The core normative propositions of the theory of international trade have been established in the context of finite competitive economies of the Walras–Arrow–Debreu–McKenzie (WADM) type. Whether the propositions survive the recognition that economies might last for ever, with overlapping...

In the present note we construct an overlapping-generations (OLG) example in which free trade is Pareto-improving and the world equilibrium chaotic. The example is simple, but it is not incompatible with the general model of Kemp and Wolik.

The conclusions of the 1976 Kemp-Wan proposition are shown to be substantially valid even if all tariff vectors, both pre-union and post-union, are optimally chosen.

This paper presents a dynamic general equilibrium model of multi-country, two-good and two-factor, in which both long-run growth and international trade patterns are examined. In each country, government expenditure on a public intermediate good plays a crucial role in the realization of...