Manufacturing matters to the United States because it provides high-wage jobs, commercial innovation (the nation’s largest source), a key to trade deficit reduction, and a disproportionately large contribution to environmental sustainability. The manufacturing industries and firms that make...

Recent research has documented a U-shaped industrial concentration curve over an economy's development path. How far can neoclassical trade theory take us in explaining this pattern? We estimate the production side of the Heckscher-Ohlin model using industry data on 44 developed and developing...