According to Duranton (2008), the main focus of spatial economics is the location choice of the economic agents. In order to explain the location and the agglomeration of agents in certain locations, one must relax the core assumptions of the neoclassic competitive framework. According to Fujita...

This article focuses on the location decision of firms when competing in a spatial Cournot duopoly. Our original contribution is that firms are dependent on a natural resource input, which is assumed to be located in one of the extremes of the market, to be able to produce the output sought by...

The construction of formal models that deal with space observed a huge increase since the late 1980s. As Fujita et al. (1999) stress, the field of regional economics experienced a revival with the emergence of new analytical tools such as the diffusion of imperfect competition models, networks...