Peaks and troughs in the spatial distributions of population, employment and wealth are a universal phenomenon in search of a general theory. Such spatial imbalances have two possible explanations. In the first, uneven economic development can be seen as the result of the uneven distribution of...

We study the impact of falling trade costs and falling national transport costs on the economic geography of countries involved in an integration process. Two regions between which labour is mobile form each country, but there is no international factor mobility. Commodities can be traded both...

We consider an economic geography model in which all firms and workers are mobile, but the agglomeration of firms and workers within a region generates urban costs. We show that industries with high transport costs tend to be more agglomerated than industries with low transport costs. This is to...

There is a large consensus among international institutions and national governments to favor urban-containment policies - the compact city - as a way to improve the ecological performance of the urban system. This approach overlooks a fundamental fact: what matters for the ecological outcome of...

This paper examines if international trade can reduce total welfare in an international oligopoly with differentiated goods. We show that welfare is a U-shaped function in the transport cost as long as trade occurs in equilibrium. With a Cournot duopoly trade can reduce welfare compared to...

This paper analyses how the degree of regional integration affects regional differences in production structures and income levels. With high transport costs, industry is spread across regions to meet final consumer demand. As transport costs fall, increasing returns interacting with labour...

This paper analyses the effect of allowing for a more general production structure in the core-periphery (CP) model. Two special cases of fully horizontally- and vertically-integrated firms are treated. The case of horizontally-integrated firms is a counter-example to the strong agglomeration...

Tax competition between two countries is considered in a trade-and-location setting with differentiated products and monopolistic competition. There are two groups of workers, mobile ones and immobile ones. Taxes are used for producing a public good. It is shown that an equilibrium with mobile...

This Paper analyses the interaction of economic integration and some typical regional policies in a new economic geography model with three regions of different size. The policies analysed are when the government controls the location of industry through location permits, infrastructure...

This Paper compares the effect of economic integration on industry location for a small country that goes ahead with an integration process, such as the European, and a country that stays out. Theoretical results, derived from a three-region new economic geography model, are compared to stylized...