Singapore’s monetary policy operates differently from many countries that use interest rates as a primary tool. Multiple explainers describe how Singapore manages price stability by targeting exchange-rate movements rather than setting a single benchmark policy rate. The approach is built around a trade-weighted exchange-rate framework, using the Singapore dollar’s value against an undisclosed basket of currencies to influence domestic inflation.
Under this system, monetary authorities adjust the policy stance by allowing the exchange rate to move within a defined trading band or by changing how tightly they guide currency movement. When inflation pressures rise, the policy typically tightens to slow the pace of price increases; when inflation is lower, the stance can be adjusted to support growth and employment conditions.
Because Singapore is a small, open economy with significant trade exposure, exchange-rate management is designed to help import costs and external shocks pass through in a more controlled way. Overall, the explainers present the policy as a rules-based, exchange-rate-centered framework that aims to maintain long-run price stability.
