提高工资就意味着提高购买力。
消费者同样需要更强势的货币来提高购买力，但这样一来，出口商的竞争优势就会进一步缩水。
Consumers also need a stronger currency to boost their buying power, so exporters will lose some of their competitive edge.
如果提供现金，可以提高贫困人口的购买力，也可以加快公共工程建设进度。
Cash transfers can improve the purchasing power of the poor, as can public works programs.
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