MAS Unexpectedly Tightens Monetary Policy for Second Consecutive Time Amid Inflation and External Risks

The Monetary Authority of Singapore (MAS) unexpectedly tightened monetary policy for the second consecutive time on Monday (27th), catching markets off guard. The move came despite recent price data showing signs of softening, as MAS emphasized that inflation risks remain and reaffirmed its confidence in Singapore's economic resilience.

Unlike most central banks that use interest rates as their primary monetary tool, Singapore maintains price stability by managing the Singapore dollar nominal effective exchange rate (SNEER). MAS announced it will "very slightly" increase the appreciation slope of the SNEER policy band, while keeping the width and midpoint of the band unchanged.

This decision surprised market analysts, as the majority of economists surveyed by Reuters and Bloomberg had expected the policy to remain unchanged.

Supporting this tightening move is Singapore's strong economic performance. Fueled by resilient global demand and continued investment in artificial intelligence (AI)-related industries, Singapore's Q2 GDP grew 5.7% year-on-year, far exceeding market expectations. This robust growth raises the likelihood that Singapore's full-year economic expansion will surpass the government's initial forecast range of 2% to 4%.

Although core inflation eased to 1.6% in June, MAS warned that core inflation is expected to rebound and remain elevated from July onward, as external price pressures more broadly feed into domestic costs. The authority maintained its 2024 core inflation forecast at 1.5% to 2.5% and expects inflationary risks to persist until mid-2027 before significantly easing.

Specific inflationary pressure sources include:

Geopolitics and Energy: Ongoing tensions in the Middle East could keep oil prices elevated.

Domestic Factors: Record electricity price hikes set to take effect from July.

Climate and Trade: The El Niño phenomenon may impact food costs, and potential U.S. tariff increases add trade uncertainty.

In contrast to the cautious stances taken this month by the central banks of Indonesia and Malaysia, Singapore's position appears more proactive. Selena Ling, Chief Economist at OCBC Bank, noted that two consecutive tightening moves signal MAS's unwillingness to overlook imported price pressures. Barnabas Gan, Chief Economist at RHB Bank Group, added that inflation risks in the second half of the year are indeed non-trivial.

Following the policy announcement, the Singapore dollar remained stable. Since the outbreak of conflict in the Middle East, the Singapore dollar has been the strongest-performing currency against the U.S. dollar in Southeast Asia.