The European Union, Japan, and the United States have recently announced initiatives to improve market access for the poorest countries. How would these initiatives affect Sub-Saharan Africa and the rest of the world? The European Union, Japan, and the United States have recently announced...

The number of preferential trade agreements has greatly increased over the past two decades, yet most existing bilateral arrangements take the form of free trade areas, and less than ten percent can be considered to be fully fledged customs unions. This paper develops a political economy model...

In a three-country model of endogenous trade agreements, we study the implications of the Most Favored Nation Clause (MFN) when countries are free to form discriminatory preferential trade agreements (PTAs). While PTA members discriminate against non-member countries, MFN requires non-members to...

This paper aims to examine the effect of reducing the import tariffs of trading partners on total and individual exports of products from three countries of the Western Balkans and individually observed for each country. In order to investigate the potential effect, this paper applied the...

This paper, motivated by the so-called North-South problem in trade, analyzes ex ante trade preferences and the source of potential political conflicts regarding trade lib- eralization. Developing a dynamic extension of the traditional Heckscher-Ohlin model with imperfect labor mobility and...

This paper examines the implications of cross-border production fragmentation in the context of regional integration, using both general- and partial-equilibrium approaches. It shows the conditions under which fragmentation converts a trade-diverting FTA into a trade creating one. It assesses...

Preferential trade agreements between dissimilar economies are known to encourage inter-industry specialization, but when they take place between developed and developing countries, they also change the nature of intra-industry trade by facilitating cross-border production sharing. When such...

This paper unpacks the role of the domestic content of imports as a novel source of policy interdependence along the global supply chain. We show how a rise in local contents embodied in imports can skew national trade policy preferences, and pull upstream and downstream countries in asymmetric...

A spatial price equilibrium model with a large coverage of countries, policies and regional trade arrangements is applied to simulate preferential sugar imports of the European Union (EU) in 2015/16 under different assumptions with respect to the expansion of the sugar sectors of various least...

This paper accounts for the interdependency between illegal and legal immigration and its effects on average migrant productivity as well as on the fiscal budget. I present a simple model which proposes that the host country's government can reduce the required skill level for legal entry in...