economy
Why the U.S. stepped in after decades to prop up Japan's yen
Washington's decision to join Japan in supporting the battered yen has prompted questions over what motivated the rare coordinated intervention.
TL;DR
- The U.S. and Japan engaged in a rare coordinated intervention to support the yen, the first joint operation since 1998.
- U.S. motivation stemmed from concerns that Japan might sell U.S. Treasurys to finance unilateral intervention, potentially destabilizing U.S. markets.
- The Federal Reserve's FIMA repo facility was highlighted as a tool for Japan to obtain dollar liquidity without selling Treasurys.
- The intervention reflects broader U.S. economic priorities, including correcting what it sees as an undervalued yen and an unfair trade advantage.
- The partnership signals a "new phase" in U.S.-Japan relations and sends a geopolitical message to China.
- While intervention can buy time, analysts stress that addressing structural forces driving yen weakness and potential Bank of Japan policy normalization are key for long-term stability.
- The U.S. reportedly sold euros rather than dollars to buy yen, a move questioned by some analysts as potentially counterproductive.