Fiscal policy and direct crowding-out in a small open economy

Abstract

This paper analyses the welfare effects of fiscal policy in a small open economy, where private and government consumption are substitutes in terms of private utility. The main findings are as follows: fiscal policy raises output, bringing it closer to its efficient level, but is not welfare-improving even though government spending directly affects private utility. The main reason for this is that the introduction of useful government spending implies a larger crowding-out effect on private consumption, when compared with the ‘pure waste’ case. Utility decreases since one unit of government consumption yields less utility than one unit of private consumption. In any case, the marginal rate of substitution between private and government consumption is a key parameter in governing the welfare effects of fiscal policy.