跨國物價水準

資料來源

Source: World Bank, World Development Indicators, Price level index (GDP) (PA.NUS.GDP.PLI), CC BY 4.0. LifeNaviHub reproduces the published values and does not invent missing observations.

Price level index (GDP) · PA.NUS.GDP.PLI · 舊代碼: PA.NUS.PPPC.RF

授權: CC BY 4.0

擷取日期: 2026-09-21 · 指標已更新: 2026-07-13

方法論

The price level index (PLI) is the ratio of a purchasing power parity (PPP) conversion factor to the corresponding market exchange rate between two countries, expressed relative to a base country that is set equal to 100. For this series the base country is the United States. It provides a measure of the differences in price level between the country and the United States by indicating the number of units of the common currency (US dollars) needed to buy the same volume of the aggregation level in each country. At the level of GDP, the price level ratio provides a measure of the differences in the general price levels of countries. LifeNaviHub stores values as index (USA = 1) by dividing the published Price level index (GDP) (USA = 100) by 100. This preserves the retired PA.NUS.PPPC.RF USA = 1 scale. A value near 1.2 means the GDP price level is about 1.2 times the US level in PPP-to-market-rate terms — not that a household literally spends 20% more.

世界銀行指明的上游資料來源

Renamed in current WDI from PA.NUS.PPPC.RF (Price level ratio of PPP conversion factor (GDP) to market exchange rate, USA = 1) to PA.NUS.GDP.PLI (Price level index (GDP), USA = 100). Values are stored as index (USA = 1) by dividing published PLI observations by 100. Archived RF shells under WDI Database Archives (source 57) are empty from the 2026 Apr cut onward. Upstream: World Development Indicators, World Bank (WB), uri: https://databank.worldbank.org/source/world-development-indicators, publisher: World Development Indicators

此指標使用購買力平價(PPP)換算係數與市場匯率的比率,比較整體國家物價水準。數值以美國設為 1 為相對基準。這並非直接衡量租金、食物、交通或日常支出的家庭生活成本指數。