We present two notions of “no arbitrage” in urban economic models and show that there is no model satisfying both. The standard hedonic housing model of urban economics and its generalizations are consistent with the first of these, but inconsistent with the second. We present a model...

We develop a model with a finite number of households and congestable local public goods where the level of provision, the number of facilities and their locations are all endogenously determined. We prove that an equal-treatment identical-provision second-best optimum exists, where all...

Conventional wisdom tells us that with no market failure and local non- satiation of preferences, the core is at least as large as the collection of competitive equilibrium allocations. We confirm this for a standard model featuring land. Next we consider the public land ownership version of the...

We present a simple model of spatial evolution that avoids several problems that arise with more complex networks of players. We consider a world where pairs of players are matched forever. These players learn from the whole population but they are more likely to learn to strategies used by...

The goal of this essay is to introduce advanced undergraduates to urban general equilibrium theory.

La gestión del presidente Hugo Chávez a casi cuatro años de gestión y un profundo deterioro de indicadores de empleo, informalidad y nivel de actividad económica, así como ante una fuga de capitales muy marcada, pretende revertir las consecuencias de una inestabilidad y desmontaje...

There are a number of ethical issues in the area of international trade that affect managers. This article will address two ethical issues that have been almost totally neglected in the literature -- antidumping and sanctions. Antidumping laws are special interest legislation. Rather than...

If, in international agreements, governments “link'' trade to environmental policy (or other issues with non-pecuniary externalities), will this promote more cooperation in both policies or will cooperation in one policy be strengthened at the expense of the other? We analyze this question in...

A strand of recent literature shows that a reform of import tariff (export tax) and consumption tax (production tax) that keeps the consumer (producer) price unchanged enhances welfare and increases revenue under plausible conditions. It has been argued that the results provide an ex-post...

A moment of consequence to the postbellum U.S. tariff debate was the 'conversion' of David Ames Wells, Commissioner of the Revenue from 1865- 1870, to free trade. When he began his work Wells was a disciple of the eminent American protectionist Henry C. Carey. By the age of forty, however, he...