This paper analyses the customs union problem in a model containing a continuum of products. The continuum is in three dimensions, so that three countries each have a distinct comparative advantage. Trade patterns are endogenously determined, and changed by policy. This is in the tradition of...

We analyse the compatibility decisions of two national firms producing horizontally differentiated variants of a good that exhibits network effects for the world market. One of the firms is able to endogenously establish an installed base in its domestic market. The firm's effort in that respect...

The recent extensive study of vertical product differentiation models has allowed for the analysis of international trade issues in the presence of country asymmetries in terms of product qualities, technology, costs, market size, and income. In the presence of such asymmetries, national...

We explore the impact of multilateral liberalization, with emphasis on distributional effects across countries. We first develop a realistic ‘baseline’ that takes into account events such as the entry of China into the WTO and the enlargement of the EU, allowing us to focus on those effects...

This paper explores the economic impact of a free trade agreement (FTA) between Egypt and the United States, assuming that Egypt implements both the recently agreed Arab League FTA and a Partnership Agreement with the European Union. An Egypt-United States agreement would improve Egypt’s...

This paper proposes a sequential merger formation game with cost synergies to study how trade policy can influence firms' choice between domestic and cross-border mergers in an international Cournot oligopoly. We find that the equilibrium market structure depends heavily on: (i) the level of...

In general, a reduction in trade barriers will affect the environment by expanding the scale of economic activity, by altering the composition of economic activity and by initiating a change in the techniques of production. We present empirical evidence to assess the relative magnitudes of these...

As communication costs fall, foreign embassies and consulates have lost much of their role in decision-making and information-gathering. Accordingly, foreign services are increasingly marketing themselves as agents of export promotion. I investigate whether exports are in fact systematically...

This paper assesses the possible impact of a Euro-Mediterranean Agreement (EMA) on Egypt and Jordan and identifies policy options that will increase the benefits of free trade with Europe. The extent to which these countries will benefit from an EMA depends greatly on the investment response and...