Free Trial

What to Watch


Estoxx future edges to session high


CPI Slows to +15.1% in October


Bullish Price Sequence

Real-time Actionable Insight

Get the latest on Central Bank Policy and FX & FI Markets to help inform both your strategic and tactical decision-making.

Free Access
-Ex-BOJ Momma: Hard To Fine-Tune Easing Under Current Framework
By Hiroshi Inoue
     TOKYO (MNI) - The Bank of Japan should change the conditions for a policy
shift so that it can mitigate the side-effects of large-scale monetary easing
more smoothly, Kazuo Momma, a former BOJ chief economist, told MNI.
     The BOJ has said it will make policy adjustments in response to
developments in growth, inflation and financial conditions, but it should
instead use the output gap, banks' lending and financial trading functions and
the degree of fiscal discipline as the key barometers, he said in an interview
with MNI Thursday.
     Japan's output gap, unemployment rate, corporate profits and stock prices
have all improved from five years ago when the BOJ began aggressive easing, but
easing has been reinforced for the past five years, which doesn't make sense in
a normal situation, he said.
     The BOJ will have to maintain its easing stance for a prolonged period
because its top policy priority is to anchor 2% inflation, said Momma, who left
the central bank in 2016 at the end of his term as executive director.
     "Even if consumer prices rise somewhat and real interest rates fall, the
BOJ must maintain the easy policy. The current policy framework has a mechanism
of maximizing the effects of easy policy when real interest rates fall," Momma
said. He is currently executive economist at Mizuho Research Institute.
     But he added that the BOJ must pay a great attention to the side-effects of
large-scale easing, particularly on the financial system, as it has committed
itself to maintain the easing stance until after 2% inflation has been anchored.
     "Under the existing policy framework, it is very difficult for the BOJ to
justify fine-tuning the easing before the 2% target is achieved, because the
side-effects of easy policy may not be so tangible," Momma said.
     If the economy slumps or the yen rises after the BOJ reduces the degree of
easing in "fine-tuning," the BOJ will come under fire even if its action dose
not directly cause those changes, he said.
     But he also said the BOJ should be able to start unwinding easing without
drawing too much public criticism if there is a clear prospect that the core CPI
will rise in a range of 1.5% to 2% on year within six to 12 months.
--MNI Tokyo Bureau; tel: +81 90-2175-0040; email:
--MNI Tokyo Bureau; tel: +81 90-4670-5309; email:
[TOPICS: MAJDS$,MMJBJ$,M$A$$$,M$J$$$,MT$$$$,MX$$$$]

To read the full story

Why Subscribe to

MNI is the leading provider

of news and intelligence specifically for the Global Foreign Exchange and Fixed Income Markets, providing timely, relevant, and critical insight for market professionals and those who want to make informed investment decisions. We offer not simply news, but news analysis, linking breaking news to the effects on capital markets. Our exclusive information and intelligence moves markets.

Our credibility

for delivering mission-critical information has been built over three decades. The quality and experience of MNI's team of analysts and reporters across America, Asia and Europe truly sets us apart. Our Markets team includes former fixed-income specialists, currency traders, economists and strategists, who are able to combine expertise on macro economics, financial markets, and political risk to give a comprehensive and holistic insight on global markets.