Estimate trend inflation

Decomposition and Dynamics

Component breakdown, persistence, and Phillips curve

ik_decompose()
Decompose inflation into weighted component contributions
ik_persistence()
Measure inflation persistence
ik_phillips()
Estimate a Phillips curve
ik_diffusion()
Compute an inflation diffusion index
ik_breakeven()
Compute breakeven inflation rates

Evaluation

Forecast accuracy and cross-country comparison

ik_forecast_eval()
Evaluate inflation forecasts
ik_compare()
Compare multiple core inflation measures

Data

Sample data

ik_sample_data()
Generate sample inflation data

Package

inflationkit inflationkit-package
inflationkit: Inflation Decomposition, Core Measures, and Trend Estimation