This paper focuses on self-selection into trade by exporting and importing firms, and on the presence of differential … heterogeneity and the connection between firm-level performance and international trade. They provide evidence on the remarkable …

trade and investment flows. This has led to an appreciable improvement in development levels, albeit off a small base …. Increased trade and investment flows, particularly related to network services, would be of great benefit to the sub … in agricultural trade, inhibit economic diversification into more value-adding activities. The Doha development round …