The country is at risk of stagflation, where slow economic growth is combined with rising inflation, as the energy crunch brought about by the war in the Middle East hits.
"That's a dangerous thing," he said Thursday during an interview with Bloomberg TV, describing a scenario where demand and prices for Treasuries fall as foreign interest in the market declines.
The New York Fed's Survey of Consumer Expectations indicated that one-year inflation expectations rose to 3% in March, with gas price expectations jumping to 9%, the highest since March 2022.
The Bank of Japan's loose monetary policy has turned the yen into the world's cheapest and most reliable funding currency, creating a publicly subsidised funding pipeline for bankers.
Escalating geopolitical risk continued to dominate global markets' concerns, with safe-haven demand keeping the dollar index anchored near a multi-week high.
Sterling fell by 0.5% against the dollar, dropping below $1.33, as the US currency strengthened due to a flight to safety. The dollar index increased by 0.3%.
The tensions between the United States and Iran have pushed oil prices higher, raising fears of energy-driven inflation, which helped support both the dollar and Treasury yields. The 10-year yield has climbed to its highest level in roughly two weeks.
The dollar stabilised to a certain extent today after retreating in the prior session, but could remain relatively volatile as markets react to geopolitical developments in the Middle East. Treasury yields were firmer following a pullback on Monday as well.
The expectations of a decrease in tensions triggered a pullback in oil prices, which in turn softened immediate concerns about inflation pressures. However, the broader geopolitical backdrop remains fragile, and any renewed escalation could quickly push oil prices, the dollar, and Treasury yields higher again.
The U.S. dollar's value has fallen 8% over the past year, as the price of gold has skyrocketed, said the WSJ Dollar Index. Some think it is a good thing. President Donald Trump said recently a weaker dollar is great. The idea is a weaker currency boosts exports and employment while a strong currency can throttle an economy. While the idea of a weaker dollar has had supporters over the decades, economists often argue gains can be eaten up by domestic inflation and deflation.
The USD/JPY pair surged to a nine-day peak of 158.86 following the Bank of Japan's (BoJ) first policy decision of 2026, with the momentum accelerating sharply during Governor Kazuo Ueda's post-meeting press conference. The pair later saw a missive flush toward 157.308. While the central bank technically stood pat, the market's read of the event was one of a hawkish hold, as the divergence between official rhetoric and the surging Japanese Government Bond (JGB) yields forced a frantic repricing of the yen's path.
The yield on the 10-year Treasury rose 1.8 basis points to 4.224% as Japanese yields climbed by 4 basis points to 2.274%. The U.S. dollar was down 0.24% against the yen after initially gaining. Gold rose 1.46% to $5,052 per ounce, and silver climbed 3% to $70.16, also rebounding a bit from massive dives earlier. U.S. oil futures fell 0.88% to at $62.99 a barrel, and Brent crude lost 0.91% to $67.43.
