The conflict in West Asia, centered around Iran, is sending shockwaves through Asian economies. Oil prices have surged past $110 a barrel, raising fears of long-term disruptions in global energy supplies. The rising fuel costs are forcing central banks across Asia to rethink their usual strategies.
Emerging economies face a tricky balancing act. On one hand, central banks want to keep interest rates low to support growth. On the other, higher oil prices drive inflation, which may require higher rates. Investors rushing into the U.S. dollar as a safe haven add pressure on local currencies, creating further economic strain.
India is focusing on keeping interest rates low to support growth. Economist Suvodeep Rakshit of Kotak Institutional Equities in Mumbai said retail fuel prices are not expected to rise immediately, so near-term rate hikes are unlikely. However, authorities may need to intervene in currency markets to prevent the rupee from weakening sharply.
Thailand and the Philippines face a similar dilemma. Toru Nishihama, chief emerging market economist at Dai-ichi Life Research Institute in Tokyo, said these countries may be forced to reverse previous plans to keep rates low because rising fuel costs are hurting their economies.
Manufacturing-heavy economies like South Korea and Japan are especially exposed. South Korea relies heavily on stable trade and affordable raw materials. Kim Jin-wook, a Citigroup economist, said the Bank of Korea, which kept rates steady in February, could take a more hawkish stance if inflation stays above target, although immediate hikes are not expected.
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Currency Volatility and Market Pressure
The Iran conflict has also triggered sharp moves in financial markets. Stock markets in Asia fell while the U.S. dollar strengthened, as investors sought safety. This has put foreign exchange markets under pressure, becoming a key concern for central banks.
Authorities may prioritize currency stability over interest rate changes. Intervening in foreign exchange markets can prevent sharp declines in local currencies, though it may require injecting liquidity to maintain balance.
In India, stabilizing the rupee is currently more urgent than changing rates. Meanwhile, Thailand and the Philippines may have to raise rates despite economic pain from higher fuel prices to protect their currencies and inflation targets.
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Developed Economies Also Feel the Strain
Developed countries are also under pressure. The Bank of Japan faces a challenge, as inflation has been above its 2% target for nearly four years. Persistently high oil prices could reduce growth and force the BOJ to consider rate hikes despite political sensitivities.
Australia and New Zealand face different issues. In Australia, sustained oil price increases risk pushing inflation higher. Jonathan Kearns, chief economist at Challenger and former Reserve Bank of Australia official, said the Reserve Bank may need to keep rates elevated longer to stabilize prices. New Zealand is still recovering from past rate hikes. Jarrod Kerr, chief economist at Kiwibank, noted that authorities may have to tolerate higher inflation temporarily to avoid tightening into a slowing global economy.
The International Monetary Fund highlighted the global impact of rising oil prices. Kristalina Georgieva, IMF Managing Director, said a 10% sustained rise in oil costs could push global inflation up by 0.4 percentage points. She urged policymakers to prepare for the challenges created by the conflict.
Asian central banks are navigating a complex environment where rising oil prices, currency swings, and market pressure are forcing rapid decisions. Growth, inflation, and currency stability are all competing priorities as the Iran conflict reshapes the economic landscape across emerging and developed economies alike.

