, Japan

How will negative interest rates affect Japanese banks?

Moody's estimates a 4%-7% decline in aggregate net income.

Janese banks' profitability will deteriorate marginally following the introduction of a negative interest rate policy (NIRP), said Moody's.

Based on a bottom-up analysis, which focuses on the loan assets directly exposed to lower rates, the rating agency estimate that the system would see a 4%-7% decline in net income from the level reported in the fiscal year ended March 2016 (FYE3/2016), with the regional banks more affected than the major banks.

"Our top-down analysis, based on a statistical analysis of the relationship between bank profitability and the prevailing sovereign interest rate curve, broadly confirms the results of our bottom-up analysis," it said.

Moody's added that its scenario analysis estimates a decline in the net interest margins (NIMs) of between zero and 3 basis points (bps) at the major banks, and one between 3 to 9 bps at the regional banks.

It further estimates that a 3bps decline in NIMs would equate to 8% of the regional banks' net income for FYE3/2016, a result largely in line with our bottomup analysis.

Join Singapore Business Review community
A NOTE FROM SINGAPORE BUSINESS REVIEW

The people you want to reach are already in this room.

Every quarter, SBR lands on the desks of the founders, CFOs, and directors running Asia's most consequential companies. Every day, they open our newsletter and read our website. It's a room that took twenty years to build — and it's the one most of our partners are trying to get into.

The good news is that the door is open. We work with companies on thought leadership articles, sponsored content, industry summits across Southeast Asia, regional awards programmes, podcasts, and media placements in print and digital. The shape of the right partnership depends on what you're trying to do, which is why we'd rather start with a conversation than send a rate card.


If you have something this room should know about, tell us. We'll tell you honestly whether we can help, and how.

No rate cards until we understand the brief. It's a better use of everyone's time.