Treasurer Jim Chalmers Confronts Lowered Growth Forecasts Amid Oil Price Surge

Treasury officials are preparing to lower their economic forecasts for Australia ahead of the December mid-year budget update. Treasurer Jim Chalmers acknowledged this shift on Friday, confirming that slower growth and higher unemployment are now expected. This follows a speech last week in which he suggested the economy would be only "a bit better" in a year.

The primary driver of this deterioration is the widening conflict in the Middle East. Overnight, the global benchmark oil price rose to US$113 per barrel, approaching its April peak of nearly US$120. Australian motorists now pay 60 cents more per litre than they did before the US and Israel attacked Iran.

The price increase translates to a $36 cost for filling a 60-litre tank. For a family that fills up weekly, this represents an additional $144 in monthly expenses compared to February levels.

Analysts warn that the risks to prices may not have peaked. The New York Times reported that the US and Israel have drawn up plans to resume attacks on Iran after the American midterm elections. Westpac analysts outlined a scenario in which oil prices could reach US$150, a level that echoes warnings issued by the International Monetary Fund earlier this month.

Such an outcome would have major consequences for inflation and interest rates. A fifth rate rise is possible on 3 November, according to recent commentary. The global economy is also losing a key support as investors grow uneasy about rising corporate debt in the artificial intelligence sector. This anxiety triggered a steep sell-off on Wall Street overnight.

Reserve Bank Governor Andrew Hauser described the combination of high inflation, low growth, and rising unemployment as a central banker's "nightmare." Chalmers, who faces growing unpopularity, told Politico that the pressures on people are "very substantial" and keep him awake at night. He noted that the government is "hostage" to decisions made in Washington, Tehran, and Eastern Europe.

Domestic factors further constrain the government's options. High government spending works against the inflation fight, while productivity growth remains stagnant. Chalmers has limited tools to ease voter discontent. He could temporarily cut the fuel excise, but the billions of dollars saved by consumers would make it harder for the Reserve Bank to rein in inflation.

Alternatively, Labor could announce large spending cuts in the December update. This would assist the central bank but weigh on an already weak economy and push unemployment higher. It remains unclear whether such measures would earn the government credit with voters.