“Export values are the current value of exports (f.o.b.) converted to U.S. dollars and expressed as a percentage of the average for the base period (2000). UNCTAD's export value indexes are reported for most economies. For selected economies for which UNCTAD does not publish data, the export value indexes are derived from export volume indexes (line 72) and corresponding unit value indexes of exports (line 74) in the IMF's International Financial Statistics.” 我认为这个应该不是平减指数，它只是把当前的出口值转换成美元计价，然后看以美元计价的当前出口值占2000年出口值的比重。个人理解，可能不正确，建议再看看UNCTAD是如何解释的。

World Bank, the value of imports and exports deflator index is it? ...... I want to calculate the export price was unchanged data directly export value divided by the export value index can be, or to use the data base can be obtained by