Port Multipliers for Singapore: Impact on Income, Output, and Employment

Abstract

This article examines the contribution of the activities of the Port of Singapore Authority (PSA), a government-owned statutory board which operates almost all of the port related activities in Singapore, to the prosperity of the entire country, by way of multiplier analysis. Input-output analysis is used to compute the income, output, and employment multipliers of port activities, broken down into direct, indirect, and induced effects. The policy implications on port investment and maritime policy follow.