Estimating a theoretical gravity model over a sixty-year period, from 1948 to 2009, I found an unexpected trend: the currency union impact on trade is decreasing over time. This result suggests that with trade and financial globalization, currency unions become less and less important for...

This paper develops a method to measure difficulties in market access over a large set of industries and countries (both developing and developed), during the period 1980–2006. We use a micro-founded heterogeneous-consumers model to estimate the impact of national borders on global and...

Using firm and industry data, we establish two facts: (i) Uncertainty about demand conditions not only reduces export sales and exporting probabilities but also makes exports less sensitive to trade policy; (ii) the most productive exporters are more affected by higher industry-wide expenditure...

This paper develops a method to measure difficulties in market access over a large set of industries and countries (both developing and developed), during the period 1980-2006. We use a micro-founded heterogeneous-consumers model to estimate the impact of national borders on global and regional...

South-Eastern European (SEE) countries have recently engaged in a regional integration process, through the establishment of free trade agreements between themselves and with the European Union (EU). This study evaluates the impact of this process on trade and firm performance. Three...

We examine the risky choices of pairs of contestants in a popular radio game show in France. At one point during the COVID-19 pandemic the show, held in person, had to switch to an all-remote format. We find that such an exogenous change in social context affected risk-taking behavior. Remotely,...

We use recent detailed Chinese data on trade and pollution emissions to assess the environmental consequences of China's integration into the world economy. We rely on a panel dataset covering 235 Chinese cities over the 2003-2012 period to see whether the environmental repercussions from trade...

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

We examine the impact of transnational terrorism diffusion on security and international trade. To counter the diffusion of transnational terrorism, targeted governments implement security measures against countries where terror could potentially diffuse. Since security measures raise trade...