We construct a Blanchard-style overlapping generations model consisting of long-lived individuals who have uninsurable idiosyncratic risk resulting from uncertain retirement periods and medical costs in retirement. Without social insurance, such individuals must save for these eventualities. We...

This paper discusses some of the recent developments in growth theory, doing so from the perspective of a small open economy. After setting out a basic generic model, we show how it may yield two of the key models that have played a prominent role in the recent literature, the endogenous growth...

This paper analyzes the optimal intertemporal tradeoff between inflation and output in an open economy under perfect foresight. The announcement of the optimal plan may, or may not, generate an initial jump in the exchange rate. That depends upon the real adjustment costs, which such...

This paper analyzes the impact of a tariff on sectoral adjustments in an economy which produces two traded consumption goods, one of which is exported, and a non-traded investment good. The importance of sectoral capital intensities is emphasized. In particular, the qualitative dynamic...

This paper numerically simulates a dynamic general equilibrium model of a small open economy highlighting the contrasting effects of different aspects of globalization on the skill premium. Trade liberalization in the form of reductions in consumption and input tariffs are both shown to reduce...