In this paper, we first build a simple model with firm heterogeneity that features input and output tariffs in firms’ production decisions. We show that tariff reduction, due to trade liberalisation, has different effects on firms’ profit. Input tariff reduction generates a cost‐saving...

China’s rapid rise as a leading global exporter of manufacturing goods since its accession to the WTO in 2001 has been the focus of both admiration and, increasingly, concern, but China is also a large importer of goods, particularly agricultural products. Since China's accession to the WTO,...

We analyze the effect of China's integration into the world economy on workers in the country and show that one important channel of impact has been internal migration. Specifically, we study the changes in internal migration rates triggered by the reduction in trade policy uncertainty faced by...