We study optimal fiscal and redistributive policies in an open economy without commitment. Due to its redistributive motives, the government's incentive to default on its external debt is affected by inequality. We show that in equilibrium the economy endogenously fluctuates between two regimes....

This paper uses an open economy DSGE model to explore how trade openness affects the transmission of domestic shocks. For some calibrations, closed and open economies appear dramatically different, reminiscent of the implications of Mundell-Fleming style models. However, we argue such stark...

Recent quantitative studies predict large welfare gains from reducing tax distortions in a closed economy, despite costly transitional dynamics to more efficient tax systems. This paper examines transitional dynamics and gains of tax reforms for countries in a global economy, and provides...

This paper analyzes the macroeconomic effects of fiscal and labor market policies in a small open developing country. The basic framework considers an economy with a large informal production sector and a heterogeneous work force. The labor market is segmented as a result of efficiency...

The paper studies the effects of alternative financing policies in the open economy.There is a non-trivial role for financial policy because of the failure of first-order debt neutrality due to uncertain private lifetimes. Both the single-country case and the interdependent two-country case are...

The exchange rate has by 1984 become as central to United States economic policy discussions as it has long been in the rest of the world. In this paper we show how the standard closed-economy macroeconomic model -- the Phillips curve augmented IS-LM analysis -- has to be modified for the United...

This paper derives a reduced-form expression for an interestrate in an open economy by incorporating after tax covered interest parity conditions into a simple neo-classical macro model. The result clearly demonstrates that the relationship between an interest rate and variables used to explain...

According to conventional wisdom, terms of trade shocks represent a major source of business cycles in emerging and poor countries. This view is largely based on the analysis of calibrated business-cycle models. We argue that the view that emerges from empirical SVAR models is strikingly...

This paper explores the effect of news shocks on the current account and other macroeconomic variables using worldwide giant oil discoveries as a directly observable measure of news shocks about future output-the delay between a discovery and production is on average 4 to 6 years. We first...