We study the effects of changes in uncertainty about future fiscal policy on aggregate economic activity. Fiscal deficits and public debt have risen sharply in the wake of the financial crisis. While these developments make fisscal consolidation inevitable, there is considerable uncertainty...

According to conventional wisdom, fiscal policy is more effective under a fixed than under a flexible exchange rate regime. In this paper we reconsider the transmission of shocks to government spending across these regimes within a standard new-Keynesian model of a small open economy. Because of...

In many countries two decision-making institutions, the government and the central bank, manage fiscal and monetary policy separately. Such decentralization can lead to a change in the optimal inflation-output trade-off. In fact lack of cooperation can result in a change in the position of the...