美联储主席凯文·沃什应承诺采用一个不完美的通胀衡量指标。我们解释为何确定基础通胀率可能比凯文·沃什想象的更难
Kevin Warsh, the Fed chairman, should commit to an imperfect gauge of inflation. We explain why Pinning down the underlying rate may be harder than Kevin Warsh thinks
经济学人
美联储应如何衡量通胀How the Fed should measure inflation
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