→ borriss :PPP是要修正匯率的假設 拿ppp會測不準一點都不奇怪 07/26 14:34
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Eurostat http://0rz.tw/FQbMK 歐盟統計局
Purchasing power parities (PPPs)
有意義 m
PPPs make it possible to produce meaningful indicators (based on either price
or volume) required for cross-country comparisons, truly reflecting the
跨國 比較 真實 反映
differences in the purchasing power of, for example, households.
購買力的不同
Monetary exchange rates cannot be used to compare the volumes of income or
expenditure because they usually reflect more elements than just price
differences, for example, volumes of financial transactions between currencies
and expectations in the foreign exchange markets.