日本执政联盟破裂新首相或“难产”，日央行或推迟加息

Market Overview - The Japanese stock market experienced significant declines, with the Nikkei 225 index falling by 2.58% and the Topix index down by 1.99% as of October 14 [2][3] - The decline is attributed to political instability following the announcement of the Komeito party's exit from the ruling coalition with the Liberal Democratic Party, raising concerns about the potential inability of the new LDP president, Sanae Takaichi, to assume the role of Prime Minister [2][3] Currency and Bond Market - The Japanese yen showed volatility, initially declining but later rising by 0.14% against the US dollar, reflecting increased demand for safe-haven assets amid global market uncertainties [4] - The yield on Japan's 20-year and 30-year government bonds increased by 0.15% and 0.81%, respectively, indicating a cooling interest in Japanese bonds despite the yen's safe-haven status [4] Economic Implications - Analysts suggest that the political turmoil in Japan is causing heightened investor caution, particularly affecting technology and banking stocks, which are sensitive to economic outlook and policy changes [3] - The potential for a new fiscal stimulus from a new government could lead to increased government debt issuance, raising concerns about fiscal sustainability and pushing bond yields higher [5][6] Interest Rate Outlook - The likelihood of a rate hike by the Bank of Japan has decreased significantly, with current market expectations placing the probability of a rate increase this month at only 10%, down from 63% earlier in October [6][7] - The uncertainty surrounding the new government's monetary policy direction, whether dovish or hawkish, adds to the complexity of the interest rate outlook in Japan [7]