List_of_countries_by_government_budget_(PPP)
This article includes a list of countries by their partial forecasted estimated government budgets. The GDP dollar (INT$) data given on this page are derived from purchasing power parity (PPP) calculations.
Comparisons using PPP are arguably more useful than nominal when assessing a nation's domestic market because PPP takes into account the relative cost of local goods, services and inflation rates of the country, rather than using international market exchange rates which may distort the real differences in per capita income.[1] PPP is often used to gauge global poverty thresholds and is used by the United Nations in constructing the human development index.[1] It is however limited when measuring financial flows between countries.[2] These surveys such as the International Comparison Program include both tradable and non-tradable goods in an attempt to estimate a representative basket of all goods.[1]