他们提出了购买保险的一揽子可比较要求，对穷人的定向津贴，以及为了达到这个目标的罚金和严格的监管要求。
They propose a comparable mix of individual requirements to buy insurance, targeted subsidies for the poor, penalties and aggressive regulations to achieve that goal.
巨无霸指数是建立在购买力平价理论的基础上。 购买力平价理论认为，汇率应该使得一揽子商品的价格在各个国家都相同。
The Big Mac Index is based on the theory of purchasing-power parity (PPP), which says that exchange rates should move to make the price of a basket of goods the same in each country.
巨无霸指数基于购买力平价理论，该理论认为汇率应该使不同国家的一揽子商品的价格相等。
THE Big Mac index is based on the theory of purchasing-power parity (PPP)—exchange rates should equalise the price of a basket of goods in different countries.
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