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World

The world aggregate is the widest lens: output, population, trade, prices, and financial conditions summed across national economies.

Reference aggregateGlobal comparison baseline7 data topicsAll economies represented in global statistical systems

What it is

Global comparison baseline

The world aggregate is the widest lens: output, population, trade, prices, and financial conditions summed across national economies.

Economic history

The modern world macro series is a statistical construction built from national accounts, balance-of-payments systems, and multilateral data harmonization.

It is most useful for reading shared shocks: global recessions, commodity cycles, inflation waves, trade slowdowns, and debt overhangs.

Policy questions

Is a shock local, regional, or synchronized across the world economy?
Are global growth and inflation moving together or splitting across blocs?
Which countries are carrying the marginal change in world demand?

Sources and references

Founding documents, statistical handbooks, and methodology releases that anchor the institutional history above.

Institution sources
  • PrimaryWorld Development Indicators

    World Bank

    Cross-country headline series harmonized from national statistical sources.

  • PrimaryWorld Economic Outlook database

    International Monetary Fund

    IMF WEO publication. Cite the publication; do not republish IMF data tables without checking IMF copyright terms.

  • PrimarySystem of National Accounts 2008

    United Nations, European Commission, IMF, OECD, World Bank

    International methodological standard underlying world output and income aggregation.