An amazing – or on second thought, given how central banks operate, not so amazing – thing is happening.

On one hand…

Bank of Japan Governor Haruhiko Kuroda keeps saying that the BOJ would "patiently" maintain its ultra-easy monetary policy, so too in his first speech of 2018 in Tokyo, on January 3, when he said the BOJ must continue "patiently" with this monetary policy, though the economy is expanding steadily. The deflationary mindset is not disappearing easily, he said.

On December 20, following the decision by the BOJ to keep its short-term interest-rate target at negative -0.1% and the 10-year bond yield target just above 0%, he'd brushed off criticism that this prolonged easing could destabilize Japan's banking system. "Our most important goal is to achieve our 2% inflation target at the earliest date possible," he said.