South Africa's trade barriers are still relatively high compared to other emerging market economies, and its industrial policy still preferentially treats certain industries. Based on a static GTAP model, we estimate the economic impact of further trade liberalization on the South African...

Arkolakis, Costinot and Rodriguez-Clare (ACR, 2012) prove that, conditional on the change in openness, the welfare gains from foreign trade reforms are quantitatively identical across single-sector trade models with radically different micro-foundations. We generalize this result to domestic and...

Recent quantitative trade models treat import tariffs as pure cost shifters so that their effects are similar to iceberg trade costs. We introduce revenue-generating import tariffs, which act as demand shifters, into the framework of Arkolakis, Costinot and Rodriguez-Clare (2012), and generalize...

In the two-country Melitz (2003) model, unilateral trade liberalization is often cast as a reduction of iceberg transportation costs and wages are determined by a linear outside sector. We show that welfare results reverse when wages adjust and trade frictions are revenue-generating tariffs.

The empirical study shows that the equilibrium real exchange rate in Mauritius has been affected by the terms of trade, as well as by other fundamental determinants. It assesses the challenges posed to Mauritius’s trade performance by the expiration of the preferential trade arrangements....

This paper reports on progress made on Nicaragua’s National Human Development Plan as of 2010. The operational goal for Nicaragua’s National Human Development Plan is economic growth with increased employment and reduced inequality and poverty. The results for 2007–10...

The creation, in 1994, of the Central African Economic and Monetary Community (CEMAC) customs union was a major step in the regional integration process in central Africa. The implementation of the agreed regime by the member countries, however, has remained unsatisfactory. A 2002–03...

The actions proposed here focus on trade integration, substantially increasing exports of the poorest countries and helping them to meet the Millennium Development Goals. As the foundation for these ambitions, we emphasize the role of a secure, open global trading environment—strengthened...

Theoretical and empirical aspects of policy failures due to subsidies are discussed in the context of international trade. A general classification of subsidies that cause environmental externalities is presented. The economic and environmental impacts of producer subsidies on international...