international trade. We emphasize that insecurity is hardly comparable with other trade barriers such as tariffs because it does not … affect all firms similarly. We develop a monopolistic competition trade model with insecurity as a random additional sunk … effects on trade margins. Two discriminating predictions are derived from the model and confronted to the data. Using …

We improve the study of the effects of a Currency Union on trade. Using data on French exports at the firm level, we …

how African migrants foster African trade. Relying on a new dataset on international bilateral migration recently released … exports of differentiated products. Focusing on intra-African trade, we find that the pro-trade effect of African migrants is …