Aizpurua, Josemari; Benito, Juan Miguel; Puértolas, Javier - Departamento de Economía - Universidad Pública de Navarra - 2003
The purpose of this paper is to make an example which, first, illustrates Starret’s Spatial Imposibility Theorem, when agents have free mobility; and second, allowes us to get a competitive equilibrium with transportation when agents move only if there is a noticeable difference in utilities...