Another Lesson from Japan

NEW HAVEN – Yet another in a long string of negative inflation surprises is at hand. In the United States, the so-called core CPI (consumer price index) – which excludes food and energy – has headed down just when it was supposed to be going up. Over the three months ending in May, the core CPI was basically unchanged, holding, at just 1.7% above its year-earlier level. For a US economy that is widely presumed to be nearing the hallowed ground of full employment, this comes as a rude awakening – particularly for the Federal Reserve, which has pulled out all the stops to get inflation back to its 2% target.

Halfway around the world, a similar story continues to play out in Japan. But, for the deflation-prone Japanese economy, it’s a much tougher story.

Through April, Japan’s core CPI was basically flat relative to its year-earlier level, with a similar outcome evident in May for the Tokyo metropolitan area. For the Bank of Japan (BoJ), which committed an unprecedented arsenal of unconventional policy weapons to arrest a 19-year stretch of 16.5% deflation lasting from 1994 to 2013, this is more than just a rude awakening. It is an embarrassment bordering on defeat.

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© Project Syndicate

© Project Syndicate

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