Ending Three Decades of Ultra-Loose Policies: Bank of Japan Raises Interest Rates by 25 Basis Points to Tackle Persistent Inflation
On December 19, the Bank of Japan made a historic decision at its monetary policy meeting, announcing a 25 basis point rate hike, raising the policy rate from 0.5% to 0.75%. This move marks Japan's official farewell to the prolonged ultra-loose monetary environment implemented after the bursting of the bubble in the 1990s. Governor Kazuo Ueda subsequently stated that as long as the economic outlook meets expectations, there remains room for future rate increases.
The core motivation for Japan's decisive rate hike this time stems from severe imported inflationary pressures. Affected by the long-term weakness of the yen, Japan's core CPI has exceeded the preset target of 2% for three consecutive years, with the core index rising by 3% year-on-year in November. The government hopes to guide inflation back to a rational range by tightening credit costs and promoting a positive cycle where real wages turn from negative to positive. However, this policy shift also places the Japanese economy at the crossroads of "normalization" and "recession risk."
Rising Interest Rates Intensify Business Burden: SMEs and Borrowing Households Face a "Double Test"
The negative effects brought about by the disappearance of policy benefits are appearing across Japanese society. As interest rates rise to 30-year highs, mortgage and business loan expenditures are climbing in tandem. Many small and medium enterprises in Tokyo report that operating capital loan rates have doubled to over 2% from previous years’ 1%. For example, precision parts company Sanwa Electric, facing rising financing costs, also needs to provide a 3% to 5% salary increase to retain talent, causing a severe deterioration in the business environment due to the dual squeeze of labor and financial costs.
Moreover, the interest rate hike also serves as a "double-edged sword" for ordinary households. Although savings interest income has increased, Mizuho Research points out that due to faster growth in loan interest expenditures, households with mortgages will see their annual net outlay rise by about 18,000 yen. UBS economist Daiki Aoki warns that this cost increase will severely undermine corporate investment intentions and consumer spending confidence, particularly posing a lethal credit negative impact on small and medium enterprises lacking risk resilience.
Structural Deficit and Fiscal Expansion Coexist: Yen Exchange Rate Trapped in Intervention “Danger Zone”
Surprisingly, the rate hike did not boost the yen's performance as expected. Following the announcement on the 19th, the yen exchange rate not only failed to recover lost ground but quickly fell below the 157 mark. Analysts believe that the root of the yen's weakness is no longer just an interest rate differential issue but a deep structural imbalance. Japan's trade balance has been in deficit for four consecutive years, coupled with a significant deficit in the digital services sector, leading to a persistent demand for dollars in the market, creating ongoing selling pressure on the yen.
Meanwhile, the massive 18.3 trillion yen stimulus plan recently introduced by the Suga administration has also raised doubts among international investors about Japan's fiscal discipline. Against the backdrop of large-scale subsidies potentially exacerbating fiscal deficits, the yen’s credit foundation is shaking. Market observers widely believe that unless the trade deficit can be addressed effectively and fiscal credibility restored, relying solely on interest rate hikes may not be enough to pull the yen out of its devaluation mire.
