We examine the current account effect of a terms-of-trade deterioration for a small country model, incorporating weakly non-separable preferences à la Shi (1994) under endogenous time preference. This enables us to emphasize a welfare change as an important determinant of the current account....

Using a multicountry model with perfect-foresight dynamic optimization by infinitely-lived households, the authors analyze the dynamics of macroeconomic nonmonetary and monetary variables. The authors show that the most patient country initially accumulates foreign debt but eventually...

By incorporating good-specific habit formation into the consumption of export and import goods, I examine the dynamic adjustment of a small country to a permanent terms-of-trade deterioration. With differences in the strength of habit formation between export and import goods, the shock affects...

Using a two-good, two-country model, we examine macroeconomic adjustment by allowing for decreasing and increasing marginal impatience (DMI and IMI). In the reference case where both countries have IMI, a negative output shock in one country lowers the interest rate and both countries' welfare...

Incorporating weakly nonseparable preferences into the familiar time--preference model, the author emphasizes a role of steady--state welfare changes in determining the effect of permanent tariffs on the current account. The effect consists of a welfare effect, due to steady--state welfare...