日本首相高市早苗需先说服债券投资者 再争取选民支持

Core Viewpoint - Japanese Prime Minister Sanna Takashi is facing a critical market test ahead of the upcoming snap election, aiming for a decisive victory to gain authorization for expansionary fiscal policies [1][6]. Group 1: Bond Auction and Market Reactions - The Japanese Ministry of Finance plans to auction approximately 700 billion yen (about 4.5 billion USD) of 30-year government bonds three days before the election [1][7]. - Concerns over fiscal loosening have made these bonds particularly sensitive, as evidenced by a significant drop in their value last month due to investor resistance to Takashi's commitment to suspend the food consumption tax [1][7]. - In the past five auctions of 30-year bonds, four saw yields spike to historical highs immediately after the auction preparation or results were announced [2][8]. Group 2: Investor Sentiment and Yield Trends - The yield on 30-year Japanese government bonds was around 3.63% on Monday, having increased by approximately 0.5 percentage points since early October, despite a slight retreat from a historical high of 3.46% on January 20 [3][9]. - The term premium for 30-year bonds is calculated at 2.8 percentage points, significantly steeper than the 1.6 percentage points for 10-year bonds, indicating heightened investor caution [3][9]. Group 3: Market Composition and Foreign Investment - The Japanese sovereign bond market is primarily funded by domestic investors, with no actual risk of capital outflow; however, the share of foreign accounts, particularly hedge funds, in ultra-long-term bond trading has been increasing [4][10]. - As of December last year, foreign investors accounted for approximately 46% of ultra-long-term bond trading, a substantial increase from 13% a year prior [4][10]. - The current market dynamics are characterized by speculative funds rather than long-term investment, leading to increased volatility as traditional buyers like life insurance companies and pension funds withdraw [4][10].