The multiplier in a small open economy two-agent New Keynesian model under alternative tax financing methods

This paper sets up a small open economy two-agent model and addresses the size of output multiplier of government spending associated with taxation either on constrained households or on unconstrained households. The paper shows that the tax financing rule matters to real resource allocations in the small open economy with flexible prices and equal tax burden at the steady state, contrasting to the finding of Monacelli and Perotti (2011) in closed economies. The output multiplier in open economies is larger than the multiplier in closed economies when taxes are levied on constrained households, while the reverse holds under taxations on unconstrained households.