| Abstract: | This paper examines the impact of public expenditure shocks on the exchange rate and the external accounts in a macroeconomic model of exchange rate determination. It extends the dependent economy approach to the open economy based on the tradables/nontradables dichotomy by incorporating international capital flows and intertemporal adjustment. Consistent with empirical evidence on exchange rate behavior, yet contrary to a major result of the popular Mundell-Fleming approach, this model suggests that fiscal expansion attributable to increased public expenditure usually causes exchange rate depreciation, not appreciation. However, if the increased public spending is on investment, the exchange rate is neutrally affected. |
