日本央行今日面临“明稳暗鹰”抉择：日本12月CPI降温，但日元疲软带来通胀潜压

Core Viewpoint - Japan's inflation rate has slowed for the first time in four months due to government subsidies, but underlying price pressures remain significant as the Bank of Japan prepares to announce its latest interest rate decision [1][3]. Inflation Data - In December, Japan's consumer price index (CPI) excluding fresh food rose by 2.4% year-on-year, down from 3% in November, aligning with economists' median expectations [1]. - The overall CPI growth rate decreased from 2.9% in November to 2.1% in December, slightly below the expected 2.2% [1]. - Energy prices fell by 3.1% year-on-year, reversing a 2.5% increase in November, while the core inflation index, excluding energy, rose by 2.9%, indicating persistent inflationary pressures [1]. Economic Outlook - The data suggests stable price increases, with the core inflation rate projected to rise by 3.1% for the entire year of 2025, marking the fourth consecutive year that CPI growth exceeds the Bank of Japan's 2% target [3]. - The "super core" inflation indicator remains around 3%, reflecting strong underlying price pressures driven by robust wage growth and a weak yen [3]. Market Expectations - The market anticipates that the Bank of Japan will maintain its current policy during the upcoming interest rate decision, with most economists predicting a rate hike in June or July [3][4]. - The yen's weakness is considered a potential factor for an earlier rate increase, with the exchange rate around 158.45 yen per dollar, nearing the critical 160 level [3]. Consumer Impact - Food prices have shown a slight slowdown, with processed food price growth decreasing to 6.7% and overall food price index rising by 5.1%, down from 6.1% in November [4]. - The Engel coefficient for food spending reached 28.9% in November, the highest since 2000, indicating increased financial strain on households [5]. Political Context - Prime Minister Fumio Kishida has announced an early election on February 8, with daily living costs expected to be a focal point for voters [5]. - Kishida's commitment to suspend an 8% tax on food and non-alcoholic beverages for two years is part of a broader economic stimulus plan aimed at reducing inflation by an estimated 0.7 percentage points from February to April [5].