The Ramsey Steady State under Optimal Monetary and Fiscal Policy for Small Open Economies

This paper describes the steady state allocations and prices for small open economies under optimal monetary and fiscal policy in a medium-scale DSGE model. The model encompasses the most common nominal and real rigidities normally found in the literature in a single framework. The Ramsey solution for the optimal monetary and fiscal policy is computed for a large space of the parameter set and for different combinations of fiscal policy instruments. Results show that, despite the large number of frictions in the model, optimal fiscal policy follows the usual results in the literature, with high taxes over labor income and low taxes (subsidies) on capital income. On the other hand, the choice of fiscal policy instruments is critical to characterize optimal monetary policy. Frictions associated with the small open economy framework do not play a critical role in characterizing the Ramsey planner's policy choices