We use a North-South model with property right differences and resource dynamics to study the effects of trade on resource use and welfare. Autarky is likely to Pareto-dominate free trade in the long run when the environment is quite fragile, and the result is reversed when the environment is...

This statement outlines the objectives and policies of the new journal, Macroeconomic Dynamics, which is dedicated to the advancement of macroeconomics as a science. This Editorial is to appear at the front of the first issue of that journal and is copyright by Cambridge University Press.

The assumption of internationally identical factor intensity techniques may be one of the major causes of the HOV model's poor performance. To relax this assumption, detailed input-output data are required to compute the factor intensity techniques used in different countries; however, these...

Delays at the border for customs clearance are seemingly a central feature of the trade regime in the CIS states. Here, we argue that with queuing costs being endogenously determined in such circumstances tariff liberalization (even in the small economy case) can be welfare worsening since...

Market exchange is subject to an endogenously determined level of predation which impedes specialization and gains from trade. We construct a model in which utility-maximizing agents opt between careers in production and careers in predation. Three types of equilibria may emerge: autarky (with...

This paper proposes a new decomposition of welfare effects simulated by Computable General Equilibrium (CGE) models. Rather than relying on first order approximations, our approach is based on Taylor series approximations of CGE specifications and thus is path independent. This decomposition is...

Luego de examinar el marco teórico y conceptual de la teoría del crecimiento y del comercio internacional, se mide la eficacia de la apertura comercial impulsada por el TLCAN para fomentar el intercambio comercial. Asimismo, se evalúan los efectos de éste en el crecimiento económico de los...

Companies and capitals may face different variants of European markets, being necessary to classify these markets by establishing their importance within the whole strategy of the company. Another goal is the wish to cover as many of these markets as possible under maximum efficiency conditions...

We construct a general equilibrium model with a protected intermediate sector and analyze the effectiveness of trade reform for a small open economy where bureaucratic corruption arises because of trade protection. Intermediaries are employed by the producers in order to avoid paying the import...

I address the issue of the `number` of International Monetary Equilibria that the international finance model of Geanokoplos and Tsomocos (2002) possesses. The mainstream competitive model has locally unique equilibria with respect to the real side of the economy; however, it manifests nominal...