<heading id="h1" level="1" format="display" implicit="no">Abstract</heading> This paper uses an oligopoly model with heterogeneous firms to examine how an industry adjusts to rising import competition. The model predicts that in the short run the least efficient firms in the industry become inactive, surviving firms face a fall in output, mark-ups and profits,...

type="main" xml:id="twec12157-abs-0001" <title type="main">Abstract</title> <p>We examine how foreign ownership of a firm affects the variety of goods that the firm exports and the number of countries it trades with. We construct a simple theoretical model of how foreign ownership may affect these extensive margins of...</p>

We examine the economic rationale for monetary union(s) in Sub-Saharan Africa through the use of cluster analysis on a sample of 17 countries. The variables used stem from the theory of optimum currency areas and from the fear-of-floating literature. It is found that the existing CFA franc zone...

In this paper, we contribute to the literature on the determinants of foreign direct investment in developing countries and re-evaluate the role of the quality of institutions on FDI independently of the general level of development. We implement cross-section estimations based on a newly...

The modalities of negotiation on market access for agricultural and non-agricultural products are an important item of the Doha Development Agenda. The dispersion of tariffs remains very large, translating into sizeable economic distortions. In particular, tariff peaks are numerous and highly...

International trade can affect the environment in different ways. This may justify the introduction of border measures by the importing countries. In addition to various dispositions in the GATT, GATS, TRIPs agreements, as well as in the Agreement on Agriculture, this issue is regulated by the...