This paper shows that for five small commodity-exporting countries that have adopted inflation targeting monetary policies, world commodity price aggregates have predictive power for their CPI and PPI inflation, particularly once possible structural breaks are taken into account. This conclusion...

We examine the impact of a stylized pay-as-you-go (PAYGO) Social Security program in an economy of overlapping generations with equilibrium growth. We adopt realistic mortality and other demographic assumptions and allow for the presence or absence of full life annuities. In all cases we find...

We construct a unified overlapping-generations (OLG) framework of equilibrium growth that includes the Blanchard �perpetual youth� model, the Samuelson model, and the infinitely-lived representative agent growth model as limit specifications of a �realistic�, two-parameter...

This paper analyzes the growth and inequality tradeoff for a small open economy where agents differ in their initial endowments of capital stock and international bond-holdings. Our analysis focuses on the distributional impacts of different structural shocks through their effects on...