The recent global financial crisis has drawn renewed attention to the effectiveness of fiscal policy, as many countries implemented fiscal stimulus measures to boost economic activity. The effectiveness of fiscal policy is often assessed by the size of fiscal multipliers, which measure a change in output caused by an exogenous change in government spending or tax revenue. This chapter estimates fiscal multipliers for the Caribbean using quarterly data for 14 Caribbean countries,1 and investigates key determinants of the size of the multipliers. The results show that fiscal multipliers in the sample countries are modest, and that the high levels of trade openness and public debt account for their modest size.

Tackling Fiscal and Debt Challenges