Business Cycles in Singapore: Stylized Facts for a Small Open Economy

Abstract

This paper sets out to discover the salient characteristics of economic fluctuations in the small open economy of Singapore. To this end, band‐pass filters and unobserved components models are first used to extract the cyclical components in macroeconomic variables. The extent to which domestic business cycles are influenced by foreign economic cycles with regards to their persistence, comovement and volatility properties are then assessed using time‐series statistics. The paper also documents how shocks originating from abroad are propagated to the broader economy. Although it is found that idiosyncratic features are present in Singapore's macroeconomic fluctuations, there are also stylized business cycle facts to be learnt about small open economies in general.