经典重温 | 前有险滩：日央行能否“全身而退”？（申万宏观·赵伟团队）

Core Viewpoint - The Bank of Japan (BOJ) has fully initiated the normalization process of its unconventional monetary policy, marking the third such attempt in this century, with significant implications for interest rates, the yen exchange rate, and the economy [2][8]. Group 1: Evolution and Mechanism of BOJ's Unconventional Policies - Since the implementation of the zero interest rate policy in 1999, the BOJ has led the world in unconventional monetary policy experiments, evolving through three dimensions: interest rates, quantity, and quality [2][8]. - The transition from the zero interest rate policy to quantitative easing (QEP) in 2001 included all three dimensions, with a focus on term premiums initially, and later on risk premiums [2][8]. - The QQE+ policy introduced in 2013 further expanded these dimensions, aiming to lower nominal interest rates and improve financial conditions to support economic recovery [2][12]. Group 2: Effectiveness Assessment of BOJ's Policies - The QQE+ policy has significantly improved Japan's financial conditions, with estimates showing a reduction of approximately 100 basis points in the 10-year Japanese government bond yield since its implementation [3][15]. - Quantitative research indicates that without the QQE+ policy, Japan's real GDP would have been 0.9-1.3 percentage points lower, and core-core CPI inflation would have been 0.6-0.7 percentage points lower [3][51]. - The policy has helped Japan escape the "deflation trap," with a notable decline in loan rates and corporate bond financing rates, alongside a depreciation of the yen [3][25][33]. Group 3: Normalization of Unconventional Policies - The BOJ has officially started the normalization process, with the first step being the cancellation of negative interest rates and the abandonment of the QQE+YCC framework in March 2024 [4][66]. - The BOJ plans to gradually reduce its bond purchases, aiming for a target of approximately 30 trillion yen by early 2026, while also adjusting its asset purchase strategies to respond to rising long-term interest rates [5][66]. - The central bank's future interest rate targets are estimated to be between 1% and 1.5%, aligning with its 2% inflation goal [5][66].