Central banks have ramped up their battle against runaway inflation, a necessary remedy that could have the adverse side effect of tipping countries into recession, analysts say.
Just this past week, the US Federal Reserve announced its biggest interest rate hike in almost 30 years, followed by the fifth straight increase by the Bank of England and the first in 15 years in Switzerland.
"This week was a first. The craziest in my experience," said Frederick Ducrozet, chief economist at Pictet Wealth Management.
The moves rattled stock markets as investors fear that while the rate increases are needed, they could put the brakes on economic growth if the tightening of monetary policy becomes too aggressive.
"Recessions are increasingly likely as central banks race to dramatically raise rates before inflation spirals out of control," said Craig Erlam, an analyst at online trading platform OANDA.
Capital Economics, a research group, said it does not anticipate a recession in the United States.
"But the Fed is deliberately tempering demand in order to reduce price pressures.
This is a difficult line to tread and there is clearly a risk that it goes too far and the economy tips into recession," it said in a note.
Emerging countries could be collateral victims from rate hikes. The dollar rises when the US Fed raises its rates.
"A strong dollar will complicate (debt repayments) of countries with deficits, which borrow often in that currency," Ducrozet said.
Central banks had insisted last year that inflation was only "transitory" as prices were driven up by bottlenecks in supply chains after governments emerged from lockdowns.
But energy and food prices have soared in the wake of Russia's invasion of Ukraine, pushing inflation higher and prompting economists to lower the world's growth prospects for this year. This has left central banks with no other choice but to move more aggressively than planned.
Australia's central bank raised rates more than expected earlier this month while Brazil last week lifted its benchmark rate for the 11th straight time.
More hikes are looming in the United States and Europe. But it is the Swiss National Bank that caused the biggest shock on Thursday when it announced a rate increase of 0.5 percentage points, the first since 2007.
