澳大利亚利率升至4.6%，全球仅次于冰岛

澳大利亚央行将现金利率上调至4.6%，创15年新高1，成为全球发达经济体中第二高的利率水平1。这是澳大利亚央行今年第四次加息2。冰岛现金利率居全球之首，为8%1，该国央行在8月设定了这一历史高位1。两国央行都将利率上升归因于能源价格上升和中东冲突1。

澳大利亚央行行长布洛克表示，中东冲突导致燃料、肥料和运输价格长期走高，威胁了央行温和控制通胀的策略2。澳大利亚通胀率已在2-3%的目标范围外长达六年2，2025年曾短暂进入目标范围后再次超出2。失业率为4.6%，过去四年上升了一个百分点2。央行面临更大压力需要采取更激进的加息措施以将通胀拉回2.5%的目标范围2，但这也增加了经济陷入严重衰退的风险2。经济学家预测央行可能在六周后再次加息2。

对于两国利率的直接比较，澳大利亚财政部长吉姆·查默斯辩称澳洲经济增长更强劲、债务更低，两国利率不能直接对标1。冰岛人口约397,000人1，8月通胀率为5.6%1。

Australia's central bank has raised its cash rate to 4.6%, marking the fourth increase this year and reaching a 15-year high 2. This move places Australia as the second-highest interest rate among developed economies, trailing only Iceland's 8% rate 1. Both central banks attribute their rate hikes to elevated energy prices and Middle East conflict 12.

The Reserve Bank of Australia faces mounting pressure to combat persistent inflation, which has remained outside its 2–3% target range for six years 2. RBA Governor Michele Bullock stated that Middle East conflict has driven fuel, fertiliser, and transport costs permanently higher, complicating the bank's inflation strategy 2. Economists predict the central bank may raise rates again within six weeks, while financial markets assign a 50% probability to another increase next year 2.

Iceland's exceptionally high rate reflects a turbulent financial history spanning 25 years 1. The island nation, with a population of approximately 397,000, recorded an 8% inflation rate in August 1. The country had incorrectly cut rates between 2023 and 2025 before being forced to raise them to 11% as inflation resurged 1. In contrast, Australia's Treasurer Jim Chalmers argued that the nation's stronger economic growth and lower debt levels distinguish its situation from Iceland's 1.