Data disclosures and FAQ
Public economic source notes, country coverage, update cadence, limitations and frequently asked questions.
Coverage across 8 major economies
Source basis
Inflation and economic indicators displayed on this website are based on publicly available datasets and historical economic records, including data provided through FRED and other open statistical sources.
Update cadence
Most indicators are updated periodically depending on source availability and publication schedules. Update timing may vary across countries and economic categories.
Limitations
Charts, rankings, and country pages reflect the latest available data currently accessible through the underlying public datasets. Public releases can be revised, delayed, or reported with different regional calendars.
Why does global inflation vary so significantly by country? +
Variations in inflation are driven by domestic fiscal policies, energy dependency, supply chain integration, and the specific consumption weights within each nation's CPI basket.
How does a weak currency impact domestic inflation? +
A depreciating currency increases the cost of imported goods (imported inflation). As raw materials and consumer imports become more expensive, these costs are eventually passed on to the final retail price.
What is the "Base Effect" in inflation reporting? +
The base effect refers to the impact of the price levels from the same time last year on current inflation rates. A sharp rise in prices last year can make current inflation look deceptively low, even if prices remain high.
Why do central banks target a specific inflation rate? +
Most central banks target around 2% inflation to encourage spending and investment while avoiding the economic stagnation associated with deflation or the instability caused by hyperinflation.
Is GDP growth always correlated with higher inflation? +
Not necessarily. While strong demand can drive growth and inflation, economies can experience stagflation, where inflation remains high despite weak growth. CPI and GDP should be read together rather than treated as a fixed relationship.