A growth-decomposition (scale, technique and composition effect) covering 62 countries and 7 manufacturing sectors over the 1990-2000 period shows that trade, through reallocations of activities across countries, has contributed to a 2-3 percent decrease in world SO2 emissions. However, when...

Multi-sector versions of the international trade model of Eaton and Kortum (2002) usually restrict trade elasticities to be identical across sectors, with potentially distorting effects on the estimates of the model parameters. This paper allows for heterogeneous sectoral trade elasticities and...

Manufacturing firms increasingly engage in service trade activities. Microlevel data show that German manufacturers account for roughly 25% of German cross-border producer service exports. I have found that particular construction, engineering, and R&D services are exported. The machinery...