問(wèn)答題

Some people read tea leaves to predict the future. We prefer hamburgers! The Economist began to calculate Big Mac index in 1986. They use it as a light-hearted guide to whether currencies are at their “correct” exchange rate. It is not intended as a precise predictor of exchange rates, but a tool to make economic theory more digestible. The following is the Big Mac Index in Apr. 25th 2002.

從上述表格你能得出有關(guān)人民幣的什么結(jié)論？

參考答案：

人民幣匯率被低估。