2017考博英语阅读题源经济学人文章每日精析（八十四）

　　The euro zone is also prey to political uncertainty. Elections are scheduled this year in the Netherlands, France and Germany, and possible in Italy. The euro recently fell to its lowest level since 2003. Britain’s Brexit vote has had an even bigger effect on the pound, which has fallen to $1.21, a 31-year low. According to the Big Mac index, the euro and the pound are undervalued against the dollar by 19.7% and 26.3%, respectively.

　　欧元区也饱受政局风波之苦。今年，荷兰、法国、德国甚至可能连意大利的大选都被提上议程。欧元近来跌至自2003年来的最低水平。英国的脱欧公投已给英镑带来的影响甚至更大，英镑已经跌至1.21美元，是31年来的最低水平。根据巨无霸汉堡指数，欧元和英镑兑美元汇率各被低估19.7%和26.3%。

　　One of the drawbacks of the Big Mac index is that it takes no account of labour costs. It should surprise no one that a Big Mac costs less in Shanghai than it does in San Francisco, since Chinese workers earn far less than their American counterparts. So in a slightly more sophisticated version of the Big Mac index, we take account of a country’s average income.

　　巨无霸汉堡指数的缺陷之一是没有考虑劳动力成本。如果说一个上海的巨无霸汉堡成本低于旧金山的，应该也不会令人意外，因为中国劳工收入远远低于他们在美国的同行们。因此，在稍微复杂一些的巨无霸汉堡指数中，我们考虑了一国的平均收入。

　　Historically, this adjustment has tended to raise currencies’ valuations against the dollar, so emerging-market currencies tend to look more reasonably priced. The Chinese yuan, for example, is 44% undervalued against the dollar according to our baseline Big Mac index, but only 7% according to the adjusted one. The deluxe Big Mac index has typically made rich-world currencies look more expensive. Because western Europeans have higher costs of living and lower incomes than Americans, the euro has traded at around a 25% premium against the dollar in income-adjusted burger terms since the euro’s inception.

　　从历史上来看，这种调整意在提高货币兑美元的估价，因此新兴货币的价格看起来会更加合理。以中国的人民币为例，根据我们的基线巨无霸汉堡指数，兑美元的汇率被低估44%，但是根据调整后的指数计算，仅被低估7%。豪华版的巨无霸汉堡指数通常使得富裕国家货币显得更高昂。但是，因为西欧居民相比美国居民的生活成本更高、收入更低，所以以收入调整的汉堡指数来看，自欧元启动以来，欧元对美元的兑换比率存在大约25%的溢价。

　　Deluxe [də'lʌks] 豪华的

　　Inception [ɪn'sɛpʃən] 开始

　　But what once seemed to be an immutable axiom of burgernomics is true no longer. So strong is the dollar that even the adjusted Big Mac index finds the euro undervalued. The dollar is now trading at a 14-year high in trade-weighted terms. Emerging-world economies may struggle to pay off dollar-denominated debts. American firms may find themselves at a disadvantage against foreign competition. And American tourists will get more burgers for their buck in Europe.

　　但是过去一直被认为是真理的汉堡经济原理不再一定正确了。美元如此强势以至于用调整后的巨无霸汉堡指数都得出欧元低估的结论。以贸易加权的角度看，美元汇率现在正处在十四年来的高点。新兴世界经济体也许将艰难地支付美元标价的债务。美国企业或许将发觉自己面对外国竞争处于不利地位。同时，美国游客将可以用他们的美元在欧洲买到更多的汉堡包。

　　Immutable [ɪ'mjuːtəb(ə)l] 不可改变的

　　Axiom ['æksɪəm] ：n. 公理; 格言; 原理; 自明之理;

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