TOKYO - The International Monetary Fund (IMF) cut Asia's economic growth forecasts on Tuesday, with rising inflation forcing many central banks to tighten monetary policy even as exports face the brunt of slowing growth in trade partners such as the United States.

The downgrade underscores heightening uncertainty over Asia's recovery from the Covid-19 pandemic as darkening growth prospects for the US, China and the euro zone economies stoke fear of a global recession.

Monetary policy divergence from steady US interest rate hikes is likely to continue strengthening the US dollar, worsening the debt woes of emerging economies and forcing some to further raise rates to avoid their currencies from falling too much, the IMF said in its World Economic Outlook report.

"A widening debt crisis in (emerging) economies would weigh heavily on global growth and could precipitate a global recession. Further US dollar strength can only compound the likelihood of debt distress," it said.

The IMF now expects emerging Asian economies to grow 4.4 per cent in 2022 and 4.9 per cent in 2023, down 0.2 percentage point and 0.1 point, respectively, from its projections in July, after a 7.2 per cent expansion in 2021.

The cut largely reflects a downgrade for growth in China to 3.2 per cent in 2022 from an 8.1 per cent expansion in 2021, a result of the country's strict Covid-19 lockdowns and its worsening property market crisis, the IMF said.

The world's second-largest economy is expected to see growth rebound to 4.4 per cent in 2023, down 0.2 point from the IMF's forecast in July.

The Association of South-east Asian Nations economies of Indonesia, Malaysia, the Philippines, Singapore and Thailand (Asean-5) are expected to expand 5.3 per cent in 2022 from growth of 3.4 per cent in 2021, the IMF report said.

Growth was projected to slow to 4.9 per cent in 2023 due to weaker demand in major trading partners such as China, the euro area and the US.

The Asean economies may also see growth weighed by higher food and energy prices, which sap households' purchasing power, and rapid monetary tightening to hold back inflation, it said.

The IMF expects Japan's economy to grow 1.7 per cent in 2022, unchanged from its projection in July, and 1.6 per cent in 2023, down 0.1 point. Japan's downgrade for 2023 reflects an expected weakening of consumption blamed on rising inflation and slow wage growth, the report said. REUTERS