Tokyo (AFP) – Japan and the United States said Monday they were ready to act again following their first joint action in 28 years to boost the yen, after the beleaguered currency hit a four-decade low. The yen has been weakening because of the gap between Japanese and US interest rates—fuelling the yen “carry trade” by investors—as well as concerns about Japan’s colossal debts under new Prime Minister Sanae Takaichi.
The scale of Friday’s joint operation was not known, but it was the first since 2011 when the United States and Japan—and other G7 members—sold yen to stop it from rising after a huge earthquake. The last time Washington and Tokyo bought yen was 1998, Japan’s finance minister said. US President Donald Trump confirmed the concerted action aboard Air Force One on Sunday Washington time, calling it a “signal of friendship” with Japan and “good for the world economy.”
“And we’re always there for Japan. Japan’s been very good to us, with the exception, of course, of Pearl Harbor,” Trump added, referring to the Japanese attacks on the Pacific US naval base in World War II. “We will not hesitate to participate in further joint intervention,” US Treasury Secretary Scott Bessent said, adding that US officials “strongly support Japan’s decisive market and monetary steps to correct the substantial undervaluation of the yen.”
“The Takaichi government is moving into an exciting new phase of Abenomics, as nearly 15 years of powerful stimulus have created durable, robust underlying economic dynamics,” he added. This referred to the combination of aggressive monetary easing, fiscal stimulus, and structural reforms under assassinated former premier Shinzo Abe, a figure greatly admired by Japan’s first woman leader Takaichi.
The intervention came after the yen hit 163.99 per dollar last month, its weakest level since 1986. On Friday it soared to 157.40, the strongest since early May, and on Monday briefly touched 155.23, prompting speculation of another intervention. “This joint action…countered excessive volatility and disorderly movements in the Japanese yen in recent months,” Japan’s Finance Minister Satsuki Katayama said. She added that Tokyo had “received very high praise for robustly revitalising and boosting the economy.”
“This is the first time since 1998 that Japan and the US conducted coordinated intervention to buy the yen, so naturally, both countries made their own assessments and decided that such intervention was necessary, which is why they acted in concert,” Satayama said.
While good for its big exporters like Sony and Toyota, a weak yen inflates import costs for resource-poor Japan, especially oil just as the war strangles supplies from the Gulf. The yen has been sliding despite previous interventions and comments by Katayama that Japan was ready to act, remarks aimed at deterring investors from betting on the currency sliding further.
The Bank of Japan in June hiked interest rates to a 31-year high of 1.0 percent—and held them there last week—well below the US Federal Reserve’s 3.50-3.75 percent. This gap means investors borrow yen cheaply and invest in other assets outside Japan with better returns—known as a “carry trade”—resulting in capital outflows and more downside for the yen.
The BoJ is expected to hike rates in the coming months, but the US Federal Reserve could do the same to combat surging inflation on the back of Trump’s months-long war on Iran. “Historical episodes of joint (yen) intervention show that these events have typically taken place around key turning points in (the exchange rate),” said economist Michael Wan at MUFG. But he added that this was “not always the case” and that “the fundamentals likely still need to change for a more durable move.”
© 2024 AFP
