BOJ Hikes Rates to 31-Year High Amid Ongoing Inflation Pressures

The Bank of Japan has raised its interest rates to a 31-year high, taking them closer to levels deemed neutral by the central bank. The rate hike, announced on September 18, brings borrowing costs up to 1.25% from 1%, following a widely expected move.

This decision marks another step away from decades of ultra-low rates that cemented the yen's status as a cheap global funding currency. The BOJ raised its policy rate by a 7-2 vote, with dovish board members Toichiro Asada and Ayano Sato dissenting to the decision.

The BOJ cited ongoing inflation pressures driven by soaring oil costs, expansionary fiscal policies, and surging demand for AI investment as reasons for the rate hike. The central bank noted that wholesale inflation remains elevated, with underlying inflation approaching 2% as companies continue to pass on higher wages and inflation expectations heighten.

The decision follows rate hikes by other major central banks, including the European Central Bank and the US Federal Reserve. While the BOJ's policy rate is still lower than its global peers, the hike brings it within the estimated 1.1% to 2.5% range of Japan's nominal neutral rate.

The BOJ has signaled its readiness to keep pushing up borrowing costs, but analysts remain uncertain about the pace and degree of future rate hikes. Markets are closely watching Governor Kazuo Ueda's news conference for clues on the central bank's next move.