BOJ Rate Hike: Central Bank Should Not Be Slow to Act in the Face of Rising Prices

The Bank of Japan (BOJ) has raised its policy interest rate by a quarter percentage point to around 1.25%, marking the highest level in about 31 years since 1995. This decision comes as the inflation rate threatens to overshoot the 2% target due to soaring crude oil prices and a weak yen. The BOJ has been adopting an accommodative monetary policy since March 2024, raising the rate roughly once every six months.

Inflation has been robust, with the producer price index exceeding 7% year-on-year for three consecutive months through August. This increase in producer prices is expected to be passed on to consumer goods prices, potentially accelerating inflation further. If price increases are allowed to continue while the underlying inflation rate nears 2%, they could have severe consequences for the economy.

Bank of Japan Governor Kazuo Ueda expressed concern about inflation exceeding the BOJ's 2% price stability target, stating that conditions for policy management have changed. The central bank decided to accelerate the pace of interest rate hikes, despite opposition from two policy board members appointed by Japanese Prime Minister Sanae Takaichi.

While the BOJ eventually decided to act, many believe it may have considered pressure from the United States, which has urged the BOJ to raise rates due to concerns over a weak yen and strong dollar affecting its own country.

The BOJ should maintain its independence and make it clear that rate hikes are based on economic and price conditions. The focus now is on the extent of the interest rate increase, with expectations ranging from 1.5% to 1.75%. This unprecedented move may have significant implications for mortgage rates and the cash flow of small and medium-sized enterprises, requiring careful monitoring by the central bank.