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The 34 pages that link to Purchasing power parity, each with the reason it gives.

• Gross domestic productRelated: PPP adjustments make GDP comparisons across countries less sensitive to exchange rates.

• Foreign exchange marketRelated: It offers a long-run benchmark against which market exchange rates are compared.

• Development economicsRelated: It makes cross-country income comparisons more meaningful when local prices differ.

• Balance of paymentsCompared with: It concerns relative price levels, not the recording of actual cross-border transactions.

• Economic historyRelated: It addresses the difficulty of comparing living standards across countries and historical periods.

• Labor productivityRelated: It helps make productivity comparisons across countries less sensitive to price differences.

• Floating exchange rateRelated: It offers a benchmark for judging whether floating rates diverge from price levels.

• Agricultural productivityRelated: It can make cross-country comparisons of agricultural output or value more meaningful.

• Great DivergenceRelated: It makes long-run income comparisons less dependent on market exchange rates.

• Exchange rateRelated: It links currency values to differences in national price levels.

• Currency pegRelated: Long-run price relationships can diverge from the rate a peg officially targets.

• Poverty reductionRelated: International poverty comparisons use it to make monetary thresholds more comparable.

• Present valueCompared with: It compares purchasing power across places, not the value of cash flows across time.

• Regional inequalityRelated: Price adjustments make income comparisons across regions more meaningful.

• Living wageRelated: It helps compare living standards and wage benchmarks across countries with different price levels.

• National accountsRelated: It makes national-account aggregates more comparable across countries with different price levels.

• Price indexRelated: Comparable price indexes help measure differences in national price levels.

• Purchasing powerBroader topic: It uses relative buying power to compare currencies across countries.

• Cost of livingRelated: It supports cross-country comparisons of what incomes can buy.

• National income accountingRelated: PPP adjustments make international output comparisons reflect differences in local prices.

• Interest rate parityCompared with: It concerns goods-price differences, unlike interest rate parity's financial returns.

• Iranian rialRelated: It helps distinguish the rial’s domestic purchasing power from its market exchange value.

• Canadian dollarRelated: It offers a way to compare what Canadian dollars buy across countries.

• Nigerian nairaRelated: It compares what the naira can buy at home with what other currencies buy abroad.

• Australian dollarRelated: It offers a long-run benchmark for assessing the Australian dollar’s purchasing power.

• Brazilian realRelated: It offers a way to compare what the real buys with what other currencies buy.

• International economicsRelated: It offers a benchmark for explaining long-run exchange-rate movements.

• Indian rupeeCompared with: It distinguishes a currency’s domestic purchasing power from its market exchange value.

• South African randRelated: It offers a long-run benchmark for comparing the rand’s value with other currencies.

• Clive GrangerRelated: Cointegration tests have been used to investigate whether exchange rates and relative prices share a long-run relation.

• Extreme povertyRelated: It helps make the poverty threshold reflect local prices rather than exchange rates alone.

• World economyRelated: It makes national output comparisons less dependent on market exchange rates.

• Angus DeatonRelated: Cross-country poverty comparisons depend on converting incomes into comparable purchasing power.

• Developed countryRelated: It makes income comparisons more meaningful across countries with different price levels.