In a standard multi-sector, heterogeneous-firm trade model the effect of tariffs on entry, especially in the presence of production linkages, can reverse the traditional positive optimal-tariff argument. We construct and employ a new, large, disaggregated tariff dataset and then apply a...

This study estimates the average tariffs that the producers of each of the 27 EU countries could face when exporting to the UK in the event that a new Free Trade Agreement is not reached as part of the Brexit negotiation and that trade between the EU and the UK is conducted under WTO...

This paper empirically investigates the impact of tariffs when production is organized in global value chains. Using global input-output matrices, we construct four different tariff measures that capture the direct and indirect exposure to tariffs at different stages of the production chain for...