In a model where all factors of production are imperfectly mobile, we argue that the Dixit-Norman scheme of commodity taxes may not lead to strict Pareto gains from trade. Rather, this scheme must be augmented by policies which give factors an incentive to move: hence, the role for trade...

We introduce quality differentiation and an extensive margin of products into a standard quantitative, general equilibrium model of international trade. Both the quality and the quantity of a product play a role in its contribution both to consumption and to production. The framework allows...

In this paper, I survey the recent theoretical literature that incorporates heterogeneous labor into models of international trade. The models with heterogeneous labor have been used to study how talent dispersion can be a source of comparative advantage, how the opening of trade affects the...

We explore the relationship between trade adjustment subsidies and successful reciprocal trade liberalization. We consider economies that are faced with a periodic need to move resources out of a declining import-competing sector, and that are attempting to sustain cooperative but self-enforcing...

This paper reviews the experience of Latin American countries with structural reforms, and discusses the relationship between macroeconomic stabilization and trade liberalization programs undertaken in the region since the early 1980s. The problem of sequencing of stabilization and structural...

This paper presents a general equilibrium approach to calculating labour adjustment costs induced by trade policy changes or external sector shocks, which we illustrate by analyzing the adjustment consequences of eliminating quotas and tariffs on U.S. imports. In our approach, factor adjustments...

In late 1979, Turkey stood in the throes of a foreign exchange crisis, with widespread shortages, negative growth, and inflation into triple digits. A decade later, Turkey has a comfortable balance-of-payments situation, and sits atop considerable foreign exchange reserves. The economy has...

This paper examines the appropriate time path of the tariff rate for a small open economy that has decided to move from protection of import competing industries to free trade. Adjustment costs for moving resources to alternative uses do not provide a rationale for gradual adjustment of the...

There is a widespread view that world payments imbalances can be remedied through increased demand in surplus countries and reduced demand in deficit countries, without any need for real exchange rate changes. In fact shifts in demand and real exchange rate adjustment are necessary couplets, not...

This empirical study stresses the underlying macroeconomic forces which determine foreign trade flows in CPEs. The general specification includes a planners' demand equation for the volume of imports, a planners' supply equation for the volume of exports, and a rest-of-world demand equation for...