TOKYO — The Bank of Japan raised its key interest rate to about 0.5% from 0.25% Friday, noting that inflation is holding at a desirable target level.
''The economy is gradually recovering,'' BOJ Gov. Kazuo Ueda told reporters after a two-day policy board meeting in Tokyo.
He acknowledged uncertainties remain, including overseas inflation and foreign exchange fluctuations. But he reaffirmed his view that additional hikes will be needed if the economy remains stable.
''Our basic thinking has not changed,'' he added, stressing the importance of "the positive cycle'' of higher prices and wages.
Recent price data show inflation hovering at about the central bank's 2% target. Government data released hours before the decision showed consumer prices, excluding volatile food prices, rose last year at an average rate of 2.5%, marking the third straight year of increase.
The consumer price index, excluding food, for the month of December alone showed a 3% rise.
Another long-term concern was wage growth. Recent data show Japanese workers are gaining better wages and are generally set to receive solid pay raises in their upcoming annual union negotiations.
The labor ministry adjusted its wage data for November to a rise of 0.5%, instead of a decline, helping to support the Bank of Japan's decision.