We study the impact of transnational terrorism diffusion on security and trade. We set a simple theoretical model predicting that the closer a country to a source of terrorism, the higher the negative spillovers on its trade. The idea is that security measures, which impede trade, are directed...

This paper is the first to use the Banque de France database on firm-level exports and imports of services. We first show that firms trading services are bigger, more productive and pay higher wages than the purely domestic ones. Second, exports are very concentrated among a few numbers of...

In order to develop trade in services, the GATS aims to eliminate progressively discriminatory regulations, which apply to foreign suppliers. This paper looks instead at the trade effect of domestic regulations, which apply to all firms indifferently and do not intend to exclude imports. We...

This paper studies the effect of oil prices on the geography of international trade. We model transport costs as a function of variable and fixed costs. By affecting the first cost component, oil prices can then modify the structure of transportation costs across partners. This, we argue, acts...