Japan's Monetary Policy and Its Global Financial Implications
Japan's monetary policy, characterized by ultra-low interest rates, has turned the yen into a key funding currency for global finance. The Bank of Japan's strategy of suppressing yields on public debt has created a favorable environment for the 'yen carry trade,' where investors borrow in yen to invest in higher-return assets like U.S. equities. This practice has surged post-pandemic, with significant amounts of yen being used in global markets. Despite Japan's first rate hike since 2007, the carry trade remains popular, posing potential risks of a global financial shock if Japan decides to significantly raise rates. 
