Methodological issues arising from the estimation of tariff equivalents of barriers to services trade are very relevant for policy. These equivalents are used extensively to compute welfare gains and resource reallocations associated with partial liberalization of the sector; any measurement...

This study intends to present a very detailed and dynamic analysis of the trade-related aspects of Economic Partnership Agreements (EPAs) negotiations. We use a dynamic partial equilibrium model – focusing on the demand side – at the HS6 level (covering 5,113 HS6 products). Two alternative...

It is necessary for multilateral trade negotiations to include exceptions to accommodate politically sensitive sectors. However, given the highly concentrated distribution of agricultural protection, too many exceptions put at risk the objectives of World Trade Organization. This paper assesses...

Evasion of customs duties is a serious concern in developing countries, where tariff receipts are often important, but their collection is often problematic. We study theoretically and empirically the determinants of evasion across countries and products, based on a systematic analysis of...

Immigrants may complement native workers, allow reallocation by skill in the firm and lower costs. These effects could be beneficial for the firm and increase its productivity and profits. However not all firmes use immigrants. Allowing firms to have differential fixed cost in hiring immigrants,...

Firm level data exhibits that new exporters tend to start small, a large fraction of these drops out by the second year of exporting, and the survivors expand rapidly. To take into account this stylized fact, we propose a theory of firm behavior that assumes demand uncertainty about the...

MAcMap-HS6v2 is a comprehensive database providing detailed protection data at the 6 digit level of the harmonized system (HS6), i.e. more than 5000 products, for the year 2004. It includes ad valorem equivalents on MFN tariffs for 169 importing countries, as well as bilateral applied...

This article provides a detailed analysis of the trade-related aspects of economic partnership agreement (EPA) negotiations for the six Africa--Caribbean--Pacific (ACP) negotiation groups including ECOWAS, CEMAC+, COMESA, SADC, CARIFORUM and Pacific. We use a partial equilibrium model--focusing...

We compute ad valorem equivalents (AVEs) for the regulation in three service sectors (i.e. fixed telecom, mobile telecom, distribution) applied by selected emerging countries. We start with qualitative information on the restrictions applied by each country in each sector; we apply a...